142686879542150918

Names of 142686879542150918

• Cardinal: 142686879542150918 can be written as One hundred forty-two quadrillion, six hundred eighty-six trillion, eight hundred seventy-nine billion, five hundred forty-two million, one hundred fifty thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.42686879542150918 × 10¹⁷

Factors of 142686879542150918

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2111

Divisors of 142686879542150918

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 13 23 26 41 46 53 82 106 299 529 533 598 689 943 1058 1066 1219 1378 1886 1979 2173 2438 2809 3958 4346 5618 6877 12167 12259 13754 15847 21689 24334 24518 25727 28037 28249 31694 36517 43378 45517 49979 51454 56074 56498 64607 73034 81139 91034 99958 104887 115169 129214 158171 162278 209774 230338 281957 316342 364481 498847 563914 591721 644851 649727 728962 839891 997694 1046891 1054807 1149517 1183442 1289702 1299454 1363531 1485961 1497197 1679782 1866197 2093782 2109614 2299034 2412401 2648887 2727062 2971922 2994394 3732394 3916441 4300367 4824802 5297774 5559011 6485011 7832882 8383063 8600734 11118022 12970022 13609583 14943721 16766126 19317493 24078493 24260561 26438891 27219166 29887442 31361213 34177103 34435531 38634986 42922531 48156986 48521122 50913733 52877782 55485223 55904771 60924401 62722426 68354206 68871062 72267143 85845062 90078143 98908441 101827466 110970446 111809542 121848802 127857253 144534286 160574081 180156286 197816882 207571373 227919451 255714506 313020409 321148162 343705583 415142746 444302339 455838902 557992903 626040818 687411166 721307899 792017213 888604678 987218213 1115985806 1171015859 1276160129 1285809733 1401261223 1442615798 1584034426 1662144289 1974436426 2071797289 2087463053 2274894143 2342031718 2552320258 2571619466 2698427849 2802522446 2940716819 2962952863 3324288578 3693203863 4143594578 4174926106 4549788286 4774141579 5242147373 5396855698 5881433638 5925905726 7386407726 8510426293 9548283158 10484294746 11001282769 12833836769 16590081677 17020852586 18216395899 22002565538 25667673538 26933364757 29573623859 33180163354 36432791798 38229318647 47651337647 48011650219 52322565289 53866729514 59147247718 62063840527 67636486837 68147915849 76458637294 84943688849 95302675294 96023300438 104645130578 109805256317 110635541809 120569389579 124127681054 135272973674 136295831698 143016675997 169887377698 195739804739 219610512634 221271083618 241138779158 253029503687 286033351994 391479609478 451052593529 506059007374 619467389411 680193348757 879274328881 902105187058 1104267955037 1238934778822 1360386697514 1427468332121 1567402064527 1758548657762 1953704843527 2208535910074 2525520895291 2544617461607 2773095960317 2854936664242 3134804129054 3289383547931 3907409687054 4502015508997 5051041790582 5089234923214 5546191920634 5819678584801 5863683715877 6578767095862 9004031017994 10374209651167 11639357169602 11727367431754 20748419302334 25398162965851 32831771638783 36050247484121 50796325931702 58526201616961 65663543277566 72100494968242 75655821602413 103546356706931 117052403233922 133852607450423 134864725465171 151311643204826 207092713413862 238606821976841 267705214900846 269729450930342 477213643953682 1346102637190103 1740083896855499 2692205274380206 3101888685698933 3480167793710998 5487956905467343 6203777371397866 10975913810934686 71343439771075459 142686879542150918
• Sum of all divisors σ(n): 251720239004619840
• Sum of proper divisors (its aliquot sum) s(n): 109033359462468922
• 142686879542150918 is a deficient number, because the sum of its proper divisors (109033359462468922) is less than itself. Its deficiency is 33653520079681996

Bases of 142686879542150918

• Binary: 111111010111011001111011000000001001110000000011100000110₂
• Hexadecimal: 0x1FAECF601380706
• Base-36: 130Y9ZJHC9AE

Squares and roots of 142686879542150918

• 142686879542150918 squared (142686879542150918²) is 20359545593476286166737461888242724
• 142686879542150918 cubed (142686879542150918³) is 2905040029629280367208665405742217109719202223420632
• The square root of 142686879542150918 is 377739168.6629160225
• The cube root of 142686879542150918 is 522550.1941717195

Scales and comparisons

• 142,686,879,542,150,918 seconds is equal to 4,537,001,409 years, 49 weeks, 8 hours, 8 minutes, 38 seconds.
• To count from 1 to 142,686,879,542,150,918 would take you about thirteen billion, six hundred eleven million, four thousand, two 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 142686879542150918 cubic inches would be around 43545.8 feet tall.

Recreational maths with 142686879542150918

• 142686879542150918 backwards is 819051245978686241
• The number of decimal digits it has is: 18
• The sum of 142686879542150918's digits is 86
• More coming soon!