82020377664

Names of 82020377664

• Cardinal: 82020377664 can be written as Eighty-two billion, twenty million, three hundred seventy-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 8.2020377664 × 10¹⁰

Factors of 82020377664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11938

Divisors of 82020377664

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 11933 23866 35799 47732 71598 95464 107397 143196 190928 214794 286392 381856 429588 572784 763712 859176 1145568 1718352 2291136 3436704 6873408 142396489 284792978 427189467 569585956 854378934 1139171912 1281568401 1708757868 2278343824 2563136802 3417515736 4556687648 5126273604 6835031472 9113375296 10252547208 13670062944 20505094416 27340125888 41010188832 82020377664
• Sum of all divisors σ(n): 235116306373
• Sum of proper divisors (its aliquot sum) s(n): 153095928709
• 82020377664 is an abundant number, because the sum of its proper divisors (153095928709) is greater than itself. Its abundance is 71075551045

Bases of 82020377664

• Binary: 1001100011000110010111010010001000000₂
• Hexadecimal: 0x1318CBA440
• Base-36: 11OGTCG0

Squares and roots of 82020377664

• 82020377664 squared (82020377664²) is 6727342352145190096896
• 82020377664 cubed (82020377664³) is 551779160397970572308482674130944
• 82020377664 is a perfect square number. Its square root is 286392
• The cube root of 82020377664 is 4344.8413355713

Scales and comparisons

• 82,020,377,664 seconds is equal to 2,607 years, 51 weeks, 4 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 82,020,377,664 would take you about five thousand, two hundred fifteen 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 82020377664 cubic inches would be around 362.1 feet tall.

Recreational maths with 82020377664

• 82020377664 backwards is 46677302028
• The number of decimal digits it has is: 11
• The sum of 82020377664's digits is 45
• More coming soon!