82731322552672368

Names of 82731322552672368

• Cardinal: 82731322552672368 can be written as Eighty-two quadrillion, seven hundred thirty-one trillion, three hundred twenty-two billion, five hundred fifty-two million, six hundred seventy-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 8.2731322552672368 × 10¹⁶

Factors of 82731322552672368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 63835897031388

Divisors of 82731322552672368

• Number of divisors d(n): 50
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 63835897031383 127671794062766 191507691094149 255343588125532 383015382188298 510687176251064 574523073282447 766030764376596 1021374352502128 1149046146564894 1532061528753192 1723569219847341 2298092293129788 3064123057506384 3447138439694682 4596184586259576 5170707659542023 6894276879389364 9192369172519152 10341415319084046 13788553758778728 20682830638168092 27577107517557456 41365661276336184 82731322552672368
• Sum of all divisors σ(n): 239448449764721384
• Sum of proper divisors (its aliquot sum) s(n): 156717127212049016
• 82731322552672368 is an abundant number, because the sum of its proper divisors (156717127212049016) is greater than itself. Its abundance is 73985804659376648

Bases of 82731322552672368

• Binary: 100100101111010111011001100010100100011001110000001110000₂
• Hexadecimal: 0x125EBB3148CE070
• Base-36: MMLT0WCEV00

Squares and roots of 82731322552672368

• 82731322552672368 squared (82731322552672368²) is 6844471731314315580467738350727424
• 82731322552672368 cubed (82731322552672368³) is 566252198506012524951835916262178951075467944620032
• The square root of 82731322552672368 is 287630531.3291208453
• The cube root of 82731322552672368 is 435735.8796355241

Scales and comparisons

• 82,731,322,552,672,368 seconds is equal to 2,630,600,152 years, 20 weeks, 2 days, 17 hours, 52 minutes, 48 seconds.
• To count from 1 to 82,731,322,552,672,368 would take you about seven billion, eight hundred ninety-one million, eight hundred thousand, four hundred fifty-seven 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 82731322552672368 cubic inches would be around 36311.3 feet tall.

Recreational maths with 82731322552672368

• 82731322552672368 backwards is 86327625522313728
• 82731322552672368 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 82731322552672368's digits is 72
• More coming soon!