89713387242

Names of 89713387242

• Cardinal: 89713387242 can be written as Eighty-nine billion, seven hundred thirteen million, three hundred eighty-seven thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 8.9713387242 × 10¹⁰

Factors of 89713387242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2861

Divisors of 89713387242

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 23 27 46 54 69 81 138 162 207 243 414 486 621 1242 1863 2833 3726 5589 5666 8499 11178 16998 25497 50994 65159 76491 130318 152982 195477 229473 390954 458946 586431 688419 1172862 1376838 1759293 3518586 5277879 8025889 10555758 15833637 16051778 24077667 31667274 48155334 72233001 144466002 184595447 216699003 369190894 433398006 553786341 650097009 1107572682 1300194018 1661359023 1950291027 3322718046 3900582054 4984077069 9968154138 14952231207 29904462414 44856693621 89713387242
• Sum of all divisors σ(n): 210416772384
• Sum of proper divisors (its aliquot sum) s(n): 120703385142
• 89713387242 is an abundant number, because the sum of its proper divisors (120703385142) is greater than itself. Its abundance is 30989997900

Bases of 89713387242

• Binary: 1010011100011010101011010011011101010₂
• Hexadecimal: 0x14E355A6EA
• Base-36: 157P18MI

Squares and roots of 89713387242

• 89713387242 squared (89713387242²) is 8048491850433048366564
• 89713387242 cubed (89713387242³) is 722057466091981213504071696976488
• The square root of 89713387242 is 299521.9311536303
• The cube root of 89713387242 is 4476.6425478591

Scales and comparisons

• 89,713,387,242 seconds is equal to 2,852 years, 31 weeks, 4 days, 9 hours, 20 minutes, 42 seconds.
• To count from 1 to 89,713,387,242 would take you about five thousand, seven hundred five 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 89713387242 cubic inches would be around 373.1 feet tall.

Recreational maths with 89713387242

• 89713387242 backwards is 24278331798
• 89713387242 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 89713387242's digits is 54
• More coming soon!