1320757713744742

Names of 1320757713744742

• Cardinal: 1320757713744742 can be written as One quadrillion, three hundred twenty trillion, seven hundred fifty-seven billion, seven hundred thirteen million, seven hundred forty-four thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.320757713744742 × 10¹⁵

Factors of 1320757713744742

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 917087393

Divisors of 1320757713744742

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 26 41 82 91 182 193 287 386 533 574 1066 1351 2509 2702 3731 5018 7462 7913 15826 17563 35126 55391 102869 110782 205738 720083 1440166 917087137 1834174274 6419609959 11922132781 12839219918 23844265562 37600572617 75201145234 83454929467 166909858934 176997817441 263204008319 353995634882 488807444021 526408016638 977614888042 1238984722087 2300971626733 2477969444174 3421652108147 4601943253466 6843304216294 7256910515081 14513821030162 16106801387131 32213602774262 50798373605567 94339836696053 101596747211134 188679673392106 660378856872371 1320757713744742
• Sum of all divisors σ(n): 2510735136142464
• Sum of proper divisors (its aliquot sum) s(n): 1189977422397722
• 1320757713744742 is a deficient number, because the sum of its proper divisors (1189977422397722) is less than itself. Its deficiency is 130780291347020

Bases of 1320757713744742

• Binary: 100101100010011100011011110010111001011001101100110₂
• Hexadecimal: 0x4B138DE5CB366
• Base-36: D063PTT5RA

Squares and roots of 1320757713744742

• 1320757713744742 squared (1320757713744742²) is 1744400938416237850944732646564
• 1320757713744742 cubed (1320757713744742³) is 2303930995276812789755785789260588028799366488
• The square root of 1320757713744742 is 36342230.4453750059
• The cube root of 1320757713744742 is 109717.1164949421

Scales and comparisons

• 1,320,757,713,744,742 seconds is equal to 41,996,009 years, 48 weeks, 18 hours, 52 minutes, 22 seconds.
• To count from 1 to 1,320,757,713,744,742 would take you about one hundred twenty-five million, nine hundred eighty-eight thousand and 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 1320757713744742 cubic inches would be around 9143.1 feet tall.

Recreational maths with 1320757713744742

• 1320757713744742 backwards is 2474473177570231
• The number of decimal digits it has is: 16
• The sum of 1320757713744742's digits is 64
• More coming soon!