13129681625424

Names of 13129681625424

• Cardinal: 13129681625424 can be written as Thirteen trillion, one hundred twenty-nine billion, six hundred eighty-one million, six hundred twenty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.3129681625424 × 10¹³

Factors of 13129681625424

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19646

Divisors of 13129681625424

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 29 36 39 42 48 52 56 58 61 63 72 78 84 87 91 104 112 116 117 122 126 144 156 168 174 182 183 203 208 232 234 244 252 261 273 312 336 348 364 366 377 406 427 464 468 488 504 522 546 549 609 624 696 728 732 754 793 812 819 841 854 936 976 1008 1044 1092 1098 1131 1218 1281 1392 1456 1464 1508 1586 1624 1638 1682 1708 1769 1827 1872 2088 2184 2196 2262 2379 2436 2523 2562 2639 2928 3016 3172 3248 3276 3364 3393 3416 3538 3654 3843 4176 4368 4392 4524 4758 4872 5046 5124 5278 5307 5551 5887 6032 6344 6552 6728 6786 6832 7076 7137 7308 7569 7686 7917 8784 9048 9516 9744 10092 10248 10556 10614 10933 11102 11774 12383 12688 13104 13456 13572 14152 14274 14616 15138 15372 15834 15921 16653 17661 18096 19032 19531 20184 20496 21112 21228 21866 22204 22997 23548 23751 24766 27144 28304 28548 29232 30276 30744 31668 31842 32799 33306 35322 37149 38064 39062 40368 42224 42456 43732 44408 45994 47096 47502 49532 49959 51301 52983 54288 57096 58593 60552 61488 63336 63684 65598 66612 68991 70644 74298 76531 78124 84912 87464 88816 91988 94192 95004 98397 99064 99918 102602 105966 111447 114192 117186 121104 126672 127368 131196 133224 136717 137982 141288 148596 153062 153903 156248 160979 174928 175779 183976 190008 196794 198128 199836 205204 206973 211932 222894 229593 234372 253903 254736 262392 266448 273434 275964 282576 297192 306124 307806 312496 321958 351558 359107 367952 380016 393588 399672 410151 410408 413946 423864 445788 459186 461709 468744 482937 507806 524784 546868 551928 566399 594384 612248 615612 643916 666913 688779 703116 718214 761709 787176 799344 820302 820816 827892 847728 891576 918372 923418 937488 965874 1015612 1077321 1093736 1103856 1132798 1191391 1224496 1230453 1231224 1287832 1333826 1377558 1406232 1436428 1448811 1523418 1574352 1640604 1655784 1699197 1777321 1783152 1836744 1846836 1931748 2000739 2031224 2154642 2187472 2265596 2285127 2382782 2460906 2462448 2575664 2667652 2755116 2812464 2872856 2897622 3046836 3231963 3281208 3311568 3398394 3554642 3574173 3673488 3693672 3863496 3964793 4001478 4062448 4309284 4531192 4570254 4668391 4765564 4921812 5097591 5331963 5335304 5510232 5745712 5795244 6002217 6093672 6463926 6562416 6796788 7109284 7148346 7363187 7387344 7726992 7929586 8002956 8339737 8618568 9062384 9140508 9336782 9531128 9843624 10195182 10663926 10670608 10722519 11020464 11590488 11894379 12004434 12187344 12927852 13593576 14005173 14218568 14296692 14726374 15488083 15859172 15995889 16005912 16425571 16679474 17237136 18281016 18673564 19062256 19687248 20390364 21327852 21445038 22089561 23180976 23788758 24008868 25019211 25855704 27187152 28010346 28437136 28593384 29452748 30976166 31718344 31991778 32011824 32851142 33358948 34550339 35683137 36562032 37347128 40780728 42015519 42655704 42890076 44179122 46464249 47577516 48017736 49276713 50038422 51542309 51711408 56020692 57186768 58905496 61952332 63436688 63983556 65702284 66268683 66717896 69100678 71366274 74694256 75057633 81561456 84031038 85311408 85780152 88358244 92928498 95155032 96035472 98553426 100076844 103084618 103651017 108416581 112041384 114978997 117810992 123904664 127967112 131404568 132537366 133435792 138201356 139392747 142732548 147830139 150115266 154626927 168062076 171560304 176716488 185856996 190310064 197106852 200153688 206169236 207302034 213532423 216833162 224082768 229957994 241852373 247809328 255934224 262809136 265074732 276402712 278785494 285465096 295660278 300230532 309253854 310953051 325249743 336124152 344936991 353432976 371713992 394213704 400307376 412338472 414604068 427064846 433666324 449154407 459915988 463880781 483704746 530149464 552805424 557570988 570930192 591320556 600461064 618507708 621906102 640597269 650499486 672248304 689873982 725557119 743427984 788427408 824676944 829208136 854129692 867332648 898308814 919831976 927761562 967409492 975749229 1001959831 1034810973 1060298928 1115141976 1182641112 1200922128 1237015416 1243812204 1281194538 1300998972 1347463221 1379747964 1451114238 1494726961 1658416272 1708259384 1734665296 1796617628 1839663952 1855523124 1921791807 1934818984 1951498458 2003919662 2069621946 2176671357 2230283952 2365282224 2474030832 2487624408 2562389076 2601997944 2694926442 2759495928 2902228476 2989453922 3005879493 3144080849 3416518768 3593235256 3711046248 3843583614 3869637968 3902996916 4007839324 4042389663 4139243892 4353342714 4484180883 4975248816 5124778152 5203995888 5389852884 5518991856 5804456952 5978907844 6011758986 6288161698 7013718817 7186470512 7422092496 7687167228 7805993832 8015678648 8084779326 8278487784 8706685428 8968361766 9017638479 9432242547 10249556304 10779705768 11608913904 11957815688 12023517972 12576323396 13025477803 13452542649 14027437634 15374334456 15611987664 16031357296 16169558652 16556975568 17413370856 17936723532 18035276958 18864485094 21041156451 21559411536 23915631376 24047035944 25152646792 26050955606 26905085298 28054875268 28296727641 30748668912 32339117304 34826741712 35873447064 36070553916 37728970188 39076433409 42082312902 48094071888 50305293584 52101911212 53810170596 56109750536 56593455282 63123469353 64678234608 71746894128 72141107832 75457940376 78152866818 84164625804 91178344621 104203822424 107620341192 112219501072 113186910564 117229300227 126246938706 144282215664 150915880752 156305733636 168329251608 182356689242 208407644848 215240682384 226373821128 234458600454 252493877412 273535033863 312611467272 336658503216 364713378484 452747642256 468917200908 504987754824 547070067726 625222934544 729426756968 820605101589 937834401816 1009975509648 1094140135452 1458853513936 1641210203178 1875668803632 2188280270904 3282420406356 4376560541808 6564840812712 13129681625424
• Sum of all divisors σ(n): 47607966200704
• Sum of proper divisors (its aliquot sum) s(n): 34478284575280
• 13129681625424 is an abundant number, because the sum of its proper divisors (34478284575280) is greater than itself. Its abundance is 21348602949856

Bases of 13129681625424

• Binary: 10111111000011111110000000100110000101010000₂
• Hexadecimal: 0xBF0FE026150
• Base-36: 4NJOXFW40

Squares and roots of 13129681625424

• 13129681625424 squared (13129681625424²) is 172388539584996610643179776
• 13129681625424 cubed (13129681625424³) is 2263406640622807865233075499431524225024
• The square root of 13129681625424 is 3623490.2546335073
• The cube root of 13129681625424 is 23591.2742000657

Scales and comparisons

• 13,129,681,625,424 seconds is equal to 417,483 years, 13 weeks, 4 days, 16 hours, 50 minutes, 24 seconds.
• To count from 1 to 13,129,681,625,424 would take you about one million, forty-three thousand, seven hundred 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 13129681625424 cubic inches would be around 1965.9 feet tall.

Recreational maths with 13129681625424

• 13129681625424 backwards is 42452618692131
• The number of decimal digits it has is: 14
• The sum of 13129681625424's digits is 54
• More coming soon!