1982089832918

Names of 1982089832918

• Cardinal: 1982089832918 can be written as One trillion, nine hundred eighty-two billion, eighty-nine million, eight hundred thirty-two thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.982089832918 × 10¹²

Factors of 1982089832918

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24781

Divisors of 1982089832918

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 13 19 26 38 247 307 494 547 614 1094 3991 5833 7111 7982 10393 11666 14222 20786 23893 47786 75829 135109 151658 167929 270218 310609 335858 453967 621218 907934 2183077 3190651 4366154 5901571 6381302 7335151 11803142 13069471 14670302 26138942 41478463 82956926 95356963 139367869 169903123 190713926 248319949 278735738 339806246 496639898 1811782297 3228159337 3623564594 4012327597 6456318674 8024655194 52160258761 76234224343 104320517522 152468448686 991044916459 1982089832918
• Sum of all divisors σ(n): 3387656912640
• Sum of proper divisors (its aliquot sum) s(n): 1405567079722
• 1982089832918 is a deficient number, because the sum of its proper divisors (1405567079722) is less than itself. Its deficiency is 576522753196

Bases of 1982089832918

• Binary: 11100110101111101110000101010100111010110₂
• Hexadecimal: 0x1CD7DC2A9D6
• Base-36: PAK53Z6E

Squares and roots of 1982089832918

• 1982089832918 squared (1982089832918²) is 3928680105756905156394724
• 1982089832918 cubed (1982089832918³) is 7786996894407974711363191152416724632
• The square root of 1982089832918 is 1407867.1218968075
• The cube root of 1982089832918 is 12561.4886789897

Scales and comparisons

• 1,982,089,832,918 seconds is equal to 63,024 years, 16 weeks, 6 days, 13 hours, 8 minutes, 38 seconds.
• To count from 1 to 1,982,089,832,918 would take you about one hundred fifty-seven thousand, five hundred sixty 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 1982089832918 cubic inches would be around 1046.8 feet tall.

Recreational maths with 1982089832918

• 1982089832918 backwards is 8192389802891
• The number of decimal digits it has is: 13
• The sum of 1982089832918's digits is 68
• More coming soon!