18008084822

Names of 18008084822

• Cardinal: 18008084822 can be written as Eighteen billion, eight million, eighty-four thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 1.8008084822 × 10¹⁰

Factors of 18008084822

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5491

Divisors of 18008084822

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 13 14 19 26 31 38 62 91 133 182 217 247 266 403 434 494 589 806 961 1178 1729 1922 2821 3458 4123 5419 5642 6727 7657 8246 10838 12493 13454 15314 18259 24986 36518 37933 53599 70447 75866 87451 102961 107198 127813 140894 167989 174902 205922 237367 255626 335978 474734 493129 720727 986258 1175923 1338493 1441454 1661569 2183857 2351846 2676986 3191791 3323138 4367714 5207659 6383582 9369451 10415318 15286999 18738902 22342537 30573998 36453613 41493283 44685074 67699567 72907226 82986566 98945521 135399134 197891042 290452981 473896969 580905962 692618647 947793938 1286291773 1385237294 2572583546 9004042411 18008084822
• Sum of all divisors σ(n): 36167443200
• Sum of proper divisors (its aliquot sum) s(n): 18159358378
• 18008084822 is an abundant number, because the sum of its proper divisors (18159358378) is greater than itself. Its abundance is 151273556

Bases of 18008084822

• Binary: 10000110001010111011001000101010110₂
• Hexadecimal: 0x4315D9156
• Base-36: 89TJR6E

Squares and roots of 18008084822

• 18008084822 squared (18008084822²) is 324291118956346771684
• 18008084822 cubed (18008084822³) is 5839861977187184779731339780248
• The square root of 18008084822 is 134194.2056200639
• The cube root of 18008084822 is 2621.1337100643

Scales and comparisons

• 18,008,084,822 seconds is equal to 572 years, 31 weeks, 1 day, 21 hours, 47 minutes, 2 seconds.
• To count from 1 to 18,008,084,822 would take you about one thousand, one hundred forty-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 18008084822 cubic inches would be around 218.4 feet tall.

Recreational maths with 18008084822

• 18008084822 backwards is 22848080081
• The number of decimal digits it has is: 11
• The sum of 18008084822's digits is 41
• More coming soon!