82131916033312

Names of 82131916033312

• Cardinal: 82131916033312 can be written as Eighty-two trillion, one hundred thirty-one billion, nine hundred sixteen million, thirty-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 8.2131916033312 × 10¹³

Factors of 82131916033312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 70893

Divisors of 82131916033312

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 4993 9041 9986 18082 19972 36164 39944 56857 72328 79888 113714 144656 159776 227428 289312 454856 909712 1819424 45141713 90283426 180566852 283887001 361133704 514044137 567774002 722267408 1028088274 1135548004 1444534816 2056176548 2271096008 4112353096 4542192016 8224706192 9084384032 16449412384 2566622376041 5133244752082 10266489504164 20532979008328 41065958016656 82131916033312
• Sum of all divisors σ(n): 161750327746392
• Sum of proper divisors (its aliquot sum) s(n): 79618411713080
• 82131916033312 is a deficient number, because the sum of its proper divisors (79618411713080) is less than itself. Its deficiency is 2513504320232

Bases of 82131916033312

• Binary: 10010101011001011010011101011100000110100100000₂
• Hexadecimal: 0x4AB2D3AE0D20
• Base-36: T42VQ810G

Squares and roots of 82131916033312

• 82131916033312 squared (82131916033312²) is 6745651631303012772693689344
• 82131916033312 cubed (82131916033312³) is 554033293372153162735771148415475283427328
• The square root of 82131916033312 is 9062666.0554889697
• The cube root of 82131916033312 is 43468.0993988929

Scales and comparisons

• 82,131,916,033,312 seconds is equal to 2,611,540 years, 45 weeks, 5 days, 21 minutes, 52 seconds.
• To count from 1 to 82,131,916,033,312 would take you about six million, five hundred twenty-eight thousand, eight hundred fifty-two 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 82131916033312 cubic inches would be around 3622.3 feet tall.

Recreational maths with 82131916033312

• 82131916033312 backwards is 21333061913128
• The number of decimal digits it has is: 14
• The sum of 82131916033312's digits is 43
• More coming soon!