82408764928

Names of 82408764928

• Cardinal: 82408764928 can be written as Eighty-two billion, four hundred eight million, seven hundred sixty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 8.2408764928 × 10¹⁰

Factors of 82408764928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 41847

Divisors of 82408764928

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 557 896 1114 1792 2228 3584 3899 4456 7798 8912 15596 17824 31192 35648 41281 62384 71296 82562 124768 142592 165124 249536 285184 288967 330248 499072 577934 660496 998144 1155868 1320992 1996288 2311736 2641984 4623472 5283968 9246944 10567936 18493888 21135872 22993517 36987776 45987034 73975552 91974068 147951104 160954619 183948136 321909238 367896272 643818476 735792544 1287636952 1471585088 2575273904 2943170176 5150547808 5886340352 10301095616 11772680704 20602191232 41204382464 82408764928
• Sum of all divisors σ(n): 188521353504
• Sum of proper divisors (its aliquot sum) s(n): 106112588576
• 82408764928 is an abundant number, because the sum of its proper divisors (106112588576) is greater than itself. Its abundance is 23703823648

Bases of 82408764928

• Binary: 1001100101111111100011111011000000000₂
• Hexadecimal: 0x132FF1F600
• Base-36: 11UW1TZ4

Squares and roots of 82408764928

• 82408764928 squared (82408764928²) is 6791204536958362845184
• 82408764928 cubed (82408764928³) is 559654778264168811832497512906752
• The square root of 82408764928 is 287069.2685189411
• The cube root of 82408764928 is 4351.6885139667

Scales and comparisons

• 82,408,764,928 seconds is equal to 2,620 years, 17 weeks, 6 days, 3 hours, 35 minutes, 28 seconds.
• To count from 1 to 82,408,764,928 would take you about five thousand, two hundred forty 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 82408764928 cubic inches would be around 362.6 feet tall.

Recreational maths with 82408764928

• 82408764928 backwards is 82946780428
• The number of decimal digits it has is: 11
• The sum of 82408764928's digits is 58
• More coming soon!