121329990936

Names of 121329990936

• Cardinal: 121329990936 can be written as One hundred twenty-one billion, three hundred twenty-nine million, nine hundred ninety thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.21329990936 × 10¹¹

Factors of 121329990936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 76

Divisors of 121329990936

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 53 54 56 63 66 72 77 84 88 98 99 106 108 126 132 147 154 159 168 189 196 198 212 216 231 252 264 294 297 308 318 343 371 378 392 396 424 441 462 477 504 539 583 588 594 616 636 686 693 742 756 792 882 924 954 1029 1078 1113 1166 1176 1188 1272 1323 1372 1386 1431 1484 1512 1617 1749 1764 1848 1908 2058 2079 2156 2226 2332 2376 2597 2646 2744 2772 2809 2862 2968 3087 3234 3339 3498 3528 3773 3816 4081 4116 4158 4312 4452 4664 4851 5194 5247 5292 5544 5618 5724 6174 6468 6678 6996 7546 7791 8162 8232 8316 8427 8904 9261 9702 10017 10388 10494 10584 11236 11319 11448 12243 12348 12936 13356 13992 14553 15092 15582 15741 16324 16632 16854 18179 18522 19404 19663 20034 20776 20988 22472 22638 23373 24486 24696 25281 26712 28567 29106 30184 30899 31164 31482 32648 33708 33957 36358 36729 37044 38808 39326 40068 41976 45276 46746 48972 50562 54537 57134 58212 58989 61798 62328 62964 67416 67914 70119 72716 73458 74088 75843 78652 80136 85701 90552 92697 93492 97944 101124 101871 109074 110187 114268 116424 117978 123596 125928 135828 137641 140238 145432 146916 148877 151686 157304 163611 171402 176967 185394 186984 199969 202248 203742 216293 218148 220374 228536 235956 247192 257103 271656 275282 278091 280476 293832 297754 303372 327222 342804 353934 370788 399938 407484 412923 432586 436296 440748 446631 471912 490833 514206 530901 550564 556182 560952 595508 599907 606744 648879 654444 685608 707868 741576 771309 799876 814968 825846 834273 865172 881496 893262 963487 981666 1028412 1042139 1061802 1101128 1112364 1191016 1199814 1238769 1297758 1308888 1339893 1415736 1514051 1542618 1599752 1637647 1651692 1668546 1730344 1786524 1799721 1926974 1946637 1963332 2056824 2084278 2123604 2224728 2399628 2477538 2595516 2679786 2890461 3028102 3085236 3126417 3275294 3303384 3337092 3573048 3599442 3716307 3853948 3893274 3926664 4019679 4168556 4247208 4542153 4799256 4912941 4955076 5191032 5359572 5399163 5780922 5839911 6056204 6170472 6252834 6550588 6674184 7198884 7294973 7432614 7707896 7786548 8039358 8337112 8671383 9084306 9379251 9825882 9910152 10598357 10719144 10798326 11463529 11561844 11679822 12112408 12505668 13101176 13626459 14397768 14589946 14738823 14865228 15573096 16078716 17342766 18168612 18758502 19651764 21196714 21596652 21884919 22927058 23123688 23359644 25011336 26014149 27252918 28137753 29179892 29477646 29730456 31795071 32157432 34390587 34685532 36337224 37517004 39303528 40879377 42393428 43193304 43769838 44216469 45854116 46719288 51064811 52028298 54505836 56275506 58359784 58955292 63590142 65654757 68781174 69371064 75034008 80244703 81758754 84786856 87539676 88432938 91708232 95385213 102129622 103171761 104056596 109011672 112551012 117910584 127180284 131309514 137562348 153194433 160489406 163517508 175079352 176865876 190770426 196964271 204259244 206343522 208113192 225102024 240734109 254360568 262619028 275124696 286155639 306388866 309515283 320978812 327035016 353731752 381540852 393928542 408518488 412687044 459583299 481468218 525238056 561712921 572311278 612777732 619030566 641957624 722202327 763081704 787857084 825374088 919166598 962936436 1123425842 1144622556 1225555464 1238061132 1378749897 1444404654 1575714168 1685138763 1838333196 1925872872 2166606981 2246851684 2289245112 2476122264 2757499794 2888809308 3370277526 3676666392 4333213962 4493703368 5055416289 5514999588 5777618616 6740555052 8666427924 10110832578 11029999176 13481110104 15166248867 17332855848 20221665156 30332497734 40443330312 60664995468 121329990936
• Sum of all divisors σ(n): 437011200000
• Sum of proper divisors (its aliquot sum) s(n): 315681209064
• 121329990936 is an abundant number, because the sum of its proper divisors (315681209064) is greater than itself. Its abundance is 194351218128

Bases of 121329990936

• Binary: 1110000111111110101001011110100011000₂
• Hexadecimal: 0x1C3FD4BD18
• Base-36: 1JQKQS60

Squares and roots of 121329990936

• 121329990936 squared (121329990936²) is 14720966700529842156096
• 121329990936 cubed (121329990936³) is 1786094756344443575196638377145856
• The square root of 121329990936 is 348324.5482822019
• The cube root of 121329990936 is 4950.5796816071

Scales and comparisons

• 121,329,990,936 seconds is equal to 3,857 years, 47 weeks, 5 days, 7 hours, 15 minutes, 36 seconds.
• To count from 1 to 121,329,990,936 would take you about seven thousand, seven hundred fifteen 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 121329990936 cubic inches would be around 412.5 feet tall.

Recreational maths with 121329990936

• 121329990936 backwards is 639099923121
• 121329990936 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121329990936's digits is 54
• More coming soon!