1000996442464200021

Names of 1000996442464200021

• Cardinal: 1000996442464200021 can be written as One quintillion, nine hundred ninety-six trillion, four hundred forty-two billion, four hundred sixty-four million, two hundred thousand and twenty-one.

Scientific notation

• Scientific notation: 1.000996442464200021 × 10¹⁸

Factors of 1000996442464200021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 325998502

Divisors of 1000996442464200021

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 7 9 21 63 59655539 178966617 266342953 417588773 536899851 799028859 1252766319 1864400671 2397086577 3758298957 5593202013 16779606039 15888832420066667 47666497260200001 111221826940466669 142999491780600003 333665480821400007 1000996442464200021
• Sum of all divisors σ(n): 1652438605590776640
• Sum of proper divisors (its aliquot sum) s(n): 651442163126576619
• 1000996442464200021 is a deficient number, because the sum of its proper divisors (651442163126576619) is less than itself. Its deficiency is 349554279337623402

Bases of 1000996442464200021

• Binary: 110111100100010000001111010111111110100000100010010101010101₂
• Hexadecimal: 0xDE440F5FE822555
• Base-36: 7LS7MHCGXH79

Squares and roots of 1000996442464200021

• 1000996442464200021 squared (1000996442464200021²) is 1001993877825984503010132223496400441
• 1000996442464200021 cubed (1000996442464200021³) is 1002992307074718761788974086312423582608036700136609261
• The square root of 1000996442464200021 is 1000498097.1816988023
• The cube root of 1000996442464200021 is 1000332.0372271443

Scales and comparisons

• 1,000,996,442,464,200,021 seconds is equal to 31,828,590,585 years, 3 weeks, 4 days, 6 hours, 40 minutes, 21 seconds.
• To count from 1 to 1,000,996,442,464,200,021 would take you about one hundred eleven billion, four hundred million, sixty-seven thousand and forty-seven 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 1000996442464200021 cubic inches would be around 83361 feet tall.

Recreational maths with 1000996442464200021

• 1000996442464200021 backwards is 1200024642446990001
• The number of decimal digits it has is: 19
• The sum of 1000996442464200021's digits is 54
• More coming soon!