51427428052

Names of 51427428052

• Cardinal: 51427428052 can be written as Fifty-one billion, four hundred twenty-seven million, four hundred twenty-eight thousand and fifty-two.

Scientific notation

• Scientific notation: 5.1427428052 × 10¹⁰

Factors of 51427428052

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 250

Divisors of 51427428052

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 11 13 14 22 26 28 29 31 44 49 52 58 62 77 91 98 116 124 143 154 157 169 182 196 203 217 286 308 314 319 338 341 364 377 403 406 434 539 572 628 637 638 676 682 754 806 812 868 899 1001 1078 1099 1183 1274 1276 1364 1421 1508 1519 1612 1727 1798 1859 2002 2041 2156 2198 2233 2366 2387 2548 2639 2821 2842 3038 3454 3596 3718 4004 4082 4147 4396 4433 4466 4553 4732 4774 4867 4901 5239 5278 5642 5684 6076 6293 6908 7007 7436 7693 8164 8281 8294 8866 8932 9106 9548 9734 9802 9889 10478 10556 11284 11687 12089 12586 13013 14014 14287 15386 15631 16562 16588 16709 17732 18212 18473 19468 19604 19747 19778 20956 22451 23374 24178 25172 26026 26533 28028 28574 29029 30772 31031 31262 31871 33124 33418 34069 34307 36673 36946 39494 39556 44051 44902 46748 48356 50083 52052 53066 53537 53911 57148 57629 58058 59189 62062 62524 63271 63742 66836 68138 68614 69223 73346 73892 78988 81809 84623 88102 89804 91091 100009 100166 106132 107074 107822 115258 116116 118378 124124 126542 127484 128557 136276 137228 138446 141143 146692 151931 157157 163618 169246 176204 182182 185731 200018 200332 203203 214148 215644 217217 223097 230516 236756 238483 240149 253084 256711 257114 276892 282286 291863 303862 314314 327236 338492 350581 364364 371462 374759 377377 400036 403403 406406 414323 434434 442897 446194 476966 480298 484561 513422 514228 564572 572663 583726 607724 628628 651079 695981 701162 742924 749518 754754 769457 806806 812812 822523 828646 868868 885794 892388 899899 953932 960596 969122 988001 1026844 1063517 1100099 1145326 1167452 1300117 1302158 1391962 1402324 1499036 1509508 1538914 1552573 1613612 1645046 1657292 1671241 1771588 1799798 1834859 1938244 1976002 2043041 2127034 2200198 2290652 2454067 2600234 2604316 2623313 2641639 2783924 2823821 2900261 3077828 3100279 3105146 3290092 3342482 3599596 3669718 3952004 4086082 4254068 4400396 4557553 4871867 4908134 5200468 5246626 5283278 5386199 5647642 5757661 5800522 6200558 6210292 6299293 6684964 6916007 7339436 7444619 8172164 8464027 9047753 9115106 9743734 9816268 10493252 10566556 10772398 10868011 11295284 11515322 11601044 11698687 12401116 12598586 12844013 13832014 14301287 14889238 16928054 18095506 18230212 19487468 20183449 21544796 21736022 23030644 23397374 23853167 25197172 25688026 27664028 28602574 29778476 31902871 33856108 34103069 36191012 37703393 40303627 40366898 43472044 46794748 47706334 51376052 57205148 59248189 63334271 63805742 68206138 75406786 76076077 80607254 80733796 81890809 89908091 95412668 118496378 126668542 127611484 136412276 141284143 150813572 152152154 161214508 163781618 166972169 179816182 236992756 253337084 262384837 282568286 304304308 327563236 333944338 359632364 414737323 443339897 524769674 565136572 667888676 829474646 886679794 988989001 1049539348 1168805183 1658949292 1773359588 1836693859 1977978002 2337610366 3673387718 3955956004 4675220732 7346775436 12856857013 25713714026 51427428052
• Sum of all divisors σ(n): 132902622720
• Sum of proper divisors (its aliquot sum) s(n): 81475194668
• 51427428052 is an abundant number, because the sum of its proper divisors (81475194668) is greater than itself. Its abundance is 30047766616

Bases of 51427428052

• Binary: 101111111001010100000100011011010100₂
• Hexadecimal: 0xBF95046D4
• Base-36: NMIK9G4

Squares and roots of 51427428052

• 51427428052 squared (51427428052²) is 2644780356043636514704
• 51427428052 cubed (51427428052³) is 136014251473777060232380000076608
• The square root of 51427428052 is 226776.1628831391
• The cube root of 51427428052 is 3718.7610061405

Scales and comparisons

• 51,427,428,052 seconds is equal to 1,635 years, 12 weeks, 20 hours, 40 minutes, 52 seconds.
• To count from 1 to 51,427,428,052 would take you about three thousand, two hundred seventy 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 51427428052 cubic inches would be around 309.9 feet tall.

Recreational maths with 51427428052

• 51427428052 backwards is 25082472415
• The number of decimal digits it has is: 11
• The sum of 51427428052's digits is 40
• More coming soon!