1131231200
1,131,231,200 is an even composite number composed of four prime numbers multiplied together.
1131231200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1131231200:
25 × 52 × 11 × 128549
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 128549)See below for interesting mathematical facts about the number 1131231200 from the Numbermatics database.
Names of 1131231200
- Cardinal: 1131231200 can be written as One billion, one hundred thirty-one million, two hundred thirty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.1312312 × 109
Factors of 1131231200
Divisors of 1131231200
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 160 176 200 220 275 352 400 440 550 800 880 1100 1760 2200 4400 8800 128549 257098 514196 642745 1028392 1285490 1414039 2056784 2570980 2828078 3213725 4113568 5141960 5656156 6427450 7070195 10283920 11312312 12854900 14140390 20567840 22624624 25709800 28280780 35350975 45249248 51419600 56561560 70701950 102839200 113123120 141403900 226246240 282807800 565615600 1131231200
- Sum of all divisors σ(n): 3012697800
- Sum of proper divisors (its aliquot sum) s(n): 1881466600
- 1131231200 is an abundant number, because the sum of its proper divisors (1881466600) is greater than itself. Its abundance is 750235400
Bases of 1131231200
- Binary: 10000110110110100110111111000002
- Hexadecimal: 0x436D37E0
- Base-36: IPI7KW
Squares and roots of 1131231200
- 1131231200 squared (11312312002) is 1279684027853440000
- 1131231200 cubed (11312312003) is 1447618498449480355328000000
-
The
square root of 1131231200 is 33633.7806379241 -
The
cube root of 1131231200 is 1041.9585872679
Scales and comparisons
How big is 1131231200?- 1,131,231,200 seconds is equal to 35 years, 50 weeks, 2 days, 22 hours, 53 minutes, 20 seconds.
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To count from 1 to 1,131,231,200 would take you about seventy-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1131231200 cubic inches would be around 86.8 feet tall.
Recreational maths with 1131231200
- 1131231200 backwards is 0021321311
- The number of decimal digits it has is: 10
- The sum of 1131231200's digits is 14
- More coming soon!
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