142500921890625

Names of 142500921890625

• Cardinal: 142500921890625 can be written as One hundred forty-two trillion, five hundred billion, nine hundred twenty-one million, eight hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.42500921890625 × 10¹⁴

Factors of 142500921890625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 139

Divisors of 142500921890625

• Number of divisors d(n): 273
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 131 135 225 243 375 393 405 625 655 675 729 1125 1179 1215 1875 1965 2025 2187 3125 3275 3375 3537 3645 5625 5895 6075 6561 9375 9825 10125 10611 10935 15625 16375 16875 17161 17685 18225 19683 28125 29475 30375 31833 32805 46875 49125 50625 51483 53055 54675 59049 81875 84375 85805 88425 91125 95499 98415 140625 147375 151875 154449 159165 164025 177147 245625 253125 257415 265275 273375 286497 295245 409375 421875 429025 442125 455625 463347 477495 492075 531441 736875 759375 772245 795825 820125 859491 885735 1228125 1265625 1287075 1326375 1366875 1390041 1432485 1476225 2046875 2145125 2210625 2278125 2316735 2387475 2460375 2578473 2657205 3684375 3796875 3861225 3979125 4100625 4170123 4297455 4428675 6140625 6435375 6631875 6834375 6950205 7162425 7381125 7735419 10725625 11053125 11390625 11583675 11937375 12301875 12510369 12892365 13286025 18421875 19306125 19895625 20503125 20850615 21487275 22143375 23206257 32176875 33159375 34171875 34751025 35812125 36905625 37531107 38677095 53628125 55265625 57918375 59686875 61509375 62551845 64461825 66430125 69618771 96530625 99478125 102515625 104253075 107436375 110716875 112593321 116031285 160884375 165796875 173755125 179060625 184528125 187655535 193385475 268140625 289591875 298434375 307546875 312759225 322309125 332150625 337779963 348093855 482653125 497390625 521265375 537181875 553584375 562966605 580156425 804421875 868775625 895303125 922640625 938277675 966927375 1013339889 1447959375 1492171875 1563796125 1611545625 1660753125 1688899815 1740469275 2413265625 2606326875 2685909375 2767921875 2814833025 2900782125 3040019667 4343878125 4476515625 4691388375 4834636875 5066699445 7239796875 7818980625 8057728125 8303765625 8444499075 8702346375 9120059001 13031634375 13429546875 14074165125 14503910625 15200098335 21719390625 23456941875 24173184375 25333497225 39094903125 40288640625 42222495375 43511731875 45600295005 65158171875 70370825625 72519553125 76000491675 117284709375 120865921875 126667486125 195474515625 211112476875 217558659375 228001475025 351854128125 362597765625 380002458375 586423546875 633337430625 1055562384375 1087793296875 1140007375125 1759270640625 1900012291875 3166687153125 5277811921875 5700036875625 9500061459375 15833435765625 28500184378125 47500307296875 142500921890625
• Sum of all divisors σ(n): 269240795333863
• Sum of proper divisors (its aliquot sum) s(n): 126739873443238
• 142500921890625 is a deficient number, because the sum of its proper divisors (126739873443238) is less than itself. Its deficiency is 15761048447387

Bases of 142500921890625

• Binary: 100000011001101010010100110101000101011101000001₂
• Hexadecimal: 0x819A94D45741
• Base-36: 1EIG0PMN29

Squares and roots of 142500921890625

• 142500921890625 squared (142500921890625²) is 20306512739678007324462890625
• 142500921890625 cubed (142500921890625³) is 2893696785787837195956433017734527587890625
• 142500921890625 is a perfect square number. Its square root is 11937375
• The cube root of 142500921890625 is 52232.3089780007

Scales and comparisons

• 142,500,921,890,625 seconds is equal to 4,531,088 years, 27 weeks, 4 days, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 142,500,921,890,625 would take you about eleven million, three hundred twenty-seven thousand, seven hundred twenty-one 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 142500921890625 cubic inches would be around 4352.7 feet tall.

Recreational maths with 142500921890625

• 142500921890625 backwards is 526098129005241
• The number of decimal digits it has is: 15
• The sum of 142500921890625's digits is 54
• More coming soon!