13961910942
13,961,910,942 is an even composite number composed of seven prime numbers multiplied together.
13961910942 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13961910942:
2 × 32 × 72 × 19 × 73 × 101 × 113
(2 × 3 × 3 × 7 × 7 × 19 × 73 × 101 × 113)See below for interesting mathematical facts about the number 13961910942 from the Numbermatics database.
Names of 13961910942
- Cardinal: 13961910942 can be written as Thirteen billion, nine hundred sixty-one million, nine hundred ten thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.3961910942 × 1010
Factors of 13961910942
Divisors of 13961910942
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 38 42 49 57 63 73 98 101 113 114 126 133 146 147 171 202 219 226 266 294 303 339 342 399 438 441 511 606 657 678 707 791 798 882 909 931 1017 1022 1197 1314 1387 1414 1533 1582 1818 1862 1919 2034 2121 2147 2373 2394 2774 2793 3066 3577 3838 4161 4242 4294 4599 4746 4949 5537 5586 5757 6363 6441 7119 7154 7373 8249 8322 8379 9198 9709 9898 10731 11074 11413 11514 12483 12726 12882 13433 14238 14746 14847 15029 16498 16611 16758 17271 19323 19418 21462 22119 22826 24747 24966 26866 29127 29694 30058 32193 33222 34239 34542 38646 40299 44238 44541 45087 49494 49833 51611 57743 58254 64386 66357 67963 68478 74241 79891 80598 87381 89082 90174 94031 99666 102717 103222 105203 115486 120897 132714 135261 135926 140087 148482 154833 156731 159782 173229 174762 188062 203889 205434 210406 216847 239673 241794 270522 280174 282093 309666 313462 315609 346458 361277 404201 407778 420261 433694 464499 470193 479346 519687 559237 564186 611667 631218 650541 719019 722554 808402 833149 840522 846279 928998 940386 946827 980609 1039374 1083831 1097117 1118474 1212603 1223334 1260783 1301082 1410579 1438038 1517929 1666298 1677711 1692558 1893654 1951623 1961218 2167662 2194234 2425206 2499447 2521566 2821158 2941827 3035858 3251493 3291351 3355422 3637809 3903246 4553787 4998894 5033133 5832043 5883654 6502986 6582702 6864263 7275618 7498341 7679819 8825481 9107574 9874053 10066266 10625503 11664086 13661361 13728526 14996682 15359638 15829831 17496129 17650962 19748106 20592789 21251006 23039457 27322722 31659662 31876509 34992258 40824301 41185578 46078914 47489493 52488387 61778367 63753018 69118371 81648602 94978986 95629527 104976774 110808817 122472903 123556734 138236742 142468479 191259054 221617634 244945806 284936958 332426451 367418709 664852902 734837418 775661719 997279353 1551323438 1994558706 2326985157 4653970314 6980955471 13961910942
- Sum of all divisors σ(n): 38256585120
- Sum of proper divisors (its aliquot sum) s(n): 24294674178
- 13961910942 is an abundant number, because the sum of its proper divisors (24294674178) is greater than itself. Its abundance is 10332763236
Bases of 13961910942
- Binary: 11010000000011000111011010100111102
- Hexadecimal: 0x34031DA9E
- Base-36: 6EWK7FI
Squares and roots of 13961910942
- 13961910942 squared (139619109422) is 194934957152339327364
- 13961910942 cubed (139619109423) is 2721664511243547615620351616888
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The
square root of 13961910942 is 118160.5303898049 -
The
cube root of 13961910942 is 2407.9545635467
Scales and comparisons
How big is 13961910942?- 13,961,910,942 seconds is equal to 443 years, 49 weeks, 1 day, 4 hours, 35 minutes, 42 seconds.
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To count from 1 to 13,961,910,942 would take you about eight 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 13961910942 cubic inches would be around 200.7 feet tall.
Recreational maths with 13961910942
- 13961910942 backwards is 24901916931
- The number of decimal digits it has is: 11
- The sum of 13961910942's digits is 45
- More coming soon!
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