1442457994140625

Names of 1442457994140625

• Cardinal: 1442457994140625 can be written as One quadrillion, four hundred forty-two trillion, four hundred fifty-seven billion, nine hundred ninety-four million, one hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.442457994140625 × 10¹⁵

Factors of 1442457994140625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 205

Divisors of 1442457994140625

• Number of divisors d(n): 360
• Complete list of divisors:
  1 5 7 11 19 25 35 55 77 95 125 133 163 175 209 275 361 385 475 625 665 815 875 1045 1141 1375 1463 1793 1805 1925 2375 2527 3097 3125 3325 3971 4075 4375 5225 5705 6875 7315 8965 9025 9625 11875 12551 12635 15485 15625 16625 19855 20375 21679 21875 26125 26569 27797 28525 34067 34375 36575 44825 45125 48125 58843 59375 62755 63175 77425 78125 83125 99275 101875 108395 109375 130625 132845 138985 142625 170335 171875 182875 185983 224125 225625 238469 240625 292259 294215 296875 313775 315875 387125 390625 411901 415625 496375 504811 509375 541975 546875 647273 653125 664225 694925 713125 851675 859375 914375 929915 1120625 1128125 1192345 1203125 1461295 1471075 1484375 1568875 1579375 1935625 1953125 2045813 2059505 2078125 2481875 2524055 2546875 2709875 2734375 3236365 3265625 3321125 3474625 3533677 3565625 4258375 4296875 4530911 4571875 4649575 5552921 5603125 5640625 5961725 6015625 7306475 7355375 7421875 7844375 7896875 9591409 9678125 10229065 10297525 10390625 12409375 12620275 12734375 13549375 13671875 16181825 16328125 16605625 17373125 17668385 17828125 21291875 21484375 22654555 22859375 23247875 27764605 28015625 28203125 29808625 30078125 36532375 36776875 37109375 38870447 39221875 39484375 47957045 48390625 51145325 51487625 51953125 62046875 63101375 63671875 67139863 67746875 80909125 81640625 83028125 86865625 88341925 89140625 105505499 106459375 113272775 114296875 116239375 138823025 140078125 141015625 149043125 150390625 182661875 183884375 194352235 196109375 197421875 239785225 241953125 255726625 257438125 259765625 310234375 315506875 318359375 335699315 338734375 404545625 408203125 415140625 434328125 441709625 445703125 527527495 532296875 566363875 571484375 581196875 694115125 700390625 705078125 738538493 745215625 913309375 919421875 971761175 980546875 987109375 1198926125 1209765625 1278633125 1287190625 1551171875 1577534375 1678496575 1693671875 2022728125 2075703125 2171640625 2208548125 2228515625 2637637475 2661484375 2831819375 2857421875 2905984375 3470575625 3501953125 3692692465 3726078125 4566546875 4597109375 4858805875 4902734375 4935546875 5994630625 6048828125 6393165625 6435953125 7755859375 7887671875 8392482875 8468359375 10113640625 10378515625 10858203125 11042740625 13188187375 13307421875 14159096875 14529921875 17352878125 18463462325 18630390625 22832734375 22985546875 24294029375 24513671875 29973153125 31965828125 32179765625 39438359375 41962414375 42341796875 50568203125 51892578125 54291015625 55213703125 65940936875 66537109375 70795484375 72649609375 86764390625 92317311625 93151953125 114163671875 114927734375 121470146875 149865765625 159829140625 160898828125 197191796875 209812071875 252841015625 276068515625 329704684375 353977421875 363248046875 433821953125 461586558125 465759765625 570818359375 607350734375 749328828125 799145703125 804494140625 985958984375 1049060359375 1264205078125 1380342578125 1648523421875 1769887109375 2169109765625 2307932790625 3036753671875 3746644140625 3995728515625 5245301796875 6901712890625 8242617109375 8849435546875 10845548828125 11539663953125 15183768359375 18733220703125 26226508984375 41213085546875 57698319765625 75918841796875 131132544921875 206065427734375 288491598828125 1442457994140625
• Sum of all divisors σ(n): 2387173114928448
• Sum of proper divisors (its aliquot sum) s(n): 944715120787823
• 1442457994140625 is a deficient number, because the sum of its proper divisors (944715120787823) is less than itself. Its deficiency is 497742873352802

Bases of 1442457994140625

• Binary: 101000111111110100001101100010110000001101111010001₂
• Hexadecimal: 0x51FE86C581BD1
• Base-36: E7B41YJS9D

Squares and roots of 1442457994140625

• 1442457994140625 squared (1442457994140625²) is 2080685064860195346832275390625
• 1442457994140625 cubed (1442457994140625³) is 3001300805096593607685783185064792633056640625
• The square root of 1442457994140625 is 37979705.0296684769
• The cube root of 1442457994140625 is 112988.5386381115

Scales and comparisons

• 1,442,457,994,140,625 seconds is equal to 45,865,702 years, 20 weeks, 4 days, 22 hours, 10 minutes, 25 seconds.
• To count from 1 to 1,442,457,994,140,625 would take you about one hundred thirty-seven million, five hundred ninety-seven thousand, one hundred 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 1442457994140625 cubic inches would be around 9415.7 feet tall.

Recreational maths with 1442457994140625

• 1442457994140625 backwards is 5260414997542441
• The number of decimal digits it has is: 16
• The sum of 1442457994140625's digits is 67
• More coming soon!