121290133536

Names of 121290133536

• Cardinal: 121290133536 can be written as One hundred twenty-one billion, two hundred ninety million, one hundred thirty-three thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.21290133536 × 10¹¹

Factors of 121290133536

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 485

Divisors of 121290133536

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 66 72 78 81 88 96 99 103 104 108 117 132 143 144 156 162 176 198 206 208 216 234 243 264 286 288 297 309 312 324 351 352 353 396 412 416 429 432 468 486 528 572 594 618 624 648 702 706 729 792 824 858 864 891 927 936 972 1053 1056 1059 1133 1144 1188 1236 1248 1287 1296 1339 1404 1412 1458 1584 1648 1716 1782 1854 1872 1944 2106 2118 2266 2288 2376 2472 2574 2592 2673 2678 2781 2808 2824 2916 3159 3168 3177 3296 3399 3432 3564 3708 3744 3861 3883 3888 4017 4212 4236 4532 4576 4589 4752 4944 5148 5346 5356 5562 5616 5648 5832 6318 6354 6798 6864 7128 7416 7722 7766 7776 8019 8034 8343 8424 8472 9064 9178 9477 9504 9531 9888 10197 10296 10692 10712 11124 11232 11296 11583 11649 11664 12051 12636 12708 13596 13728 13767 14256 14729 14832 15444 15532 16038 16068 16686 16848 16944 18128 18356 18954 19062 20394 20592 21384 21424 22248 23166 23298 23328 24102 25029 25272 25416 27192 27534 28512 28593 29458 29664 30591 30888 31064 32076 32136 33372 33696 33888 34749 34947 36153 36256 36359 36712 37908 38124 40788 41184 41301 42768 42848 44187 44496 46332 46596 48204 50058 50479 50544 50832 54384 55068 57186 58916 61182 61776 62128 64152 64272 66744 69498 69894 72306 72718 73424 75087 75816 76248 81576 82602 85536 85779 88374 88992 91773 92664 93192 96408 100116 100958 101088 101664 104247 104841 108459 108768 109077 110136 114372 117832 122364 123552 123903 124256 128304 128544 132561 133488 138996 139788 144612 145436 146848 150174 151437 151632 152496 163152 165204 171558 176748 183546 185328 186384 192816 200232 201916 208494 209682 216918 218154 220272 228744 235664 244728 247806 256608 257337 265122 266976 275319 277992 279576 289224 290872 300348 302874 303264 304992 314523 325377 326304 327231 330408 343116 353496 367092 370656 371709 372768 385632 397683 399949 400464 403832 416988 419364 433836 436308 440544 454311 457488 471328 472667 489456 495612 514674 530244 550638 555984 559152 578448 581744 600696 605748 629046 650754 654462 660816 686232 706992 734184 743418 795366 799898 800928 807664 825957 833976 838728 867672 872616 908622 914976 943569 945334 976131 978912 981693 991224 1029348 1060488 1101276 1111968 1115127 1118304 1156896 1163488 1193049 1199847 1201392 1211496 1258092 1301508 1308924 1321632 1362933 1372464 1413984 1418001 1468368 1486836 1590732 1599796 1615328 1651914 1667952 1677456 1735344 1745232 1817244 1887138 1890668 1952262 1963386 1982448 2058696 2120976 2202552 2230254 2386098 2399694 2402784 2422992 2516184 2603016 2617848 2725866 2744928 2830707 2836002 2936736 2945079 2973672 3181464 3199592 3303828 3335904 3345381 3354912 3470688 3490464 3579147 3599541 3634488 3774276 3781336 3904524 3926772 3964896 4088799 4117392 4241952 4254003 4405104 4460508 4772196 4799388 4845984 5032368 5199337 5206032 5235696 5451732 5661414 5672004 5890158 5947344 6362928 6399184 6607656 6690762 7158294 7199082 7268976 7548552 7562672 7809048 7853544 8177598 8234784 8508006 8810208 8835237 8921016 9544392 9598776 10064736 10398674 10412064 10471392 10737441 10798623 10903464 11322828 11344008 11780316 11894688 12266397 12725856 12762009 12798368 13215312 13381524 14316588 14398164 14537952 15097104 15125344 15598011 15618096 15707088 16355196 17016012 17670474 17842032 19088784 19197552 20797348 21474882 21597246 21806928 22645656 22688016 23560632 24532794 25524018 26430624 26505711 26763048 28633176 28796328 30194208 31196022 31236192 31414176 32395869 32710392 34032024 35340948 35684064 36799191 38177568 38286027 38395104 41594696 42949764 43194492 43613856 45291312 45376032 46794033 47121264 49065588 51048036 53011422 53526096 57266352 57592656 62392044 64791738 65420784 68064048 70681896 73598382 76572054 83189392 85899528 86388984 90582624 93588066 94242528 97187607 98131176 102096072 106022844 107052192 114532704 114858081 115185312 124784088 129583476 130841568 136128096 140382099 141363792 147196764 153144108 166378784 171799056 172777968 187176132 194375214 196262352 204192144 212045688 229716162 249568176 259166952 280764198 282727584 291562821 294393528 306288216 343598112 344574243 345555936 374352264 388750428 392524704 408384288 421146297 424091376 459432324 499136352 518333904 561528396 583125642 588787056 612576432 689148486 748704528 777500856 842292594 848182752 918864648 1036667808 1123056792 1166251284 1177574112 1225152864 1263438891 1378296972 1497409056 1555001712 1684585188 1837729296 2246113584 2332502568 2526877782 2756593944 3110003424 3369170376 3675458592 3790316673 4492227168 4665005136 5053755564 5513187888 6738340752 7580633346 9330010272 10107511128 11026375776 13476681504 15161266692 20215022256 30322533384 40430044512 60645066768 121290133536
• Sum of all divisors σ(n): 425898974592
• Sum of proper divisors (its aliquot sum) s(n): 304608841056
• 121290133536 is an abundant number, because the sum of its proper divisors (304608841056) is greater than itself. Its abundance is 183318707520

Bases of 121290133536

• Binary: 1110000111101011101001001000000100000₂
• Hexadecimal: 0x1C3D749020
• Base-36: 1JPX0I00

Squares and roots of 121290133536

• 121290133536 squared (121290133536²) is 14711296493180711863296
• 121290133536 cubed (121290133536³) is 1784335116145577055278711217094656
• The square root of 121290133536 is 348267.3305608781
• The cube root of 121290133536 is 4950.0375269883

Scales and comparisons

• 121,290,133,536 seconds is equal to 3,856 years, 33 weeks, 5 days, 23 hours, 45 minutes, 36 seconds.
• To count from 1 to 121,290,133,536 would take you about seven thousand, seven hundred thirteen 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 121290133536 cubic inches would be around 412.5 feet tall.

Recreational maths with 121290133536

• 121290133536 backwards is 635331092121
• 121290133536 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121290133536's digits is 36
• More coming soon!