131272686972
131,272,686,972 is an even composite number composed of five prime numbers multiplied together.
131272686972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 131272686972:
22 × 32 × 75 × 192 × 601
(2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 19 × 19 × 601)See below for interesting mathematical facts about the number 131272686972 from the Numbermatics database.
Names of 131272686972
- Cardinal: 131272686972 can be written as One hundred thirty-one billion, two hundred seventy-two million, six hundred eighty-six thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.31272686972 × 1011
Factors of 131272686972
Divisors of 131272686972
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 49 57 63 76 84 98 114 126 133 147 171 196 228 252 266 294 342 343 361 399 441 532 588 601 684 686 722 798 882 931 1029 1083 1197 1202 1372 1444 1596 1764 1803 1862 2058 2166 2394 2401 2404 2527 2793 3087 3249 3606 3724 4116 4207 4332 4788 4802 5054 5409 5586 6174 6498 6517 7203 7212 7581 8379 8414 9604 10108 10818 11172 11419 12348 12621 12996 13034 14406 15162 16758 16807 16828 17689 19551 21609 21636 22743 22838 25242 26068 28812 29449 30324 33516 33614 34257 35378 37863 39102 43218 45486 45619 45676 50421 50484 53067 58653 58898 67228 68514 70756 75726 78204 79933 86436 88347 90972 91238 100842 102771 106134 117306 117796 123823 136857 137028 151263 151452 159201 159866 176694 182476 201684 205542 206143 212268 216961 234612 239799 247646 265041 273714 302526 318402 319333 319732 353388 371469 410571 411084 412286 433922 479598 495292 530082 547428 559531 605052 618429 636804 638666 650883 719397 742938 821142 824572 866761 867844 957999 959196 1060164 1114407 1119062 1236858 1277332 1301766 1438794 1443001 1485876 1518727 1642284 1678593 1733522 1855287 1915998 1952649 2228814 2238124 2473716 2600283 2603532 2873997 2877588 2886002 3037454 3357186 3467044 3710574 3831996 3905298 3916717 4329003 4457628 4556181 5035779 5200566 5747994 5772004 6067327 6074908 6714372 7421148 7800849 7810596 7833434 8658006 9112362 10071558 10101007 10401132 10631089 11495988 11750151 12134654 12987009 13668543 15601698 15666868 17316012 18201981 18224724 20143116 20202014 21262178 23500302 24269308 25974018 27337086 27417019 30303021 31203396 31893267 35250453 36403962 40404028 42524356 47000604 51948036 54605943 54674172 54834038 60606042 63786534 70500906 72807924 74417623 82251057 90909063 95679801 109211886 109668076 121212084 127573068 141001812 148835246 164502114 181818126 191359602 191919133 218423772 223252869 246753171 297670492 329004228 363636252 382719204 383838266 446505738 493506342 520923361 575757399 669758607 767676532 893011476 987012684 1041846722 1151514798 1339517214 1562770083 1727272197 2083693444 2303029596 2679034428 3125540166 3454544394 3646463527 4688310249 6251080332 6909088788 7292927054 9376620498 10939390581 14585854108 18753240996 21878781162 32818171743 43757562324 65636343486 131272686972
- Sum of all divisors σ(n): 409257038736
- Sum of proper divisors (its aliquot sum) s(n): 277984351764
- 131272686972 is an abundant number, because the sum of its proper divisors (277984351764) is greater than itself. Its abundance is 146711664792
Bases of 131272686972
- Binary: 11110100100000111011000111101011111002
- Hexadecimal: 0x1E90763D7C
- Base-36: 1OB0D9J0
Squares and roots of 131272686972
- 131272686972 squared (1312726869722) is 17232518344848698528784
- 131272686972 cubed (1312726869723) is 2262158986422570750670658963802048
-
The
square root of 131272686972 is 362315.7282978479 -
The
cube root of 131272686972 is 5082.2745793403
Scales and comparisons
How big is 131272686972?- 131,272,686,972 seconds is equal to 4,174 years, 3 weeks, 2 days, 19 hours, 16 minutes, 12 seconds.
-
To count from 1 to 131,272,686,972 would take you about eight thousand, three hundred forty-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 131272686972 cubic inches would be around 423.5 feet tall.
Recreational maths with 131272686972
- 131272686972 backwards is 279686272131
- The number of decimal digits it has is: 12
- The sum of 131272686972's digits is 54
- More coming soon!
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