51425204490

Names of 51425204490

• Cardinal: 51425204490 can be written as Fifty-one billion, four hundred twenty-five million, two hundred four thousand, four hundred ninety.

Scientific notation

• Scientific notation: 5.142520449 × 10¹⁰

Factors of 51425204490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 270

Divisors of 51425204490

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 30 33 38 45 55 57 66 90 95 99 103 110 114 121 127 165 171 190 198 206 209 242 254 285 309 330 342 361 363 381 418 495 515 570 605 618 627 635 722 726 762 855 927 990 1030 1045 1083 1089 1133 1143 1210 1254 1270 1397 1545 1710 1805 1815 1854 1881 1905 1957 2090 2166 2178 2266 2286 2299 2413 2794 3090 3135 3249 3399 3610 3630 3762 3810 3914 3971 4191 4598 4635 4826 5415 5445 5665 5715 5871 6270 6498 6798 6897 6985 7239 7942 8382 9270 9405 9785 10197 10830 10890 11330 11430 11495 11742 11913 12065 12463 12573 13081 13794 13970 14478 15367 16245 16995 17613 18810 19570 19855 20394 20691 20955 21527 21717 22990 23826 24130 24926 25146 26162 26543 29355 30734 32490 33990 34485 35226 35739 36195 37183 37389 39243 39710 41382 41910 43054 43434 43681 45847 46101 50985 53086 58710 59565 62315 62865 64581 65405 68970 71478 72390 74366 74778 76835 78486 79629 87362 88065 91694 92202 101970 103455 107635 108585 111549 112167 117729 119130 124630 125730 129162 130810 131043 132715 137541 138303 143891 153670 159258 176130 178695 185915 186945 193743 196215 206910 215270 217170 218405 223098 224334 229235 230505 235458 236797 238887 248539 262086 265430 275082 276606 287782 291973 322905 334647 357390 371830 373890 387486 392430 393129 398145 409013 412623 431673 436810 458470 461010 473594 477774 497078 504317 557745 560835 583946 588645 645810 655215 669294 687705 691515 710391 719455 745617 786258 796290 818026 825246 863346 875919 968715 1008634 1115490 1121670 1177290 1183985 1194435 1227039 1242695 1295019 1310430 1375410 1383030 1420782 1438910 1459865 1491234 1512951 1582801 1673235 1751838 1937430 1965645 2045065 2063115 2131173 2158365 2236851 2367970 2388870 2454078 2485390 2521585 2590038 2627757 2733929 2919730 3025902 3165602 3346470 3551955 3681117 3728085 3931290 4090130 4126230 4262346 4316730 4379595 4473702 4499143 4538853 4722241 4748403 5043170 5255514 5467858 5547487 6135195 6475095 7103910 7362234 7456170 7564755 7914005 8201787 8759190 8998286 9077706 9444482 9496806 10655865 11094974 11184255 12270390 12950190 13138785 13497429 13669645 14166723 14245209 15129510 15828010 16403574 16642461 18405585 21311730 22368510 22495715 22694265 23611205 23742015 24605361 26277570 26994858 27339290 27737435 28333446 28490418 30073219 33284922 36811170 40492287 41008935 42500169 44991430 45388530 47222410 47484030 49210722 49927383 51944651 55474870 60146438 67487145 70833615 71226045 80984574 82017870 83212305 85000338 90219657 99854766 103889302 123026805 134974290 141667230 142452090 150366095 155833953 166424610 180439314 202461435 212500845 246053610 249636915 259723255 270658971 300732190 311667906 404922870 425001690 451098285 467501859 499273830 519446510 541317942 571391161 779169765 902196570 935003718 1142782322 1353294855 1558339530 1714173483 2337509295 2706589710 2856955805 3428346966 4675018590 5142520449 5713911610 8570867415 10285040898 17141734830 25712602245 51425204490
• Sum of all divisors σ(n): 157846800384
• Sum of proper divisors (its aliquot sum) s(n): 106421595894
• 51425204490 is an abundant number, because the sum of its proper divisors (106421595894) is greater than itself. Its abundance is 54996391404

Bases of 51425204490

• Binary: 101111111001001011100101100100001010₂
• Hexadecimal: 0xBF92E590A
• Base-36: NMH8LQI

Squares and roots of 51425204490

• 51425204490 squared (51425204490²) is 2644551656838316160100
• 51425204490 cubed (51425204490³) is 135996609737278715400414078849000
• The square root of 51425204490 is 226771.2602822501
• The cube root of 51425204490 is 3718.7074094823

Scales and comparisons

• 51,425,204,490 seconds is equal to 1,635 years, 8 weeks, 3 days, 3 hours, 1 minute, 30 seconds.
• To count from 1 to 51,425,204,490 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 51425204490 cubic inches would be around 309.9 feet tall.

Recreational maths with 51425204490

• 51425204490 backwards is 09440252415
• The number of decimal digits it has is: 11
• The sum of 51425204490's digits is 36
• More coming soon!