38068985680

Names of 38068985680

• Cardinal: 38068985680 can be written as Thirty-eight billion, sixty-eight million, nine hundred eighty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.806898568 × 10¹⁰

Factors of 38068985680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42230

Divisors of 38068985680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 1051 2102 4204 5255 8408 10510 11561 16816 21020 23122 41161 42040 46244 57805 82322 84080 92488 115610 164644 184976 205805 231220 329288 411610 452771 462440 658576 823220 905542 924880 1646440 1811084 2263855 3292880 3622168 4527710 7244336 9055420 18110840 36221680 43260211 86520422 173040844 216301055 346081688 432602110 475862321 692163376 865204220 951724642 1730408440 1903449284 2379311605 3460816880 3806898568 4758623210 7613797136 9517246420 19034492840 38068985680
• Sum of all divisors σ(n): 96651010368
• Sum of proper divisors (its aliquot sum) s(n): 58582024688
• 38068985680 is an abundant number, because the sum of its proper divisors (58582024688) is greater than itself. Its abundance is 20513039008

Bases of 38068985680

• Binary: 100011011101000101101001111101010000₂
• Hexadecimal: 0x8DD169F50
• Base-36: HHLAHCG

Squares and roots of 38068985680

• 38068985680 squared (38068985680²) is 1449247670704045062400
• 38068985680 cubed (38068985680³) is 55171388822805646998580306432000
• The square root of 38068985680 is 195112.7511978649
• The cube root of 38068985680 is 3364.0086344527

Scales and comparisons

• 38,068,985,680 seconds is equal to 1,210 years, 24 weeks, 5 days, 6 hours, 14 minutes, 40 seconds.
• To count from 1 to 38,068,985,680 would take you about two thousand, four hundred twenty 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 38068985680 cubic inches would be around 280.3 feet tall.

Recreational maths with 38068985680

• 38068985680 backwards is 08658986083
• The number of decimal digits it has is: 11
• The sum of 38068985680's digits is 61
• More coming soon!