1998886313461500

Names of 1998886313461500

• Cardinal: 1998886313461500 can be written as One quadrillion, nine hundred ninety-eight trillion, eight hundred eighty-six billion, three hundred thirteen million, four hundred sixty-one thousand, five hundred.

Scientific notation

• Scientific notation: 1.9988863134615 × 10¹⁵

Factors of 1998886313461500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1316

Divisors of 1998886313461500

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 125 135 150 180 225 250 270 300 375 449 450 500 540 675 750 857 898 900 1125 1347 1350 1500 1714 1796 2245 2250 2571 2694 2700 3375 3428 4041 4285 4490 4500 5142 5388 6735 6750 7713 8082 8570 8980 10284 11225 12123 12855 13470 13500 15426 16164 17140 20205 21425 22450 23139 24246 25710 26940 30852 33675 38565 40410 42850 44900 46278 48492 51420 56125 60615 64275 67350 77130 80820 85700 92556 101025 107125 112250 115695 121230 128550 134700 154260 168375 192825 201601 202050 214250 224500 231390 242460 257100 303075 321375 336750 384793 385650 403202 404100 428500 462780 505125 578475 604803 606150 642750 673500 734449 769586 771300 806404 964125 1008005 1010250 1154379 1156950 1209606 1212300 1285500 1468898 1515375 1539172 1814409 1923965 1928250 2016010 2020500 2203347 2308758 2313900 2419212 2892375 2937796 3024015 3030750 3463137 3628818 3672245 3847930 3856500 4032020 4406694 4617516 5040025 5443227 5771895 5784750 6048030 6061500 6610041 6926274 7257636 7344490 7695860 8813388 9072045 9619825 10080050 10389411 10886454 11016735 11543790 11569500 12096060 13220082 13852548 14688980 15120075 17315685 18144090 18361225 19239650 19830123 20160100 20778822 21772908 22033470 23087580 25200125 26440164 27216135 28859475 30240150 33050205 34631370 36288180 36722450 38479300 39660246 41557644 44066940 45360225 48099125 50400250 51947055 54432270 55083675 57718950 60480300 66100410 69262740 73444900 75600375 79320492 86578425 90720450 91806125 96198250 99150615 100800500 103894110 108864540 110167350 115437900 132200820 136080675 144297375 151200750 165251025 172772057 173156850 181440900 183612250 192396500 198301230 207788220 220334700 226801125 259735275 272161350 275418375 288594750 302401500 329767601 330502050 345544114 346313700 367224500 396602460 432892125 453602250 495753075 518316171 519470550 544322700 550836750 577189500 659535202 661004100 680403375 691088228 826255125 863860285 865784250 907204500 989302803 991506150 1036632342 1038941100 1101673500 1298676375 1319070404 1360806750 1554948513 1648838005 1652510250 1727720570 1731568500 1978605606 1983012300 2073264684 2478765375 2591580855 2597352750 2721613500 2967908409 3109897026 3297676010 3305020500 3455441140 3957211212 4319301425 4664845539 4946514015 4957530750 5183161710 5194705500 5935816818 6219794052 6595352020 7774742565 8244190025 8638602850 8903725227 9329691078 9893028030 9915061500 10366323420 11871633636 12957904275 14839542045 15549485130 16488380050 17277205700 17807450454 18659382156 19786056060 21596507125 23324227695 24732570075 25915808550 29679084090 31098970260 32976760100 35614900908 38873712825 41220950125 43193014250 44518626135 46648455390 49465140150 51831617100 59358168180 64789521375 74197710225 77747425650 82441900250 86386028500 89037252270 93296910780 98930280300 116621138475 123662850375 129579042750 148065652849 148395420450 155494851300 164883800500 178074504540 194368564125 222593130675 233242276950 247325700750 259158085500 296131305698 296790840900 370988551125 388737128250 444196958547 445186261350 466484553900 494651401500 583105692375 592262611396 740328264245 741977102250 777474256500 888393917094 890372522700 1112965653375 1166211384750 1332590875641 1480656528490 1483954204500 1776787834188 2220984792735 2225931306750 2332422769500 2665181751282 2961313056980 3701641321225 3997772626923 4441969585470 4451862613500 5330363502564 6662954378205 7403282642450 7995545253846 8883939170940 11104923963675 13325908756410 14806565284900 15991090507692 18508206606125 19988863134615 22209847927350 26651817512820 33314771891025 37016413212250 39977726269230 44419695854700 55524619818375 66629543782050 74032826424500 79955452538460 99944315673075 111049239636750 133259087564100 166573859455125 199888631346150 222098479273500 333147718910250 399777262692300 499721578365375 666295437820500 999443156730750 1998886313461500
• Sum of all divisors σ(n): 6489516400217760
• Sum of proper divisors (its aliquot sum) s(n): 4490630086756260
• 1998886313461500 is an abundant number, because the sum of its proper divisors (4490630086756260) is greater than itself. Its abundance is 2491743773294760

Bases of 1998886313461500

• Binary: 111000110011111100111111100101010010000011011111100₂
• Hexadecimal: 0x719F9FCA906FC
• Base-36: JOJNP1BIF0

Squares and roots of 1998886313461500

• 1998886313461500 squared (1998886313461500²) is 3995546494143706036111982250000
• 1998886313461500 cubed (1998886313461500³) is 7986643201942933357727045390489624058375000000
• The square root of 1998886313461500 is 44708906.4221157171
• The cube root of 1998886313461500 is 125968.7146954933

Scales and comparisons

• 1,998,886,313,461,500 seconds is equal to 63,558,401 years, 41 weeks, 6 days, 15 hours, 45 minutes.
• To count from 1 to 1,998,886,313,461,500 would take you about one hundred ninety million, six hundred seventy-five thousand, two hundred five 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 1998886313461500 cubic inches would be around 10497.4 feet tall.

Recreational maths with 1998886313461500

• 1998886313461500 backwards is 0051643136888991
• The number of decimal digits it has is: 16
• The sum of 1998886313461500's digits is 72
• More coming soon!