31668472832
31,668,472,832 is an even composite number composed of four prime numbers multiplied together.
31668472832 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-two divisors.
Prime factorization of 31668472832:
210 × 19 × 1092 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 109 × 109 × 137)See below for interesting mathematical facts about the number 31668472832 from the Numbermatics database.
Names of 31668472832
- Cardinal: 31668472832 can be written as Thirty-one billion, six hundred sixty-eight million, four hundred seventy-two thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 3.1668472832 × 1010
Factors of 31668472832
Divisors of 31668472832
- Number of divisors d(n): 132
-
Complete list of divisors:
1 2 4 8 16 19 32 38 64 76 109 128 137 152 218 256 274 304 436 512 548 608 872 1024 1096 1216 1744 2071 2192 2432 2603 3488 4142 4384 4864 5206 6976 8284 8768 9728 10412 11881 13952 14933 16568 17536 19456 20824 23762 27904 29866 33136 35072 41648 47524 55808 59732 66272 70144 83296 95048 111616 119464 132544 140288 166592 190096 225739 238928 265088 283727 333184 380192 451478 477856 530176 567454 666368 760384 902956 955712 1060352 1134908 1332736 1520768 1627697 1805912 1911424 2120704 2269816 2665472 3041536 3255394 3611824 3822848 4539632 6083072 6510788 7223648 7645696 9079264 12166144 13021576 14447296 15291392 18158528 26043152 28894592 30926243 36317056 52086304 57789184 61852486 72634112 104172608 115578368 123704972 145268224 208345216 231156736 247409944 290536448 416690432 494819888 833380864 989639776 1666761728 1979279552 3958559104 7917118208 15834236416 31668472832
- Sum of all divisors σ(n): 67745792520
- Sum of proper divisors (its aliquot sum) s(n): 36077319688
- 31668472832 is an abundant number, because the sum of its proper divisors (36077319688) is greater than itself. Its abundance is 4408846856
Bases of 31668472832
- Binary: 111010111111001011010001100000000002
- Hexadecimal: 0x75F968C00
- Base-36: EJQLA0W
Squares and roots of 31668472832
- 31668472832 squared (316684728322) is 1002892171511122100224
- 31668472832 cubed (316684728323) is 31760063486925454616778525114368
-
The
square root of 31668472832 is 177956.3790146339 -
The
cube root of 31668472832 is 3163.8001347345
Scales and comparisons
How big is 31668472832?- 31,668,472,832 seconds is equal to 1,006 years, 49 weeks, 6 days, 6 hours, 32 seconds.
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To count from 1 to 31,668,472,832 would take you about two thousand and thirteen 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 31668472832 cubic inches would be around 263.7 feet tall.
Recreational maths with 31668472832
- 31668472832 backwards is 23827486613
- The number of decimal digits it has is: 11
- The sum of 31668472832's digits is 50
- More coming soon!
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The information we have on file for 31668472832 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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