31132786672
31,132,786,672 is an even composite number composed of six prime numbers multiplied together.
31132786672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 31132786672:
24 × 13 × 29 × 61 × 211 × 401
(2 × 2 × 2 × 2 × 13 × 29 × 61 × 211 × 401)See below for interesting mathematical facts about the number 31132786672 from the Numbermatics database.
Names of 31132786672
- Cardinal: 31132786672 can be written as Thirty-one billion, one hundred thirty-two million, seven hundred eighty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 3.1132786672 × 1010
Factors of 31132786672
Divisors of 31132786672
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 8 13 16 26 29 52 58 61 104 116 122 208 211 232 244 377 401 422 464 488 754 793 802 844 976 1508 1586 1604 1688 1769 2743 3016 3172 3208 3376 3538 5213 5486 6032 6119 6344 6416 7076 10426 10972 11629 12238 12688 12871 14152 20852 21944 22997 23258 24461 24476 25742 28304 41704 43888 45994 46516 48922 48952 51484 79547 83408 84611 91988 93032 97844 97904 102968 151177 159094 167323 169222 183976 186064 195688 205936 302354 317993 318188 334646 338444 367952 373259 391376 604708 635986 636376 669292 676888 709369 746518 1099943 1209416 1271972 1272752 1338584 1353776 1418738 1493036 2199886 2418832 2453719 2543944 2677168 2837476 2986072 4399772 4852367 4907438 5087888 5161271 5674952 5972144 8799544 9221797 9704734 9814876 10322542 11349904 17599088 18443594 19409468 19629752 20645084 31898347 36887188 38818936 39259504 41290168 63796694 67096523 73774376 77637872 82580336 127593388 134193046 147548752 149676859 255186776 268386092 299353718 510373552 536772184 598707436 1073544368 1197414872 1945799167 2394829744 3891598334 7783196668 15566393336 31132786672
- Sum of all divisors σ(n): 68796221760
- Sum of proper divisors (its aliquot sum) s(n): 37663435088
- 31132786672 is an abundant number, because the sum of its proper divisors (37663435088) is greater than itself. Its abundance is 6530648416
Bases of 31132786672
- Binary: 111001111111010100010011111111100002
- Hexadecimal: 0x73FA89FF0
- Base-36: EAVNNXS
Squares and roots of 31132786672
- 31132786672 squared (311327866722) is 969250405964260835584
- 31132786672 cubed (311327866723) is 30175466120634729050401138536448
-
The
square root of 31132786672 is 176444.8544786727 -
The
cube root of 31132786672 is 3145.8595696679
Scales and comparisons
How big is 31132786672?- 31,132,786,672 seconds is equal to 989 years, 48 weeks, 1 day, 4 hours, 17 minutes, 52 seconds.
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To count from 1 to 31,132,786,672 would take you about one thousand, nine hundred seventy-nine 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 31132786672 cubic inches would be around 262.2 feet tall.
Recreational maths with 31132786672
- 31132786672 backwards is 27668723113
- The number of decimal digits it has is: 11
- The sum of 31132786672's digits is 46
- More coming soon!
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The information we have on file for 31132786672 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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