12801954380488

Names of 12801954380488

• Cardinal: 12801954380488 can be written as Twelve trillion, eight hundred one billion, nine hundred fifty-four million, three hundred eighty thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2801954380488 × 10¹³

Factors of 12801954380488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 230

Divisors of 12801954380488

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 41 49 52 56 82 91 98 104 164 167 169 182 196 287 328 334 338 364 392 533 574 637 668 676 728 1066 1148 1169 1183 1274 1336 1352 2009 2132 2171 2197 2296 2338 2366 2548 3731 4018 4264 4342 4394 4676 4732 5096 6847 6929 7462 8036 8183 8281 8684 8788 9352 9464 13694 13858 14924 15197 15379 16072 16366 16562 17368 17576 26117 27388 27716 27889 28223 28561 29848 30394 30758 32732 33124 47929 48503 52234 54776 55432 55778 56446 57122 60788 61516 65464 66248 89011 90077 95858 97006 104468 106379 107653 111556 112892 114244 121576 123032 178022 180154 191716 194012 195223 197561 199927 208936 212758 215306 223112 225784 228488 335503 339521 356044 360308 362557 366899 383432 388024 390446 395122 399854 425516 430612 623077 630539 671006 679042 712088 720616 725114 733798 780892 790244 799708 851032 861224 1143449 1157143 1171001 1246154 1261078 1342012 1358084 1366561 1382927 1399489 1450228 1467596 1561784 1580488 1599416 2286898 2314286 2342002 2492308 2522156 2537899 2568293 2684024 2716168 2733122 2765854 2798978 2900456 2935192 4361539 4413773 4573796 4628572 4684004 4713241 4769687 4984616 5044312 5075798 5136586 5466244 5531708 5597956 8004143 8100001 8197007 8723078 8827546 9147592 9257144 9368008 9426482 9539374 10151596 10273172 10932488 11063416 11195912 14864837 15042859 16008286 16200002 16394014 17446156 17655092 17765293 17978051 18852964 19078748 20303192 20546344 29729674 30085718 32016572 32400004 32788028 32992687 33387809 34892312 35310184 35530586 35956102 37705928 38157496 56029001 56700007 57379049 59459348 60171436 61272133 64033144 64800008 65576056 65985374 66775618 71061172 71912204 104053859 105300013 112058002 113400014 114758098 118918696 120342872 122544266 131970748 133551236 142122344 143824408 193242881 195557167 208107718 210600026 224116004 226800028 229516196 230948809 233714663 245088532 263941496 267102472 386485762 391114334 416215436 421200052 428904931 448232008 453600056 459032392 461897618 467429326 490177064 728377013 737100091 772971524 782228668 796537729 832430872 842400104 857809862 923795236 934858652 1352700167 1368900169 1456754026 1474200182 1545943048 1564457336 1593075458 1715619724 1847590472 1869717304 2512157453 2705400334 2737800338 2913508052 2948400364 3002334517 3186150916 3431239448 5024314906 5410800668 5475600676 5575764103 5827016104 5896800728 6004669034 6372301832 9468901169 9582301183 10048629812 10821601336 10951201352 11151528206 12009338068 17585102171 18937802338 19164602366 20097259624 22303056412 24018676136 32658046889 35170204342 37875604676 38329204732 39030348721 44606112824 65316093778 70340408684 75751209352 76658409464 78060697442 123095715197 130632187556 140680817368 156121394884 228606328223 246191430394 261264375112 312242789768 457212656446 492382860788 914425312892 984765721576 1600244297561 1828850625784 3200488595122 6400977190244 12801954380488
• Sum of all divisors σ(n): 31173888884670
• Sum of proper divisors (its aliquot sum) s(n): 18371934504182
• 12801954380488 is an abundant number, because the sum of its proper divisors (18371934504182) is greater than itself. Its abundance is 5569980123694

Bases of 12801954380488

• Binary: 10111010010010101111111100010111101011001000₂
• Hexadecimal: 0xBA4AFF17AC8
• Base-36: 4JD4X3NIG

Squares and roots of 12801954380488

• 12801954380488 squared (12801954380488²) is 163890035960095891875118144
• 12801954380488 cubed (12801954380488³) is 2098112763777685445759201931833328374272
• The square root of 12801954380488 is 3577981.8865511323
• The cube root of 12801954380488 is 23393.3323957845

Scales and comparisons

• 12,801,954,380,488 seconds is equal to 407,062 years, 28 weeks, 4 days, 7 hours, 1 minute, 28 seconds.
• To count from 1 to 12,801,954,380,488 would take you about one million, seventeen thousand, six hundred fifty-six 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 12801954380488 cubic inches would be around 1949.4 feet tall.

Recreational maths with 12801954380488

• 12801954380488 backwards is 88408345910821
• The number of decimal digits it has is: 14
• The sum of 12801954380488's digits is 61
• More coming soon!