31429427712
31,429,427,712 is an even composite number composed of four prime numbers multiplied together.
31429427712 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 31429427712:
29 × 3 × 67 × 305401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 67 × 305401)See below for interesting mathematical facts about the number 31429427712 from the Numbermatics database.
Names of 31429427712
- Cardinal: 31429427712 can be written as Thirty-one billion, four hundred twenty-nine million, four hundred twenty-seven thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 3.1429427712 × 1010
Factors of 31429427712
Divisors of 31429427712
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 67 96 128 134 192 201 256 268 384 402 512 536 768 804 1072 1536 1608 2144 3216 4288 6432 8576 12864 17152 25728 34304 51456 102912 305401 610802 916203 1221604 1832406 2443208 3664812 4886416 7329624 9772832 14659248 19545664 20461867 29318496 39091328 40923734 58636992 61385601 78182656 81847468 117273984 122771202 156365312 163694936 234547968 245542404 327389872 469095936 491084808 654779744 982169616 1309559488 1964339232 2619118976 3928678464 5238237952 7857356928 10476475904 15714713856 31429427712
- Sum of all divisors σ(n): 84979938912
- Sum of proper divisors (its aliquot sum) s(n): 53550511200
- 31429427712 is an abundant number, because the sum of its proper divisors (53550511200) is greater than itself. Its abundance is 22121083488
Bases of 31429427712
- Binary: 111010100010101011100000010000000002
- Hexadecimal: 0x751570200
- Base-36: EFS9PMO
Squares and roots of 31429427712
- 31429427712 squared (314294277122) is 987808926303833554944
- 31429427712 cubed (314294277123) is 31046269242534672063592428208128
-
The
square root of 31429427712 is 177283.4671141107 -
The
cube root of 31429427712 is 3155.8195170523
Scales and comparisons
How big is 31429427712?- 31,429,427,712 seconds is equal to 999 years, 18 weeks, 4 days, 12 hours, 35 minutes, 12 seconds.
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To count from 1 to 31,429,427,712 would take you about one thousand, nine hundred ninety-eight 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 31429427712 cubic inches would be around 263 feet tall.
Recreational maths with 31429427712
- 31429427712 backwards is 21772492413
- The number of decimal digits it has is: 11
- The sum of 31429427712's digits is 42
- More coming soon!
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