38133887841

Names of 38133887841

• Cardinal: 38133887841 can be written as Thirty-eight billion, one hundred thirty-three million, eight hundred eighty-seven thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 3.8133887841 × 10¹⁰

Factors of 38133887841

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 574

Divisors of 38133887841

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 17 21 49 51 63 119 147 153 289 357 441 547 833 867 1071 1641 2023 2499 2601 3829 4923 6069 7497 9299 11487 14161 18207 26803 27897 34461 42483 65093 80409 83691 127449 158083 195279 241227 299209 455651 474249 585837 897627 1106581 1366953 1422747 2094463 2692881 3319743 4100859 5086553 6283389 7746067 9959229 14661241 15259659 18850167 23238201 35605871 43983723 45778977 69714603 86471401 106817613 131951169 249241097 259414203 320452839 605299807 747723291 778242609 1815899421 2243169873 4237098649 5447698263 12711295947 38133887841
• Sum of all divisors σ(n): 68190820659
• Sum of proper divisors (its aliquot sum) s(n): 30056932818
• 38133887841 is a deficient number, because the sum of its proper divisors (30056932818) is less than itself. Its deficiency is 8076955023

Bases of 38133887841

• Binary: 100011100000111101001111001101100001₂
• Hexadecimal: 0x8E0F4F361
• Base-36: HINXK69

Squares and roots of 38133887841

• 38133887841 squared (38133887841²) is 1454193401869967641281
• 38133887841 cubed (38133887841³) is 55454048086031585698908975564321
• 38133887841 is a perfect square number. Its square root is 195279
• The cube root of 38133887841 is 3365.9192665057

Scales and comparisons

• 38,133,887,841 seconds is equal to 1,212 years, 28 weeks, 10 hours, 37 minutes, 21 seconds.
• To count from 1 to 38,133,887,841 would take you about two thousand, four hundred twenty-five 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 38133887841 cubic inches would be around 280.5 feet tall.

Recreational maths with 38133887841

• 38133887841 backwards is 14878833183
• The number of decimal digits it has is: 11
• The sum of 38133887841's digits is 54
• More coming soon!