397984315412338282

Names of 397984315412338282

• Cardinal: 397984315412338282 can be written as Three hundred ninety-seven quadrillion, nine hundred eighty-four trillion, three hundred fifteen billion, four hundred twelve million, three hundred thirty-eight thousand, two hundred eighty-two.

Scientific notation

• Scientific notation: 3.97984315412338282 × 10¹⁷

Factors of 397984315412338282

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 423257758

Divisors of 397984315412338282

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 43 86 1021 2042 10709 21418 43903 87806 460487 920974 10933889 21867778 423245983 470157227 846491966 940314454 18199577269 36399154538 432134148643 864268297286 4532541231947 9065082463894 18581768391649 37163536783298 194899272973721 389798545947442 4627724597817887 9255449195635774 198992157706169141 397984315412338282
• Sum of all divisors σ(n): 611515041375490560
• Sum of proper divisors (its aliquot sum) s(n): 213530725963152278
• 397984315412338282 is a deficient number, because the sum of its proper divisors (213530725963152278) is less than itself. Its deficiency is 184453589449186004

Bases of 397984315412338282

• Binary: 10110000101111011001010000001010010010101000101011001101010₂
• Hexadecimal: 0x585ECA05254566A
• Base-36: 30UPNYHDZO8A

Squares and roots of 397984315412338282

• 397984315412338282 squared (397984315412338282²) is 158391515314227562590116518802711524
• 397984315412338282 cubed (397984315412338282³) is 63037338789455751559592431821337881564676826747761768
• The square root of 397984315412338282 is 630859980.8296118905
• The cube root of 397984315412338282 is 735566.5740582621

Scales and comparisons

• 397,984,315,412,338,282 seconds is equal to 12,654,670,183 years, 41 weeks, 3 days, 1 hour, 31 minutes, 22 seconds.
• To count from 1 to 397,984,315,412,338,282 would take you about thirty-seven billion, nine hundred sixty-four million, ten thousand, five hundred fifty-one 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 397984315412338282 cubic inches would be around 61297.2 feet tall.

Recreational maths with 397984315412338282

• 397984315412338282 backwards is 282833214513489793
• The number of decimal digits it has is: 18
• The sum of 397984315412338282's digits is 82
• More coming soon!