82040418316811648

Names of 82040418316811648

• Cardinal: 82040418316811648 can be written as Eighty-two quadrillion, forty trillion, four hundred eighteen billion, three hundred sixteen million, eight hundred eleven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 8.2040418316811648 × 10¹⁶

Factors of 82040418316811648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 291067

Divisors of 82040418316811648

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 128 45823 90239 91646 155003 180478 183292 310006 360956 366584 620012 721912 733168 1240024 1443824 1466336 2480048 2887648 2932672 4960096 5775296 5865344 9920192 11550592 19840384 4135021697 7102702469 8270043394 13987315717 14205404938 16540086788 27974631434 28410809876 33080173576 55949262868 56821619752 66160347152 111898525736 113643239504 132320694304 223797051472 227286479008 264641388608 447594102944 454572958016 529282777216 895188205888 909145916032 1790376411776 640940768100091 1281881536200182 2563763072400364 5127526144800728 10255052289601456 20510104579202912 41020209158405824 82040418316811648
• Sum of all divisors σ(n): 163446328324915200
• Sum of proper divisors (its aliquot sum) s(n): 81405910008103552
• 82040418316811648 is a deficient number, because the sum of its proper divisors (81405910008103552) is less than itself. Its deficiency is 634508308708096

Bases of 82040418316811648

• Binary: 100100011011101110101001101100110111111110111110110000000₂
• Hexadecimal: 0x123775366FF7D80
• Base-36: MFSWFVH003K

Squares and roots of 82040418316811648

• 82040418316811648 squared (82040418316811648²) is 6730630237597444158747348308475904
• 82040418316811648 cubed (82040418316811648³) is 552183720228275692167168656139677140326135514529792
• The square root of 82040418316811648 is 286426986.0135592181
• The cube root of 82040418316811648 is 434519.5175955917

Scales and comparisons

• 82,040,418,316,811,648 seconds is equal to 2,608,631,534 years, 41 weeks, 3 days, 19 hours, 14 minutes, 8 seconds.
• To count from 1 to 82,040,418,316,811,648 would take you about seven billion, eight hundred twenty-five million, eight hundred ninety-four thousand, six hundred 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 82040418316811648 cubic inches would be around 36210 feet tall.

Recreational maths with 82040418316811648

• 82040418316811648 backwards is 84611861381404028
• The number of decimal digits it has is: 17
• The sum of 82040418316811648's digits is 65
• More coming soon!