142398457171875

Names of 142398457171875

• Cardinal: 142398457171875 can be written as One hundred forty-two trillion, three hundred ninety-eight billion, four hundred fifty-seven million, one hundred seventy-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.42398457171875 × 10¹⁴

Factors of 142398457171875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 237

Divisors of 142398457171875

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 9 15 19 25 45 57 73 75 95 125 137 171 219 225 285 365 375 411 475 625 657 685 855 1095 1125 1233 1387 1425 1825 1875 2055 2375 2603 3125 3285 3425 4161 4275 5329 5475 5625 6165 6935 7125 7809 9125 9375 10001 10275 11875 12483 13015 15625 15987 16425 17125 20805 21375 23427 26645 27375 28125 30003 30825 34675 35625 39045 45625 46875 47961 50005 51375 59375 62415 65075 79935 82125 85625 90009 101251 104025 106875 117135 133225 136875 140625 150015 154125 173375 178125 190019 195225 228125 239805 250025 256875 296875 303753 312075 325375 389017 399675 410625 428125 450045 506255 520125 534375 570057 585675 666125 684375 730073 750075 770625 866875 890625 911259 950095 976125 1140625 1167051 1199025 1250125 1284375 1518765 1560375 1626875 1710171 1945085 1998375 2053125 2140625 2190219 2250225 2531275 2600625 2671875 2850285 2928375 3330625 3421875 3501153 3650365 3750375 3853125 4334375 4556295 4750475 4880625 5835255 5995125 6250625 6421875 6570657 7391323 7593825 7801875 8134375 8550855 9725425 9991875 10265625 10951095 11251125 12656375 13003125 13871387 14251425 14641875 16653125 17505765 18251825 18751875 19265625 21671875 22173969 22781475 23752375 24403125 29176275 29975625 31253125 32853285 36956615 37969125 39009375 40671875 41614161 42754275 48627125 49959375 53295329 54755475 56255625 63281875 65015625 66521907 69356935 71257125 73209375 83265625 87528825 91259125 93759375 110869845 113907375 118761875 122015625 124842483 145881375 149878125 156265625 159885987 164266425 184783075 189845625 195046875 208070805 213771375 243135625 249796875 266476645 273777375 281278125 316409375 332609535 346784675 356285625 366046875 437644125 456295625 468796875 479657961 554349225 569536875 593809375 624212415 729406875 749390625 799429935 821332125 923915375 949228125 1012611251 1040354025 1068856875 1215678125 1332383225 1368886875 1406390625 1582046875 1663047675 1733923375 1781428125 2188220625 2281478125 2398289805 2771746125 2847684375 2969046875 3037833753 3121062075 3647034375 3997149675 4106660625 4619576875 4746140625 5063056255 5201770125 5344284375 6078390625 6661916125 6844434375 8315238375 8669616875 8907140625 9113501259 10941103125 11407390625 11991449025 13858730625 14238421875 15189168765 15605310375 18235171875 19985748375 20533303125 23097884375 25315281275 26008850625 26721421875 33309580625 34222171875 41576191875 43348084375 45567506295 54705515625 59957245125 69293653125 75945843825 78026551875 99928741875 102666515625 115489421875 126576406375 130044253125 166547903125 207880959375 216740421875 227837531475 299786225625 346468265625 379729219125 390132759375 499643709375 632882031875 650221265625 832739515625 1039404796875 1139187657375 1498931128125 1898646095625 1950663796875 2498218546875 3164410159375 5695938286875 7494655640625 9493230478125 15822050796875 28479691434375 47466152390625 142398457171875
• Sum of all divisors σ(n): 276398602677600
• Sum of proper divisors (its aliquot sum) s(n): 134000145505725
• 142398457171875 is a deficient number, because the sum of its proper divisors (134000145505725) is less than itself. Its deficiency is 8398311666150

Bases of 142398457171875

• Binary: 100000011000001010111001011101001100111110100011₂
• Hexadecimal: 0x8182B974CFA3
• Base-36: 1EH4Y4S42R

Squares and roots of 142398457171875

• 142398457171875 squared (142398457171875²) is 20277320604930318623291015625
• 142398457171875 cubed (142398457171875³) is 2887459169721548443447403400341033935546875
• The square root of 142398457171875 is 11933082.4673206293
• The cube root of 142398457171875 is 52219.7868318013

Scales and comparisons

• 142,398,457,171,875 seconds is equal to 4,527,830 years, 24 weeks, 3 days, 8 hours, 11 minutes, 15 seconds.
• To count from 1 to 142,398,457,171,875 would take you about eleven million, three hundred nineteen thousand, five hundred seventy-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 142398457171875 cubic inches would be around 4351.6 feet tall.

Recreational maths with 142398457171875

• 142398457171875 backwards is 578171754893241
• The number of decimal digits it has is: 15
• The sum of 142398457171875's digits is 72
• More coming soon!