38627426145

Names of 38627426145

• Cardinal: 38627426145 can be written as Thirty-eight billion, six hundred twenty-seven million, four hundred twenty-six thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 3.8627426145 × 10¹⁰

Factors of 38627426145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3031

Divisors of 38627426145

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 41 55 77 105 123 165 205 231 287 307 385 451 615 861 921 1155 1353 1435 1535 2149 2255 2657 3157 3377 4305 4605 6447 6765 7971 9471 10131 10745 12587 13285 15785 16885 18599 23639 29227 32235 37761 39855 47355 50655 55797 62935 70917 87681 88109 92995 108937 118195 138457 146135 188805 204589 264327 278985 326811 354585 415371 438405 440545 544685 613767 692285 762559 815699 969199 1022945 1198307 1321635 1634055 2076855 2287677 2447097 2907597 3068835 3594921 3812795 4078495 4845995 5709893 5991535 8388149 8972689 11438385 12235485 14537985 17129679 17974605 25164447 26918067 28549465 33443659 41940745 44863445 62808823 85648395 100330977 125822235 134590335 167218295 188426469 234105613 314044115 367880249 501654885 702316839 942132345 1103640747 1170528065 1839401245 2575161743 3511584195 5518203735 7725485229 12875808715 38627426145
• Sum of all divisors σ(n): 79220477952
• Sum of proper divisors (its aliquot sum) s(n): 40593051807
• 38627426145 is an abundant number, because the sum of its proper divisors (40593051807) is greater than itself. Its abundance is 1965625662

Bases of 38627426145

• Binary: 100011111110010111111011111101100001₂
• Hexadecimal: 0x8FE5FBF61
• Base-36: HQTRSRL

Squares and roots of 38627426145

• 38627426145 squared (38627426145²) is 1492078050587429561025
• 38627426145 cubed (38627426145³) is 57635134701641509233882957998625
• The square root of 38627426145 is 196538.6123513647
• The cube root of 38627426145 is 3380.3779249291

Scales and comparisons

• 38,627,426,145 seconds is equal to 1,228 years, 12 weeks, 16 hours, 35 minutes, 45 seconds.
• To count from 1 to 38,627,426,145 would take you about two thousand, four hundred fifty-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 38627426145 cubic inches would be around 281.7 feet tall.

Recreational maths with 38627426145

• 38627426145 backwards is 54162472683
• The number of decimal digits it has is: 11
• The sum of 38627426145's digits is 48
• More coming soon!