741
741 is a composite number, odd, a calendar year.
Historical context — 741 AD
Calendar year
Year 741 (DCCXLI) was a common year starting on Sunday of the Julian calendar.
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Historical context — 741 BC
Decade
This article concerns the period 749 BC – 740 BC.
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Year facts
- Year type
-
Common year
Standard 365-day year; not divisible by 4 (or divisible by 100 but not 400).
- Days in year
- 365
- ISO weeks
- 52
- Started on
-
Wednesday
January 1, 741
- Ended on
-
Wednesday
December 31, 741
- Friday the 13ths
-
1
One Friday the 13th this year.
- Decade
-
740s
740–749
- Century
-
8th century
701–800
- Millennium
-
1st millennium
1–1000
- Years ago
-
1,285
1285 years before 2026.
In other calendars
- Hebrew
-
4501 / 4502 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
123 / 124 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Metal zodiac:Snake
Sexagenary cycle position 18 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1284 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
119 / 120 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
733 / 734 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
663 / 662 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 3 × 13 × 19
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- seven hundred forty-one
- Ordinal
- 741st
- Roman numeral
- DCCXLI
- Binary
- 1011100101
- Octal
- 1345
- Hexadecimal
- 0x2E5
- Base64
- AuU=
- One's complement
- 64,794 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹 𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ψμαʹ
- Mayan (base 20)
- 𝋡·𝋱·𝋡
- Chinese
- 七百四十一
- Chinese (financial)
- 柒佰肆拾壹
Digit at this position in famous constants
- π — Pi (π)
- Digit 741 = 7
- e — Euler's number (e)
- Digit 741 = 6
- φ — Golden ratio (φ)
- Digit 741 = 1
- √2 — Pythagoras's (√2)
- Digit 741 = 1
- ln 2 — Natural log of 2
- Digit 741 = 4
- γ — Euler-Mascheroni (γ)
- Digit 741 = 0
Also seen as
UTF-8 encoding: CB A5 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.2.229.
- Address
- 0.0.2.229
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.2.229
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.