402313052493

Names of 402313052493

• Cardinal: 402313052493 can be written as Four hundred two billion, three hundred thirteen million, fifty-two thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 4.02313052493 × 10¹¹

Factors of 402313052493

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5717

Divisors of 402313052493

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 31 33 93 99 279 341 883 961 1023 2649 2883 3069 4789 7947 8649 9713 10571 14367 27373 29139 31713 43101 52679 82119 87417 95139 148459 158037 246357 301103 445377 474111 848563 903309 1336131 1633049 2545689 2709927 4228687 4602229 4899147 7637067 9334193 12686061 13806687 14697441 28002579 38058183 41420061 46515557 50624519 84007737 131089297 139546671 151873557 393267891 418640013 455620671 1179803673 1441982267 4063768207 4325946801 12191304621 12977840403 36573913863 44701450277 134104350831 402313052493
• Sum of all divisors σ(n): 655936238880
• Sum of proper divisors (its aliquot sum) s(n): 253623186387
• 402313052493 is a deficient number, because the sum of its proper divisors (253623186387) is less than itself. Its deficiency is 148689866106

Bases of 402313052493

• Binary: 101110110101011101110100000000101001101₂
• Hexadecimal: 0x5DABBA014D
• Base-36: 54TISY19

Squares and roots of 402313052493

• 402313052493 squared (402313052493²) is 161855792206235373515049
• 402313052493 cubed (402313052493³) is 65116697826163272106873370262467157
• The square root of 402313052493 is 634281.5246347637
• The cube root of 402313052493 is 7382.2379731413

Scales and comparisons

• 402,313,052,493 seconds is equal to 12,792 years, 16 weeks, 1 day, 1 hour, 41 minutes, 33 seconds.
• To count from 1 to 402,313,052,493 would take you about twenty-five thousand, five hundred eighty-four 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 402313052493 cubic inches would be around 615.2 feet tall.

Recreational maths with 402313052493

• 402313052493 backwards is 394250313204
• The number of decimal digits it has is: 12
• The sum of 402313052493's digits is 36
• More coming soon!