72020232896

Names of 72020232896

• Cardinal: 72020232896 can be written as Seventy-two billion, twenty million, two hundred thirty-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 7.2020232896 × 10¹⁰

Factors of 72020232896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2616

Divisors of 72020232896

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 127 136 233 254 272 466 508 544 932 1016 1088 1864 2032 2159 2237 3728 3961 4064 4318 4474 7456 7922 8128 8636 8948 14912 15844 17272 17896 29591 31688 34544 35792 38029 59182 63376 69088 71584 76058 118364 126752 138176 143168 152116 236728 253504 284099 304232 473456 503047 521221 568198 608464 946912 1006094 1042442 1136396 1216928 1893824 2012188 2084884 2272792 2433856 4024376 4169768 4545584 4829683 8048752 8339536 8860757 9091168 9659366 16097504 16679072 17721514 18182336 19318732 32195008 33358144 35443028 38637464 66195067 70886056 77274928 132390134 141772112 154549856 264780268 283544224 309099712 529560536 567088448 1059121072 1125316139 2118242144 2250632278 4236484288 4501264556 9002529112 18005058224 36010116448 72020232896
• Sum of all divisors σ(n): 153236468736
• Sum of proper divisors (its aliquot sum) s(n): 81216235840
• 72020232896 is an abundant number, because the sum of its proper divisors (81216235840) is greater than itself. Its abundance is 9196002944

Bases of 72020232896

• Binary: 1000011000100101111011000101011000000₂
• Hexadecimal: 0x10C4BD8AC0
• Base-36: X32ZJCW

Squares and roots of 72020232896

• 72020232896 squared (72020232896²) is 5186913946394080546816
• 72020232896 cubed (72020232896³) is 373562750430812140377471351259136
• The square root of 72020232896 is 268365.8564273779
• The cube root of 72020232896 is 4160.5572959005

Scales and comparisons

• 72,020,232,896 seconds is equal to 2,290 years, 1 week, 12 hours, 14 minutes, 56 seconds.
• To count from 1 to 72,020,232,896 would take you about four thousand, five hundred eighty 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 72020232896 cubic inches would be around 346.7 feet tall.

Recreational maths with 72020232896

• 72020232896 backwards is 69823202027
• The number of decimal digits it has is: 11
• The sum of 72020232896's digits is 41
• More coming soon!