142745072811798

Names of 142745072811798

• Cardinal: 142745072811798 can be written as One hundred forty-two trillion, seven hundred forty-five billion, seventy-two million, eight hundred eleven thousand, seven hundred ninety-eight.

Scientific notation

• Scientific notation: 1.42745072811798 × 10¹⁴

Factors of 142745072811798

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5607

Divisors of 142745072811798

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 19 29 38 57 58 73 87 114 127 146 174 219 254 381 438 551 762 1093 1102 1387 1653 2117 2186 2413 2774 3279 3306 3683 4161 4234 4261 4826 6351 6558 7239 7366 8322 8522 9271 11049 12702 12783 14478 18542 20767 22098 25566 27813 31697 40223 41534 55626 62301 63394 69977 79789 80446 80959 95091 120669 123569 124602 138811 139954 159578 161918 176149 190182 209931 239367 241338 242877 247138 268859 277622 311053 352298 370707 416433 419862 478734 485754 528447 537718 541147 602243 622106 741414 806577 832866 933159 1056894 1082294 1204486 1515991 1613154 1623441 1806729 1866318 2313881 2347811 2637409 3031982 3246882 3613458 4025519 4547973 4627762 4657273 4695622 5108321 5274818 5910007 6941643 7043433 7912227 8051038 9020537 9095946 9314546 10133203 10216642 10281793 11820014 12076557 13883286 13971819 14086866 15324963 15693263 15824454 17730021 18041074 20266406 20563586 24153114 27061611 27943638 30399609 30649926 30845379 31386526 35460042 39503731 43963739 47079789 54123222 60799218 61690758 76484861 79007462 87927478 88488187 94159578 118511193 131891217 135060917 152969722 171390203 176976374 192530857 229454583 237022386 263782434 265464561 270121834 293862887 298171997 339980929 342780406 385061714 405182751 458909166 514170609 530929122 577592571 587725774 591473671 596343994 679961858 750570889 810365502 881588661 894515991 1019942787 1028341218 1145608199 1155185142 1182947342 1501141778 1763177322 1774421013 1789031982 2039885574 2251712667 2291216398 2566157423 3436824597 3548842026 4503425334 5132314846 5583394853 6459637651 6873649194 7698472269 9859446941 11166789706 11237999749 12919275302 15396944538 16750184559 17152736459 19378912953 19718893882 21766555781 22475999498 29578340823 33500369118 33713999247 34305472918 38757825906 43177577983 43533111562 51458209377 59156681646 65299667343 67427998494 86355155966 102916418754 129532733949 130599334686 187329491879 259065467898 325901992721 374658983758 561988475637 651803985442 820373981677 977705978163 1123976951274 1252149761507 1640747963354 1955411956326 2461121945031 2504299523014 3756449284521 4922243890062 7512898569042 23790845468633 47581690937266 71372536405899 142745072811798
• Sum of all divisors σ(n): 317983769395200
• Sum of proper divisors (its aliquot sum) s(n): 175238696583402
• 142745072811798 is an abundant number, because the sum of its proper divisors (175238696583402) is greater than itself. Its abundance is 32493623771604

Bases of 142745072811798

• Binary: 100000011101001101101101010110111011111100010110₂
• Hexadecimal: 0x81D36D5BBF16
• Base-36: 1ELK6IS7IU

Squares and roots of 142745072811798

• 142745072811798 squared (142745072811798²) is 20376155812045512577927992804
• 142745072811798 cubed (142745072811798³) is 2908595845014977696120159963359250590301592
• The square root of 142745072811798 is 11947596.9471604623
• The cube root of 142745072811798 is 52262.1223293689

Scales and comparisons

• 142,745,072,811,798 seconds is equal to 4,538,851 years, 40 weeks, 2 days, 10 hours, 23 minutes, 18 seconds.
• To count from 1 to 142,745,072,811,798 would take you about eleven million, three hundred forty-seven thousand, one hundred twenty-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 142745072811798 cubic inches would be around 4355.2 feet tall.

Recreational maths with 142745072811798

• 142745072811798 backwards is 897118270547241
• The number of decimal digits it has is: 15
• The sum of 142745072811798's digits is 66
• More coming soon!