82453731872

Names of 82453731872

• Cardinal: 82453731872 can be written as Eighty-two billion, four hundred fifty-three million, seven hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 8.2453731872 × 10¹⁰

Factors of 82453731872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2232

Divisors of 82453731872

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 16 23 32 46 92 184 368 529 736 1058 2116 2207 4232 4414 8464 8828 16928 17656 35312 50761 70624 101522 203044 406088 812176 1167503 1624352 2335006 4670012 4870849 9340024 9741698 18680048 19483396 37360096 38966792 77933584 112029527 155867168 224059054 448118108 896236216 1792472432 2576679121 3584944864 5153358242 10306716484 20613432968 41226865936 82453731872
• Sum of all divisors σ(n): 169772432823
• Sum of proper divisors (its aliquot sum) s(n): 87318700951
• 82453731872 is an abundant number, because the sum of its proper divisors (87318700951) is greater than itself. Its abundance is 4864969079

Bases of 82453731872

• Binary: 1001100110010101000000001101000100000₂
• Hexadecimal: 0x1332A01A20
• Base-36: 11VMTMOW

Squares and roots of 82453731872

• 82453731872 squared (82453731872²) is 6798617899619668624384
• 82453731872 cubed (82453731872³) is 560571417395419967532449417166848
• The square root of 82453731872 is 287147.5785584827
• The cube root of 82453731872 is 4352.4798802445

Scales and comparisons

• 82,453,731,872 seconds is equal to 2,621 years, 40 weeks, 1 day, 14 hours, 24 minutes, 32 seconds.
• To count from 1 to 82,453,731,872 would take you about five thousand, two hundred forty-three 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 82453731872 cubic inches would be around 362.7 feet tall.

Recreational maths with 82453731872

• 82453731872 backwards is 27813735428
• The number of decimal digits it has is: 11
• The sum of 82453731872's digits is 50
• More coming soon!