672490630013267890

Names of 672490630013267890

• Cardinal: 672490630013267890 can be written as Six hundred seventy-two quadrillion, four hundred ninety trillion, six hundred thirty billion, thirteen million, two hundred sixty-seven thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 6.7249063001326789 × 10¹⁷

Factors of 672490630013267890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 159342954

Divisors of 672490630013267890

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 11 22 55 110 64374683 94968253 128749366 189936506 321873415 474841265 643746830 708121513 949682530 1044650783 1416243026 2089301566 3540607565 5223253915 7081215130 10446507830 6113551181938799 12227102363877598 30567755909693995 61135511819387990 67249063001326789 134498126002653578 336245315006633945 672490630013267890
• Sum of all divisors σ(n): 1320527089716854976
• Sum of proper divisors (its aliquot sum) s(n): 648036459703587086
• 672490630013267890 is a deficient number, because the sum of its proper divisors (648036459703587086) is less than itself. Its deficiency is 24454170309680804

Bases of 672490630013267890

• Binary: 100101010101001010101010101000111100101110000010111110110010₂
• Hexadecimal: 0x9552AAA3CB82FB2
• Base-36: 53XM16HODGAA

Squares and roots of 672490630013267890

• 672490630013267890 squared (672490630013267890²) is 452243647455641963409917436905052100
• 672490630013267890 cubed (672490630013267890³) is 304129615396942879995612562842170546373761171707069000
• The square root of 672490630013267890 is 820055260.3411966957
• The cube root of 672490630013267890 is 876116.9431377993

Scales and comparisons

• 672,490,630,013,267,890 seconds is equal to 21,383,121,884 years, 16 weeks, 6 days, 7 hours, 18 minutes, 10 seconds.
• To count from 1 to 672,490,630,013,267,890 would take you about sixty-four billion, one hundred forty-nine million, three hundred sixty-five thousand, six hundred fifty-two 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 672490630013267890 cubic inches would be around 73009.7 feet tall.

Recreational maths with 672490630013267890

• 672490630013267890 backwards is 098762310036094276
• The number of decimal digits it has is: 18
• The sum of 672490630013267890's digits is 73
• More coming soon!