82002943638

Names of 82002943638

• Cardinal: 82002943638 can be written as Eighty-two billion, two million, nine hundred forty-three thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 8.2002943638 × 10¹⁰

Factors of 82002943638

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1172

Divisors of 82002943638

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 33 37 38 42 49 57 63 66 74 77 98 99 111 114 121 126 133 147 154 171 198 209 222 231 242 259 266 294 333 342 363 399 407 418 441 462 518 539 627 666 693 703 726 777 798 814 847 882 931 1078 1089 1093 1197 1221 1254 1386 1406 1463 1554 1617 1694 1813 1862 1881 2109 2178 2186 2299 2331 2394 2442 2541 2793 2849 2926 3234 3279 3626 3663 3762 4218 4389 4477 4598 4662 4851 4921 5082 5439 5586 5698 5929 6327 6558 6897 7326 7623 7651 7733 8379 8547 8778 8954 9702 9837 9842 10241 10878 11858 12023 12654 13167 13431 13794 14763 15246 15302 15466 16093 16317 16758 17094 17787 19674 19943 20482 20691 20767 22953 23199 24046 25641 26334 26862 29526 30723 31339 32186 32634 34447 35574 36069 39886 40293 40441 41382 41534 44289 45906 46398 48279 51282 53361 53557 54131 59829 61446 62301 62678 68859 68894 69597 72138 80586 80882 84161 85063 88578 92169 94017 96558 103341 106722 107114 108207 108262 112651 119658 121323 124602 132253 137718 139194 144837 145369 160671 162393 168322 170126 179487 184338 186903 188034 206682 216414 219373 225302 228437 242646 252483 255189 264506 282051 283087 289674 290738 310023 321342 324786 337953 358974 363969 373806 378917 396759 436107 438746 444851 456874 482013 487179 504966 510378 564102 566174 589127 595441 620046 658119 675906 685311 727938 757449 757834 765567 768379 793518 849261 872214 889702 925771 964026 974358 1013859 1017583 1136751 1178254 1190277 1190882 1308321 1316238 1334553 1370622 1514898 1531134 1536758 1599059 1698522 1767381 1786323 1851542 1974357 1981609 2027718 2035166 2055933 2273502 2305137 2380554 2512807 2547783 2616642 2669106 2777313 3052749 3113957 3198118 3410253 3534762 3572646 3948714 3963218 4003659 4111866 4168087 4610274 4797177 4893361 5025614 5095566 5302143 5358969 5378653 5554626 5944827 6105498 6227914 6480397 6820506 6915411 7538421 8007318 8331939 8336174 8452169 9158247 9341871 9594354 9786722 10604286 10717938 10757306 11193413 11889654 12504261 12960794 13830822 14391531 14680083 15076842 16135959 16663878 16904338 17589649 17834481 18316494 18683742 19441191 21797699 22386826 22615263 25008522 25356507 28025613 28783062 29360166 32271918 33580239 34253527 35179298 35668962 37512783 37650571 38882382 43595398 44040249 45230526 48407877 50713014 52768947 56051226 58323573 59165183 65393097 67160478 68507054 75025566 75301142 76069521 88080498 92973859 96815754 100740717 102760581 105537894 112951713 116647146 118330366 123127543 130786194 152139042 158306841 177495549 185947718 196179291 201481434 205521162 225903426 239774689 246255086 278921577 308281743 316613682 338855139 354991098 369382629 392358582 414156281 479549378 532486647 557843154 616563486 650817013 677710278 719324067 738765258 828312562 836764731 1064973294 1108147887 1242468843 1301634026 1438648134 1673529462 1952451039 2157972201 2216295774 2484937686 3727406529 3904902078 4315944402 4555719091 5857353117 7454813058 9111438182 11714706234 13667157273 27334314546 41001471819 82002943638
• Sum of all divisors σ(n): 245822718960
• Sum of proper divisors (its aliquot sum) s(n): 163819775322
• 82002943638 is an abundant number, because the sum of its proper divisors (163819775322) is greater than itself. Its abundance is 81816831684

Bases of 82002943638

• Binary: 1001100010111110000011001111010010110₂
• Hexadecimal: 0x1317C19E96
• Base-36: 11O6FO9I

Squares and roots of 82002943638

• 82002943638 squared (82002943638²) is 6724482765297004675044
• 82002943638 cubed (82002943638³) is 551427381197352656697855637170072
• The square root of 82002943638 is 286361.5610342981
• The cube root of 82002943638 is 4344.5334712475

Scales and comparisons

• 82,002,943,638 seconds is equal to 2,607 years, 22 weeks, 6 days, 3 hours, 27 minutes, 18 seconds.
• To count from 1 to 82,002,943,638 would take you about five thousand, two hundred fourteen 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 82002943638 cubic inches would be around 362 feet tall.

Recreational maths with 82002943638

• 82002943638 backwards is 83634920028
• The number of decimal digits it has is: 11
• The sum of 82002943638's digits is 45
• More coming soon!