72270221857068

Names of 72270221857068

• Cardinal: 72270221857068 can be written as Seventy-two trillion, two hundred seventy billion, two hundred twenty-one million, eight hundred fifty-seven thousand and sixty-eight.

Scientific notation

• Scientific notation: 7.2270221857068 × 10¹³

Factors of 72270221857068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 39248

Divisors of 72270221857068

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 17 34 51 68 102 204 233 466 699 932 1398 2796 3961 7922 11883 15844 23766 38993 47532 77986 116979 155972 233958 467916 662881 1325762 1988643 2651524 3977286 7954572 9085369 18170738 27256107 36341476 54512214 109024428 154451273 308902546 463353819 617805092 926707638 1520454049 1853415276 3040908098 4561362147 6081816196 9122724294 18245448588 25847718833 51695437666 77543156499 103390875332 155086312998 310172625996 354265793417 708531586834 1062797380251 1417063173668 2125594760502 4251189521004 6022518488089 12045036976178 18067555464267 24090073952356 36135110928534 72270221857068
• Sum of all divisors σ(n): 179320867519248
• Sum of proper divisors (its aliquot sum) s(n): 107050645662180
• 72270221857068 is an abundant number, because the sum of its proper divisors (107050645662180) is greater than itself. Its abundance is 34780423805112

Bases of 72270221857068

• Binary: 10000011011101010111000111001101101000100101100₂
• Hexadecimal: 0x41BAB8E6D12C
• Base-36: PM8HC4QWC

Squares and roots of 72270221857068

• 72270221857068 squared (72270221857068²) is 5222984967269829278621556624
• 72270221857068 cubed (72270221857068³) is 377466282340721608526268512750114196618432
• The square root of 72270221857068 is 8501189.4377826919
• The cube root of 72270221857068 is 41653.6563122939

Scales and comparisons

• 72,270,221,857,068 seconds is equal to 2,297,969 years, 26 weeks, 3 days, 2 hours, 57 minutes, 48 seconds.
• To count from 1 to 72,270,221,857,068 would take you about five million, seven hundred forty-four thousand, nine hundred twenty-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 72270221857068 cubic inches would be around 3471.1 feet tall.

Recreational maths with 72270221857068

• 72270221857068 backwards is 86075812207227
• The number of decimal digits it has is: 14
• The sum of 72270221857068's digits is 57
• More coming soon!