420906498818814

Names of 420906498818814

• Cardinal: 420906498818814 can be written as Four hundred twenty trillion, nine hundred six billion, four hundred ninety-eight million, eight hundred eighteen thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 4.20906498818814 × 10¹⁴

Factors of 420906498818814

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3848148

Divisors of 420906498818814

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 101 202 303 606 909 1818 2727 5454 20161 40322 60483 120966 181449 362898 544347 1088694 2036261 3827881 4072522 6108783 7655762 11483643 12217566 18326349 22967286 34450929 36652698 54979047 68901858 103352787 109958094 206705574 386615981 773231962 1159847943 2319695886 3479543829 6959087658 10438631487 20877262974 77173908841 154347817682 231521726523 463043453046 694565179569 1389130359138 2083695538707 4167391077414 7794564792941 15589129585882 23383694378823 46767388757646 70151083136469 140302166272938 210453249409407 420906498818814
• Sum of all divisors σ(n): 944655744260160
• Sum of proper divisors (its aliquot sum) s(n): 523749245441346
• 420906498818814 is an abundant number, because the sum of its proper divisors (523749245441346) is greater than itself. Its abundance is 102842746622532

Bases of 420906498818814

• Binary: 1011111101100111111101110010110001000001011111110₂
• Hexadecimal: 0x17ECFEE5882FE
• Base-36: 4575RXWV7I

Squares and roots of 420906498818814

• 420906498818814 squared (420906498818814²) is 177162280747912271177200366596
• 420906498818814 cubed (420906498818814³) is 74568755312359530620742782159926681781937144
• The square root of 420906498818814 is 20516005.9177904799
• The cube root of 420906498818814 is 74942.5633624085

Scales and comparisons

• 420,906,498,818,814 seconds is equal to 13,383,524 years, 37 weeks, 14 hours, 6 minutes, 54 seconds.
• To count from 1 to 420,906,498,818,814 would take you about thirty-three million, four hundred fifty-eight thousand, eight hundred eleven 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 420906498818814 cubic inches would be around 6245.2 feet tall.

Recreational maths with 420906498818814

• 420906498818814 backwards is 418818894609024
• The number of decimal digits it has is: 15
• The sum of 420906498818814's digits is 72
• More coming soon!