1442121159964375

Names of 1442121159964375

• Cardinal: 1442121159964375 can be written as One quadrillion, four hundred forty-two trillion, one hundred twenty-one billion, one hundred fifty-nine million, nine hundred sixty-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.442121159964375 × 10¹⁵

Factors of 1442121159964375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1256

Divisors of 1442121159964375

• Number of divisors d(n): 120
• Complete list of divisors:
  1 5 11 25 53 55 125 265 275 583 625 1187 1325 1375 2809 2915 5935 6625 6875 13057 14045 14575 29675 30899 33125 62911 65285 70225 72875 148375 148877 154495 314555 326425 351125 364375 692021 741875 744385 772475 1408969 1572775 1632125 1637647 1755625 3334283 3460105 3721925 3862375 7044845 7863875 8160625 8188235 15498659 16671415 17300525 18609625 19311875 35224225 36677113 39319375 40941175 74675357 77493295 83357075 86502625 93048125 176121125 176716999 183385565 204705875 373376785 387466475 416785375 432513125 821428927 880605625 883584995 916927825 1023529375 1866883925 1937332375 1943886989 2083926875 3957793921 4107144635 4417924975 4584639125 9334419625 9686661875 9719434945 19788969605 20535723175 22089624875 22923195625 43535733131 46672098125 48597174725 98944848025 102678615875 110448124375 209763077813 217678665655 242985873625 494724240125 513393079375 1048815389065 1088393328275 1214929368125 2307393855943 2473621200625 5244076945325 5441966641375 11536969279715 26220384726625 27209833206875 57684846398575 131101923633125 288424231992875 1442121159964375
• Sum of all divisors σ(n): 2005394535642960
• Sum of proper divisors (its aliquot sum) s(n): 563273375678585
• 1442121159964375 is a deficient number, because the sum of its proper divisors (563273375678585) is less than itself. Its deficiency is 878847784285790

Bases of 1442121159964375

• Binary: 101000111111001100111111111011101100111011011010111₂
• Hexadecimal: 0x51F99FF7676D7
• Base-36: E76TBC6EHJ

Squares and roots of 1442121159964375

• 1442121159964375 squared (1442121159964375²) is 2079713440016994467351269140625
• 1442121159964375 cubed (1442121159964375³) is 2999198758510808689669588952650939161865234375
• The square root of 1442121159964375 is 37975270.3738153127
• The cube root of 1442121159964375 is 112979.7431505325

Scales and comparisons

• 1,442,121,159,964,375 seconds is equal to 45,854,992 years, 5 weeks, 6 days, 5 hours, 12 minutes, 55 seconds.
• To count from 1 to 1,442,121,159,964,375 would take you about one hundred thirty-seven million, five hundred sixty-four thousand, nine 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 1442121159964375 cubic inches would be around 9415 feet tall.

Recreational maths with 1442121159964375

• 1442121159964375 backwards is 5734699511212441
• The number of decimal digits it has is: 16
• The sum of 1442121159964375's digits is 64
• More coming soon!