10021320442165879

Names of 10021320442165879

• Cardinal: 10021320442165879 can be written as Ten quadrillion, twenty-one trillion, three hundred twenty billion, four hundred forty-two million, one hundred sixty-five thousand, eight hundred seventy-nine.

Scientific notation

• Scientific notation: 1.0021320442165879 × 10¹⁶

Factors of 10021320442165879

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3357852984

Divisors of 10021320442165879

• Number of divisors d(n): 40
• Complete list of divisors:
  1 7 11 49 77 113 343 539 791 1243 2401 3773 5537 8701 26411 38759 60907 271313 426349 2984443 3357852853 23504969971 36936381383 164534789797 258554669681 379437372389 1151743528579 1809882687767 2656061606723 4173811096279 8062204700053 12669178814369 18592431247061 29216677673953 88684251700583 130147018729427 204516743717671 911029131105989 1431617206023697 10021320442165879
• Sum of all divisors σ(n): 12866513114665872
• Sum of proper divisors (its aliquot sum) s(n): 2845192672499993
• 10021320442165879 is a deficient number, because the sum of its proper divisors (2845192672499993) is less than itself. Its deficiency is 7176127769665886

Bases of 10021320442165879

• Binary: 100011100110100101011001111101001000101011101001110111₂
• Hexadecimal: 0x239A567D22BA77
• Base-36: 2QO9F20FTDJ

Squares and roots of 10021320442165879

• 10021320442165879 squared (10021320442165879²) is 100426863404571728591224551842641
• 10021320442165879 cubed (10021320442165879³) is 1006409779178835087661201416959930758002427446439
• The square root of 10021320442165879 is 100106545.4511635767
• The cube root of 10021320442165879 is 215596.4719856401

Scales and comparisons

• 10,021,320,442,165,879 seconds is equal to 318,646,992 years, 4 weeks, 1 day, 15 hours, 51 minutes, 19 seconds.
• To count from 1 to 10,021,320,442,165,879 would take you about nine hundred fifty-five million, nine hundred forty 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 10021320442165879 cubic inches would be around 17966.4 feet tall.

Recreational maths with 10021320442165879

• 10021320442165879 backwards is 97856124402312001
• The number of decimal digits it has is: 17
• The sum of 10021320442165879's digits is 55
• More coming soon!