84090197961

Names of 84090197961

• Cardinal: 84090197961 can be written as Eighty-four billion, ninety million, one hundred ninety-seven thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 8.4090197961 × 10¹⁰

Factors of 84090197961

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 233

Divisors of 84090197961

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 11 17 21 31 33 37 49 51 63 77 93 99 111 119 127 147 153 187 217 231 259 279 333 341 343 357 381 407 441 527 539 561 629 651 693 777 833 889 1023 1029 1071 1143 1147 1221 1309 1397 1519 1581 1617 1683 1813 1887 1953 2159 2331 2387 2499 2667 2849 3069 3087 3441 3663 3689 3773 3927 3937 4191 4403 4557 4699 4743 4851 5439 5661 5797 5831 6223 6477 6919 7161 7497 8001 8029 8547 9163 9779 10323 10633 11067 11319 11781 11811 12573 12617 12691 13209 13671 14097 15113 16317 16709 17391 17493 18669 19431 19499 19943 20757 21483 23749 24087 25641 25823 27489 27559 29337 30821 31899 32893 33201 33957 35433 37851 38073 39627 40579 42291 43307 43561 45339 48433 50127 51689 52173 52479 56007 56203 58497 59829 62271 64141 66929 68453 71247 72261 77469 79883 82467 82677 88011 88319 92463 95697 98679 105791 113553 114219 116963 121737 129921 130683 136017 136493 139601 145299 145669 150381 155067 166243 168609 175491 179487 180761 192423 192913 200787 205359 213741 214489 215747 230251 232407 239649 248031 264957 277389 284053 296037 303149 317373 339031 350889 361823 365211 389763 392049 393421 409479 418803 435897 437007 465201 468503 479171 498729 505827 542283 559181 577269 578739 602361 616077 618233 643467 647241 690753 718947 736219 740537 794871 852159 878713 909447 952119 955451 1017093 1019683 1052667 1085469 1163701 1180263 1228437 1256409 1311021 1350391 1405509 1437513 1496187 1501423 1602359 1611757 1626849 1677543 1736217 1854699 1930401 1941723 1988371 2072259 2122043 2208657 2221611 2373217 2476373 2532761 2556477 2636139 2728341 2866353 3051279 3059049 3256407 3279521 3491103 3540789 3914267 4051173 4216527 4312539 4327631 4504269 4807077 4835271 5032629 5153533 5564097 5965113 6150991 6366129 6625971 6664833 6688157 7119651 7137781 7429119 7598283 7908417 8145907 8599059 9177147 9838563 10473309 10509961 11216513 11742801 12153519 12982893 13512807 14421231 14505813 14854301 15460599 17334611 17729327 17895339 18452973 19098387 20064471 21358953 21413343 22287357 22794849 22956647 24437721 27240103 27399869 29515689 31529883 33649539 35228403 36074731 38948679 43056937 44562903 46381797 49964467 52003833 53187981 55358919 60193413 64240029 68869941 73313163 73569727 78515591 81720309 82199607 94589649 100948617 108224193 121342277 129170811 133688709 149893401 156011499 159563943 190680721 206609823 220709181 235546773 245160927 246598821 252523117 301398559 324672579 364026831 387512433 449680203 549609137 572042163 662127543 706640319 757569351 849395939 904195677 1092080493 1334765047 1648827411 1716126489 2272708053 2548187817 2712587031 4004295141 4946482233 7644563451 9343355329 12012885423 28030065987 84090197961
• Sum of all divisors σ(n): 174823833600
• Sum of proper divisors (its aliquot sum) s(n): 90733635639
• 84090197961 is an abundant number, because the sum of its proper divisors (90733635639) is greater than itself. Its abundance is 6643437678

Bases of 84090197961

• Binary: 1001110010100001010101001011111001001₂
• Hexadecimal: 0x13942A97C9
• Base-36: 12MP4S09

Squares and roots of 84090197961

• 84090197961 squared (84090197961²) is 7071161393120168557521
• 84090197961 cubed (84090197961³) is 594615361361655517463628705414681
• The square root of 84090197961 is 289983.0994402949
• The cube root of 84090197961 is 4381.0861335017

Scales and comparisons

• 84,090,197,961 seconds is equal to 2,673 years, 42 weeks, 4 hours, 19 minutes, 21 seconds.
• To count from 1 to 84,090,197,961 would take you about five thousand, three hundred forty-seven 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 84090197961 cubic inches would be around 365.1 feet tall.

Recreational maths with 84090197961

• 84090197961 backwards is 16979109048
• The number of decimal digits it has is: 11
• The sum of 84090197961's digits is 54
• More coming soon!