31253369472
31,253,369,472 is an even composite number composed of five prime numbers multiplied together.
31253369472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31253369472:
27 × 32 × 13 × 421 × 4957
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 421 × 4957)See below for interesting mathematical facts about the number 31253369472 from the Numbermatics database.
Names of 31253369472
- Cardinal: 31253369472 can be written as Thirty-one billion, two hundred fifty-three million, three hundred sixty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 3.1253369472 × 1010
Factors of 31253369472
Divisors of 31253369472
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 288 312 384 416 421 468 576 624 832 842 936 1152 1248 1263 1664 1684 1872 2496 2526 3368 3744 3789 4957 4992 5052 5473 6736 7488 7578 9914 10104 10946 13472 14871 14976 15156 16419 19828 20208 21892 26944 29742 30312 32838 39656 40416 43784 44613 49257 53888 59484 60624 64441 65676 79312 80832 87568 89226 98514 118968 121248 128882 131352 158624 161664 175136 178452 193323 197028 237936 242496 257764 262704 317248 350272 356904 386646 394056 475872 484992 515528 525408 579969 634496 700544 713808 773292 788112 951744 1031056 1050816 1159938 1427616 1546584 1576224 1903488 2062112 2086897 2101632 2319876 2855232 3093168 3152448 4124224 4173794 4639752 5710464 6186336 6260691 6304896 8248448 8347588 9279504 12372672 12521382 16695176 18559008 18782073 24745344 25042764 27129661 33390352 37118016 37564146 50085528 54259322 66780704 74236032 75128292 81388983 100171056 108518644 133561408 150256584 162777966 200342112 217037288 244166949 267122816 300513168 325555932 400684224 434074576 488333898 601026336 651111864 801368448 868149152 976667796 1202052672 1302223728 1736298304 1953335592 2404105344 2604447456 3472596608 3906671184 5208894912 7813342368 10417789824 15626684736 31253369472
- Sum of all divisors σ(n): 97102529160
- Sum of proper divisors (its aliquot sum) s(n): 65849159688
- 31253369472 is an abundant number, because the sum of its proper divisors (65849159688) is greater than itself. Its abundance is 34595790216
Bases of 31253369472
- Binary: 111010001101101100010010010100000002
- Hexadecimal: 0x746D89280
- Base-36: ECVG680
Squares and roots of 31253369472
- 31253369472 squared (312533694722) is 976773103353341558784
- 31253369472 cubed (312533694723) is 30527450689414025902488759042048
-
The
square root of 31253369472 is 176786.2253457549 -
The
cube root of 31253369472 is 3149.9158278339
Scales and comparisons
How big is 31253369472?- 31,253,369,472 seconds is equal to 993 years, 39 weeks, 3 days, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 31,253,369,472 would take you about one thousand, nine hundred eighty-seven 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 31253369472 cubic inches would be around 262.5 feet tall.
Recreational maths with 31253369472
- 31253369472 backwards is 27496335213
- The number of decimal digits it has is: 11
- The sum of 31253369472's digits is 45
- More coming soon!
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