72320190677743049

Names of 72320190677743049

• Cardinal: 72320190677743049 can be written as Seventy-two quadrillion, three hundred twenty trillion, one hundred ninety billion, six hundred seventy-seven million, seven hundred forty-three thousand and forty-nine.

Scientific notation

• Scientific notation: 7.2320190677743049 × 10¹⁶

Factors of 72320190677743049

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 822245

Divisors of 72320190677743049

• Number of divisors d(n): 32
• Complete list of divisors:
  1 19 311 683 5909 12977 22433 212413 426227 798799 4035847 6976663 15177181 15321739 132556597 248426489 291113041 545579717 4720103291 4765060829 10366014623 17919457967 90536155751 169675291987 340469701373 3223830547753 5572951427737 12238989791461 105886077127003 232540806037759 3806325825144371 72320190677743049
• Sum of all divisors σ(n): 76486618870272000
• Sum of proper divisors (its aliquot sum) s(n): 4166428192528951
• 72320190677743049 is a deficient number, because the sum of its proper divisors (4166428192528951) is less than itself. Its deficiency is 68153762485214098

Bases of 72320190677743049

• Binary: 100000000111011101101010010001011011011110111010111001001₂
• Hexadecimal: 0x100EED48B6F75C9
• Base-36: JS3D8XXJEMH

Squares and roots of 72320190677743049

• 72320190677743049 squared (72320190677743049²) is 5230209979665112609054260467816401
• 72320190677743049 cubed (72320190677743049³) is 378249783014015538786661255930750501334243985946649
• The square root of 72320190677743049 is 268924135.5433592335
• The cube root of 72320190677743049 is 416632.5410841879

Scales and comparisons

• 72,320,190,677,743,049 seconds is equal to 2,299,558,362 years, 26 weeks, 5 days, 8 hours, 37 minutes, 29 seconds.
• To count from 1 to 72,320,190,677,743,049 would take you about six billion, eight hundred ninety-eight million, six hundred seventy-five thousand and eighty-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 72320190677743049 cubic inches would be around 34719.4 feet tall.

Recreational maths with 72320190677743049

• 72320190677743049 backwards is 94034777609102327
• The number of decimal digits it has is: 17
• The sum of 72320190677743049's digits is 71
• More coming soon!