397425134541656

Names of 397425134541656

• Cardinal: 397425134541656 can be written as Three hundred ninety-seven trillion, four hundred twenty-five billion, one hundred thirty-four million, five hundred forty-one thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 3.97425134541656 × 10¹⁴

Factors of 397425134541656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1485190772

Divisors of 397425134541656

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 26 31 52 62 83 104 124 166 248 332 403 664 806 1079 1612 2158 2573 3224 4316 5146 8632 10292 20584 33449 66898 133796 267592 1485190643 2970381286 5940762572 11881525144 19307478359 38614956718 46040909933 77229913436 92081819866 123270823369 154459826872 184163639732 246541646738 368327279464 493083293476 598531829129 986166586952 1197063658258 1602520703797 2394127316516 3205041407594 3821395524439 4788254633032 6410082815188 7642791048878 12820165630376 15285582097756 30571164195512 49678141817707 99356283635414 198712567270828 397425134541656
• Sum of all divisors σ(n): 838360414725120
• Sum of proper divisors (its aliquot sum) s(n): 440935280183464
• 397425134541656 is an abundant number, because the sum of its proper divisors (440935280183464) is greater than itself. Its abundance is 43510145641808

Bases of 397425134541656

• Binary: 1011010010111010010111111111110000001101101011000₂
• Hexadecimal: 0x16974BFF81B58
• Base-36: 3WVIL3W5LK

Squares and roots of 397425134541656

• 397425134541656 squared (397425134541656²) is 157946737565453373057199222336
• 397425134541656 cubed (397425134541656³) is 62772003427365938640762602838250894997628416
• The square root of 397425134541656 is 19935524.4360828391
• The cube root of 397425134541656 is 73522.1914290897

Scales and comparisons

• 397,425,134,541,656 seconds is equal to 12,636,889 years, 50 weeks, 2 hours, 56 seconds.
• To count from 1 to 397,425,134,541,656 would take you about thirty-one million, five hundred ninety-two thousand, two hundred twenty-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 397425134541656 cubic inches would be around 6126.8 feet tall.

Recreational maths with 397425134541656

• 397425134541656 backwards is 656145431524793
• The number of decimal digits it has is: 15
• The sum of 397425134541656's digits is 65
• More coming soon!