20027373984

Names of 20027373984

• Cardinal: 20027373984 can be written as Twenty billion, twenty-seven million, three hundred seventy-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.0027373984 × 10¹⁰

Factors of 20027373984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2065

Divisors of 20027373984

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 109 144 216 218 288 327 432 436 654 864 872 981 1308 1744 1951 1962 2616 2943 3488 3902 3924 5232 5853 5886 7804 7848 10464 11706 11772 11881 15608 15696 17559 23412 23544 23762 31216 31392 35118 35643 46824 47088 47524 52677 62432 70236 71286 93648 94176 95048 105354 106929 140472 142572 187296 190096 210708 212659 213858 280944 285144 320787 380192 421416 425318 427716 561888 570288 637977 641574 842832 850636 855432 1140576 1275954 1283148 1685664 1701272 1710864 1913931 2551908 2566296 3402544 3421728 3827862 5103816 5132592 5741793 6805088 7655724 10207632 10265184 11483586 15311448 20415264 22967172 23179831 30622896 45934344 46359662 61245792 69539493 91868688 92719324 139078986 183737376 185438648 208618479 278157972 370877296 417236958 556315944 625855437 741754592 834473916 1112631888 1251710874 1668947832 2225263776 2503421748 3337895664 5006843496 6675791328 10013686992 20027373984
• Sum of all divisors σ(n): 58984208640
• Sum of proper divisors (its aliquot sum) s(n): 38956834656
• 20027373984 is an abundant number, because the sum of its proper divisors (38956834656) is greater than itself. Its abundance is 18929460672

Bases of 20027373984

• Binary: 10010101001101110010111100110100000₂
• Hexadecimal: 0x4A9B979A0
• Base-36: 977S4O0

Squares and roots of 20027373984

• 20027373984 squared (20027373984²) is 401095708695000032256
• 20027373984 cubed (20027373984³) is 8032893761412286236882975227904
• The square root of 20027373984 is 141518.1047922845
• The cube root of 20027373984 is 2715.6554590953

Scales and comparisons

• 20,027,373,984 seconds is equal to 636 years, 42 weeks, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 20,027,373,984 would take you about one thousand, two hundred seventy-three 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 20027373984 cubic inches would be around 226.3 feet tall.

Recreational maths with 20027373984

• 20027373984 backwards is 48937372002
• The number of decimal digits it has is: 11
• The sum of 20027373984's digits is 45
• More coming soon!