19988404304

Names of 19988404304

• Cardinal: 19988404304 can be written as Nineteen billion, nine hundred eighty-eight million, four hundred four thousand, three hundred four.

Scientific notation

• Scientific notation: 1.9988404304 × 10¹⁰

Factors of 19988404304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201

Divisors of 19988404304

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 11 16 22 44 79 88 109 121 158 176 218 242 316 436 484 632 869 872 968 1199 1264 1331 1738 1744 1936 2398 2662 3476 4796 5324 6952 8611 9559 9592 10648 11881 13189 13904 17222 19118 19184 21296 23762 26378 34444 38236 47524 52756 68888 76472 94721 95048 105149 105512 130691 137776 145079 152944 189442 190096 210298 211024 261382 290158 378884 420596 522764 580316 757768 841192 938599 1041931 1045528 1160632 1437601 1515536 1682384 1877198 2083862 2091056 2321264 2875202 3754396 4167724 5750404 7508792 8335448 10324589 11461241 11500808 15017584 15813611 16670896 20649178 22922482 23001616 31627222 41298356 45844964 63254444 82596712 91689928 113570479 126508888 165193424 183379856 227140958 253017776 454281916 908563832 1249275269 1817127664 2498550538 4997101076 9994202152 19988404304
• Sum of all divisors σ(n): 43535963520
• Sum of proper divisors (its aliquot sum) s(n): 23547559216
• 19988404304 is an abundant number, because the sum of its proper divisors (23547559216) is greater than itself. Its abundance is 3559154912

Bases of 19988404304

• Binary: 10010100111011001101101100001010000₂
• Hexadecimal: 0x4A766D850
• Base-36: 96KKVGW

Squares and roots of 19988404304

• 19988404304 squared (19988404304²) is 399536306620165724416
• 19988404304 cubed (19988404304³) is 7986093230850784259110052286464
• The square root of 19988404304 is 141380.3533168595
• The cube root of 19988404304 is 2713.8929224869

Scales and comparisons

• 19,988,404,304 seconds is equal to 635 years, 29 weeks, 4 days, 6 hours, 31 minutes, 44 seconds.
• To count from 1 to 19,988,404,304 would take you about one thousand, two hundred seventy-one 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 19988404304 cubic inches would be around 226.2 feet tall.

Recreational maths with 19988404304

• 19988404304 backwards is 40340488991
• The number of decimal digits it has is: 11
• The sum of 19988404304's digits is 50
• More coming soon!