121208251349016

Names of 121208251349016

• Cardinal: 121208251349016 can be written as One hundred twenty-one trillion, two hundred eight billion, two hundred fifty-one million, three hundred forty-nine thousand and sixteen.

Scientific notation

• Scientific notation: 1.21208251349016 × 10¹⁴

Factors of 121208251349016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2034

Divisors of 121208251349016

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 29 36 39 52 54 58 72 78 87 104 108 116 117 156 169 174 216 232 234 261 312 338 348 351 377 468 507 522 676 696 702 754 783 841 936 1014 1044 1131 1352 1404 1508 1521 1566 1682 1987 2028 2088 2262 2523 2808 3016 3042 3132 3364 3393 3974 4056 4524 4563 4901 5046 5961 6084 6264 6728 6786 7569 7948 9048 9126 9802 10092 10179 10933 11922 12168 13572 14703 15138 15896 17883 18252 19604 20184 20358 21866 22707 23844 25831 27144 29406 30276 32799 35766 36504 39208 40716 43732 44109 45414 47688 51662 53649 57623 58812 60552 65598 71532 77493 81432 87464 88218 90828 98397 103324 107298 115246 117624 131196 132327 142129 143064 154986 172869 176436 181656 196794 206648 214596 230492 232479 262392 264654 284258 295191 309972 335803 345738 352872 393588 426387 429192 460984 464958 518607 529308 568516 590382 619944 671606 691476 697437 749099 787176 852774 929916 1007409 1037214 1058616 1137032 1180764 1279161 1343212 1382952 1394874 1498198 1555821 1671067 1705548 1859832 2014818 2074428 2247297 2361528 2558322 2686424 2789748 2996396 3022227 3111642 3342134 3411096 3837483 3948169 4029636 4148856 4494594 5013201 5116644 5579496 5992792 6044454 6223284 6684268 6741891 7674966 7896338 8059272 8989188 9066681 9738287 10026402 10233288 11844507 12088908 12446568 13368536 13483782 15039603 15349932 15792676 17978376 18133362 19476574 20052804 20225673 21723871 23689014 24177816 26967564 29214861 30079206 30699864 31585352 35533521 36266724 38953148 40105608 40451346 43447742 45118809 47378028 51326197 53935128 58429722 60158412 65171613 71067042 72533448 77906296 80902692 86895484 87644583 90237618 94756056 102652394 106600563 114496901 116859444 120316824 130343226 142134084 153978591 161805384 173790968 175289166 180475236 195514839 205304788 213201126 228993802 233718888 260686452 262933749 282410323 284268168 307957182 343490703 350578332 360950472 391029678 410609576 426402252 457987604 461935773 521372904 525867498 564820646 586544517 615914364 667240561 686981406 701156664 782059356 847230969 852804504 915975208 923871546 1030472109 1051734996 1129641292 1173089034 1231828728 1334481122 1373962812 1385807319 1488459713 1564118712 1694461938 1847743092 2001721683 2060944218 2103469992 2259282584 2346178068 2541692907 2668962244 2747925624 2771614638 2976919426 3091416327 3320410129 3388923876 3695486184 4003443366 4121888436 4465379139 4692356136 5083385814 5337924488 5543229276 5953838852 6005165049 6182832654 6640820258 6777847752 7625078721 8006886732 8243776872 8930758278 9961230387 10166771628 11086458552 11907677704 12010330098 12365665308 13281640516 13396137417 15250157442 16013773464 17861516556 18015495147 19349976269 19922460774 20333543256 24020660196 24731330616 26563281032 26792274834 29883691161 30500314884 35723033112 36030990294 38699952538 39844921548 40188412251 43165331677 48041320392 53584549668 58049928807 59767382322 61000629768 72061980588 77399905076 79689843096 80376824502 86330663354 89651073483 107169099336 116099857614 119534764644 129495995031 144123961176 154799810152 160753649004 172661326708 174149786421 179302146966 232199715228 239069529288 258991990062 321507298008 345322653416 348299572842 358604293932 388487985093 464399430456 517983980124 522449359263 561149311801 696599145684 717208587864 776975970186 1035967960248 1044898718526 1122298623602 1165463955279 1393198291368 1553951940372 1683447935403 2089797437052 2244597247204 2330927910558 3107903880744 3366895870806 4179594874104 4489194494408 4661855821116 5050343806209 6733791741612 9323711642232 10100687612418 13467583483224 15151031418627 20201375224836 30302062837254 40402750449672 60604125674508 121208251349016
• Sum of all divisors σ(n): 377776424820600
• Sum of proper divisors (its aliquot sum) s(n): 256568173471584
• 121208251349016 is an abundant number, because the sum of its proper divisors (256568173471584) is greater than itself. Its abundance is 135359922122568

Bases of 121208251349016

• Binary: 11011100011110011111110110000111111100000011000₂
• Hexadecimal: 0x6E3CFEC3F818
• Base-36: 16YQAVCK60

Squares and roots of 121208251349016

• 121208251349016 squared (121208251349016²) is 14691440195086238983844168256
• 121208251349016 cubed (121208251349016³) is 1780723775845049512527987676044836484036096
• The square root of 121208251349016 is 11009461.9009748155
• The cube root of 121208251349016 is 49489.2336342471

Scales and comparisons

• 121,208,251,349,016 seconds is equal to 3,854,047 years, 24 weeks, 3 days, 12 hours, 3 minutes, 36 seconds.
• To count from 1 to 121,208,251,349,016 would take you about nine million, six hundred thirty-five thousand, one hundred eighteen 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 121208251349016 cubic inches would be around 4124.1 feet tall.

Recreational maths with 121208251349016

• 121208251349016 backwards is 610943152802121
• The number of decimal digits it has is: 15
• The sum of 121208251349016's digits is 45
• More coming soon!