72347968810

Names of 72347968810

• Cardinal: 72347968810 can be written as Seventy-two billion, three hundred forty-seven million, nine hundred sixty-eight thousand, eight hundred ten.

Scientific notation

• Scientific notation: 7.234796881 × 10¹⁰

Factors of 72347968810

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2195

Divisors of 72347968810

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 13 26 65 67 130 134 169 335 338 367 670 734 845 871 1690 1741 1742 1835 3482 3670 4355 4771 8705 8710 9542 11323 17410 22633 22646 23855 24589 45266 47710 49178 56615 62023 113165 113230 116647 122945 124046 226330 233294 245890 294229 310115 319657 583235 588458 620230 638947 639314 1166470 1277894 1471145 1516411 1598285 2942290 3032822 3194735 3196570 4155541 6389470 7582055 8306311 8311082 15164110 16612622 19713343 20777705 39426686 41531555 41555410 42809449 83063110 85618898 98566715 107982043 197133430 214047245 215964086 428094490 539910215 556522837 1079820430 1113045674 2782614185 5565228370 7234796881 14469593762 36173984405 72347968810
• Sum of all divisors σ(n): 143591415552
• Sum of proper divisors (its aliquot sum) s(n): 71243446742
• 72347968810 is a deficient number, because the sum of its proper divisors (71243446742) is less than itself. Its deficiency is 1104522068

Bases of 72347968810

• Binary: 1000011011000010001100110010100101010₂
• Hexadecimal: 0x10D846652A
• Base-36: X8I420A

Squares and roots of 72347968810

• 72347968810 squared (72347968810²) is 5234228590932732816100
• 72347968810 cubed (72347968810³) is 378685806841211602587266265841000
• The square root of 72347968810 is 268975.7773666617
• The cube root of 72347968810 is 4166.8587700731

Scales and comparisons

• 72,347,968,810 seconds is equal to 2,300 years, 22 weeks, 6 days, 18 hours, 10 seconds.
• To count from 1 to 72,347,968,810 would take you about four thousand, six hundred 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 72347968810 cubic inches would be around 347.2 feet tall.

Recreational maths with 72347968810

• 72347968810 backwards is 01886974327
• The number of decimal digits it has is: 11
• The sum of 72347968810's digits is 55
• More coming soon!