418993378713

Names of 418993378713

• Cardinal: 418993378713 can be written as Four hundred eighteen billion, nine hundred ninety-three million, three hundred seventy-eight thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 4.18993378713 × 10¹¹

Factors of 418993378713

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45875

Divisors of 418993378713

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 13 21 39 63 91 117 273 819 19183 26669 57549 80007 134281 172647 186683 240021 249379 346697 402843 560049 748137 1040091 1208529 1680147 1745653 2244411 2426879 3120273 5236959 7280637 15710877 21841911 511591427 1534774281 3581139989 4604322843 6650688551 10743419967 19952065653 32230259901 46554819857 59856196959 139664459571 418993378713
• Sum of all divisors σ(n): 744943879680
• Sum of proper divisors (its aliquot sum) s(n): 325950500967
• 418993378713 is a deficient number, because the sum of its proper divisors (325950500967) is less than itself. Its deficiency is 93042877746

Bases of 418993378713

• Binary: 110000110001101111100111001010110011001₂
• Hexadecimal: 0x618DF39599
• Base-36: 5CHDU849

Squares and roots of 418993378713

• 418993378713 squared (418993378713²) is 175555451405335441536369
• 418993378713 cubed (418993378713³) is 73556571735807380724448926979913097
• The square root of 418993378713 is 647296.9787609085
• The cube root of 418993378713 is 7482.8846976071

Scales and comparisons

• 418,993,378,713 seconds is equal to 13,322 years, 36 weeks, 9 hours, 38 minutes, 33 seconds.
• To count from 1 to 418,993,378,713 would take you about twenty-six thousand, six hundred forty-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 418993378713 cubic inches would be around 623.6 feet tall.

Recreational maths with 418993378713

• 418993378713 backwards is 317873399814
• 418993378713 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 418993378713's digits is 63
• More coming soon!