420926921924

Names of 420926921924

• Cardinal: 420926921924 can be written as Four hundred twenty billion, nine hundred twenty-six million, nine hundred twenty-one thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 4.20926921924 × 10¹¹

Factors of 420926921924

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1001

Divisors of 420926921924

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 17 31 34 62 67 68 124 127 134 254 268 508 527 757 961 1054 1139 1514 1922 2077 2108 2159 2278 3028 3844 3937 4154 4318 4556 7874 8308 8509 8636 12869 15748 16337 17018 23467 25738 32674 34036 35309 46934 50719 51476 64387 65348 66929 70618 93868 96139 101438 122047 128774 133858 141236 144653 192278 202876 244094 257548 263779 267716 289306 384556 398939 488188 527558 578612 727477 797878 862223 1055116 1094579 1454954 1572289 1595756 1634363 1724446 2074799 2189158 2909908 2980309 3144578 3268726 3448892 4149598 4378316 4484243 5960618 6289156 6441313 6537452 8177149 8299196 8968486 11921236 12367109 12882626 16354298 17936972 24734218 25765252 26728913 32708596 48740959 49468436 50665253 53457826 92389579 97481918 101330506 106915652 109502321 139011533 184779158 194963836 199680703 202661012 219004642 278023066 369558316 399361406 438009284 556046132 798722812 828596303 1570622843 1657192606 3141245686 3314385212 3394571951 6190101793 6282491372 6789143902 12380203586 13578287804 24760407172 105231730481 210463460962 420926921924
• Sum of all divisors σ(n): 825482520576
• Sum of proper divisors (its aliquot sum) s(n): 404555598652
• 420926921924 is a deficient number, because the sum of its proper divisors (404555598652) is less than itself. Its deficiency is 16371323272

Bases of 420926921924

• Binary: 110001000000001001100110001110011000100₂
• Hexadecimal: 0x6201331CC4
• Base-36: 5DDD0RLW

Squares and roots of 420926921924

• 420926921924 squared (420926921924²) is 177179473600413191861776
• 420926921924 cubed (420926921924³) is 74579610450736542784941418551977024
• The square root of 420926921924 is 648788.8114972391
• The cube root of 420926921924 is 7494.3775456705

Scales and comparisons

• 420,926,921,924 seconds is equal to 13,384 years, 9 weeks, 8 hours, 58 minutes, 44 seconds.
• To count from 1 to 420,926,921,924 would take you about twenty-six thousand, seven hundred sixty-eight 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 420926921924 cubic inches would be around 624.5 feet tall.

Recreational maths with 420926921924

• 420926921924 backwards is 429129629024
• The number of decimal digits it has is: 12
• The sum of 420926921924's digits is 50
• More coming soon!