307418122809

Names of 307418122809

• Cardinal: 307418122809 can be written as Three hundred seven billion, four hundred eighteen million, one hundred twenty-two thousand, eight hundred nine.

Scientific notation

• Scientific notation: 3.07418122809 × 10¹¹

Factors of 307418122809

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13345

Divisors of 307418122809

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 31 49 63 93 147 217 279 441 651 1519 1953 1987 4557 5961 11317 13671 13909 17883 33951 41727 61597 79219 97363 101853 125181 184791 237657 292089 350827 431179 554373 554533 712971 876267 1052481 1293537 1663599 2455789 3018253 3157443 3880611 4990797 7367367 9054759 17190523 22102101 22486879 27164277 51571569 67460637 154714707 157408153 202381911 472224459 697093249 1101857071 1416673377 2091279747 3305571213 4879652743 6273839241 9916713639 14638958229 34157569201 43916874687 102472707603 307418122809
• Sum of all divisors σ(n): 533524363008
• Sum of proper divisors (its aliquot sum) s(n): 226106240199
• 307418122809 is a deficient number, because the sum of its proper divisors (226106240199) is less than itself. Its deficiency is 81311882610

Bases of 307418122809

• Binary: 100011110010011100011000100101000111001₂
• Hexadecimal: 0x47938C4A39
• Base-36: 3X84T9O9

Squares and roots of 307418122809

• 307418122809 squared (307418122809²) is 94505902231409406050481
• 307418122809 cubed (307418122809³) is 29052827058350763926384515711521129
• The square root of 307418122809 is 554452.9942285459
• The cube root of 307418122809 is 6749.0579229101

Scales and comparisons

• 307,418,122,809 seconds is equal to 9,774 years, 49 weeks, 1 day, 3 hours, 9 seconds.
• To count from 1 to 307,418,122,809 would take you about nineteen thousand, five hundred forty-nine 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 307418122809 cubic inches would be around 562.4 feet tall.

Recreational maths with 307418122809

• 307418122809 backwards is 908221814703
• The number of decimal digits it has is: 12
• The sum of 307418122809's digits is 45
• More coming soon!