13129360821467380

Names of 13129360821467380

• Cardinal: 13129360821467380 can be written as Thirteen quadrillion, one hundred twenty-nine trillion, three hundred sixty billion, eight hundred twenty-one million, four hundred sixty-seven thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.312936082146738 × 10¹⁶

Factors of 13129360821467380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1136

Divisors of 13129360821467380

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 181 196 245 343 362 490 686 724 905 941 980 1267 1372 1715 1810 1882 2401 2534 3430 3620 3764 4705 4802 5068 6335 6587 6860 8869 9410 9604 12005 12670 13174 16807 17738 18820 24010 25340 26348 32761 32935 33614 35476 44345 46109 48020 62083 65522 65870 67228 84035 88690 92218 117649 124166 131044 131740 163805 168070 170321 177380 184436 229327 230545 235298 248332 310415 322763 327610 336140 340642 434581 458654 461090 470596 588245 620830 645526 655220 681284 851605 869162 917308 922180 1146635 1176490 1192247 1241660 1291052 1605289 1613815 1703210 1738324 2172905 2259341 2293270 2352980 2384494 3042067 3210578 3227630 3406420 4345810 4518682 4586540 4768988 5929741 5961235 6084134 6421156 6455260 8026445 8345729 8691620 9037364 11237023 11296705 11859482 11922470 12168268 15210335 15815387 16052890 16691458 21294469 22474046 22593410 23718964 23844940 29648705 30420670 30828101 31630774 32105780 33382916 41508187 41728645 42588938 44948092 45186820 56185115 58420103 59297410 60841340 61656202 63261548 78659161 79076935 83016374 83457290 85177876 106472345 110707709 112370230 116840206 118594820 123312404 154140505 157318322 158153870 166032748 166914580 207540935 212944690 215796707 221415418 224740460 233680412 290557309 292100515 308281010 314636644 316307740 393295805 408940721 415081870 425889380 431593414 442830836 550614127 553538545 581114618 584201030 616562020 786591610 817881442 830163740 863186828 1078983535 1101228254 1107077090 1162229236 1168402060 1452786545 1510576949 1573183220 1635762884 2033901163 2044703605 2157967070 2202456508 2214154180 2753070635 2862585047 2905573090 3021153898 3854298889 4067802326 4089407210 4315934140 5506141270 5579886281 5725170094 5811146180 6042307796 7552884745 7708597778 8135604652 8178814420 10169505815 10574038643 11012282540 11159772562 11450340188 14237308141 14312925235 15105769490 15417195556 19271494445 20038095329 20339011630 21148077286 22319545124 27899431405 28474616282 28625850470 30211538980 38542988890 39059203967 40076190658 40678023260 42296154572 52870193215 55798862810 56949232564 57251700940 71186540705 74018270501 77085977780 78118407934 80152381316 99661156987 100190476645 105740386430 111597725620 142373081410 148036541002 156236815868 195296019835 199322313974 200380953290 211480772860 273414427769 284746162820 296073082004 370091352505 390592039670 398644627948 400761906580 498305784935 518127893507 546828855538 697628098909 740182705010 781184079340 996611569870 1036255787014 1093657711076 1367072138845 1395256197818 1480365410020 1913900994383 1993223139740 2072511574028 2590639467535 2734144277690 2790512395636 3488140494545 3626895254549 3827801988766 5181278935070 5468288555380 6976280989090 7253790509098 7655603977532 9569504971915 10362557870140 13397306960681 13952561978180 14507581018196 18134476272745 19139009943830 26794613921362 36268952545490 38278019887660 53589227842724 66986534803405 72537905090980 93781148724767 133973069606810 187562297449534 267946139213620 375124594899068 468905743623835 656468041073369 937811487247670 1312936082146738 1875622974495340 2625872164293476 3282340205366845 6564680410733690 13129360821467380
• Sum of all divisors σ(n): 32379973540164432
• Sum of proper divisors (its aliquot sum) s(n): 19250612718697052
• 13129360821467380 is an abundant number, because the sum of its proper divisors (19250612718697052) is greater than itself. Its abundance is 6121251897229672

Bases of 13129360821467380

• Binary: 101110101001010001010110000111111001000011100011110100₂
• Hexadecimal: 0x2EA51587E438F4
• Base-36: 3L9YX3F1TYS

Squares and roots of 13129360821467380

• 13129360821467380 squared (13129360821467380²) is 172380115580282595362256404064400
• 13129360821467380 cubed (13129360821467380³) is 2263240735899781006077318013099889919004019272000
• The square root of 13129360821467380 is 114583422.9784892577
• The cube root of 13129360821467380 is 235910.8205943959

Scales and comparisons

• 13,129,360,821,467,380 seconds is equal to 417,473,062 years, 17 weeks, 5 days, 21 hours, 49 minutes, 40 seconds.
• To count from 1 to 13,129,360,821,467,380 would take you about one billion, two hundred fifty-two million, four hundred nineteen thousand, one 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 13129360821467380 cubic inches would be around 19659.2 feet tall.

Recreational maths with 13129360821467380

• 13129360821467380 backwards is 08376412806392131
• The number of decimal digits it has is: 17
• The sum of 13129360821467380's digits is 64
• More coming soon!