385890309098

Names of 385890309098

• Cardinal: 385890309098 can be written as Three hundred eighty-five billion, eight hundred ninety million, three hundred nine thousand and ninety-eight.

Scientific notation

• Scientific notation: 3.85890309098 × 10¹¹

Factors of 385890309098

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5703

Divisors of 385890309098

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 23 46 161 181 322 362 1267 1789 2534 3578 3701 4163 7402 8326 12523 25046 25907 29141 41147 51814 58282 82294 85123 170246 288029 323809 576058 595861 647618 669881 1191722 1339762 2266663 4533326 4689167 6621089 7447607 9378334 13242178 14895214 15407263 30814526 46347623 52133249 92695246 104266498 107850841 152285047 215701682 304570094 1065995329 1198417109 2131990658 2396834218 8388919763 16777839526 27563593507 55127187014 192945154549 385890309098
• Sum of all divisors σ(n): 694677634560
• Sum of proper divisors (its aliquot sum) s(n): 308787325462
• 385890309098 is a deficient number, because the sum of its proper divisors (308787325462) is less than itself. Its deficiency is 77102983636

Bases of 385890309098

• Binary: 101100111011000110110101101001111101010₂
• Hexadecimal: 0x59D8DAD3EA
• Base-36: 4X9X4K4Q

Squares and roots of 385890309098

• 385890309098 squared (385890309098²) is 148911330655749981573604
• 385890309098 cubed (385890309098³) is 57463439414941843420445851997849192
• The square root of 385890309098 is 621200.6995311579
• The cube root of 385890309098 is 7280.3896581903

Scales and comparisons

• 385,890,309,098 seconds is equal to 12,270 years, 6 weeks, 1 day, 31 minutes, 38 seconds.
• To count from 1 to 385,890,309,098 would take you about twenty-four thousand, five hundred forty 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 385890309098 cubic inches would be around 606.7 feet tall.

Recreational maths with 385890309098

• 385890309098 backwards is 890903098583
• The number of decimal digits it has is: 12
• The sum of 385890309098's digits is 62
• More coming soon!