19400031882

Names of 19400031882

• Cardinal: 19400031882 can be written as Nineteen billion, four hundred million, thirty-one thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 1.9400031882 × 10¹⁰

Factors of 19400031882

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77

Divisors of 19400031882

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 33 34 37 42 49 51 63 66 74 77 98 99 102 111 119 121 126 147 153 154 187 198 222 231 238 242 259 289 294 306 333 357 363 374 407 441 462 518 539 561 578 629 666 693 714 726 777 814 833 847 867 882 1071 1078 1089 1122 1221 1258 1309 1386 1554 1617 1666 1683 1694 1734 1813 1887 2023 2057 2142 2178 2331 2442 2499 2541 2601 2618 2849 3179 3234 3366 3626 3663 3774 3927 4046 4114 4403 4477 4662 4851 4913 4998 5082 5202 5439 5661 5698 5929 6069 6171 6358 6919 7326 7497 7623 7854 8547 8806 8954 9163 9537 9702 9826 10693 10878 11322 11781 11858 12138 12342 13209 13431 13838 14161 14399 14739 14994 15246 16317 17094 17787 18207 18326 18513 19074 19943 20757 21386 22253 23562 25641 26418 26862 27489 28322 28611 28798 29478 30821 31339 32079 32634 34391 34969 35574 36414 37026 39627 39886 40293 41514 42483 43197 44217 44506 48433 51282 53361 54043 54978 57222 59829 61642 62271 62678 64158 66759 68782 69938 74851 76109 79254 80586 82467 84966 86394 88434 92463 94017 96237 96866 100793 103173 104907 106722 108086 117623 119658 124542 127449 129591 133518 145299 149702 152218 155771 162129 164934 179487 181781 184926 188034 192474 200277 201586 206346 209814 219373 224553 228327 235246 240737 244783 254898 259182 277389 282051 290598 302379 309519 311542 314721 324258 339031 352869 358974 363562 378301 400554 435897 438746 449106 456654 467313 481474 486387 489566 523957 532763 545343 554778 564102 594473 604758 619038 629442 658119 673659 678062 684981 705738 722211 734349 756602 823361 871794 907137 934626 972774 1017093 1047914 1058607 1065526 1090686 1134903 1188946 1272467 1293853 1316238 1347318 1369962 1401939 1444422 1468698 1571871 1598289 1636029 1646722 1713481 1783419 1814274 1974357 1999591 2034186 2117214 2166633 2203047 2269806 2470083 2544934 2587706 2648107 2803878 3051279 3143742 3196578 3272058 3404709 3426962 3566838 3729341 3817401 3881559 3948714 3999182 4161311 4333266 4406094 4715613 4794867 4940166 5140443 5296214 5350257 5763527 5998773 6102558 6809418 7410249 7458682 7634802 7763118 7944321 8322622 8907269 9056971 9431226 9589734 10280886 10700514 11188023 11452203 11527054 11644677 11997546 12483933 13997137 14820498 15421329 15888642 17290581 17814538 17996319 18113942 21995501 22376046 22904406 23289354 23832963 24967866 26721807 27170913 27994274 29129177 30842658 33564069 34581162 35992638 37451799 41991411 43991002 47665926 51871743 53443614 54341826 58258354 63398797 65986503 67128138 74903598 80165421 81512739 83982822 87387531 97979959 103743486 125974233 126797594 131973006 153968507 160330842 163025478 174775062 190196391 195959918 197959509 251948466 262162593 293939877 307937014 380392782 395919018 461905521 524325186 570589173 587879754 881819631 923811042 1077779549 1141178346 1385716563 1763639262 2155559098 2771433126 3233338647 6466677294 9700015941 19400031882
• Sum of all divisors σ(n): 58646919240
• Sum of proper divisors (its aliquot sum) s(n): 39246887358
• 19400031882 is an abundant number, because the sum of its proper divisors (39246887358) is greater than itself. Its abundance is 19846855476

Bases of 19400031882

• Binary: 10010000100010101001111111010001010₂
• Hexadecimal: 0x48454FE8A
• Base-36: 8WUA0EI

Squares and roots of 19400031882

• 19400031882 squared (19400031882²) is 376361237022616461924
• 19400031882 cubed (19400031882³) is 7301419997387718116383639060968
• The square root of 19400031882 is 139283.9972215043
• The cube root of 19400031882 is 2686.9988540573

Scales and comparisons

• 19,400,031,882 seconds is equal to 616 years, 44 weeks, 5 days, 9 hours, 44 minutes, 42 seconds.
• To count from 1 to 19,400,031,882 would take you about one thousand, two hundred thirty-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 19400031882 cubic inches would be around 223.9 feet tall.

Recreational maths with 19400031882

• 19400031882 backwards is 28813000491
• The number of decimal digits it has is: 11
• The sum of 19400031882's digits is 36
• More coming soon!