121835521379216

Names of 121835521379216

• Cardinal: 121835521379216 can be written as One hundred twenty-one trillion, eight hundred thirty-five billion, five hundred twenty-one million, three hundred seventy-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.21835521379216 × 10¹⁴

Factors of 121835521379216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 122

Divisors of 121835521379216

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 16 17 19 34 37 38 47 68 74 76 94 136 148 152 188 272 289 296 304 323 361 376 578 592 629 646 703 722 752 799 893 1156 1258 1292 1406 1444 1598 1739 1786 2209 2312 2516 2584 2812 2888 3196 3478 3572 4418 4624 5032 5168 5491 5624 5776 6137 6392 6859 6956 7144 8836 10064 10693 10982 11248 11951 12274 12784 13357 13583 13718 13912 14288 15181 16967 17672 21386 21964 23902 24548 26714 27166 27436 27824 29563 30362 33041 33934 35344 37553 41971 42772 43928 47804 49096 53428 54332 54872 59126 60724 66082 67868 75106 81733 83942 85544 87856 95608 98192 103823 104329 106856 108664 109744 116603 118252 121448 132164 135736 150212 163466 167884 171088 191216 203167 207646 208658 213712 217328 227069 233206 236504 242896 253783 258077 264328 271472 288439 300424 322373 326932 335768 406334 415292 417316 454138 466412 473008 502571 507566 516154 528656 561697 576878 600848 627779 638401 644746 653864 671536 713507 797449 812668 830584 834632 908276 932824 1005142 1015132 1032308 1123394 1153756 1255558 1276802 1289492 1307728 1389461 1427014 1552927 1594898 1625336 1661168 1669264 1764991 1816552 1865648 1972637 1982251 2010284 2030264 2064616 2246788 2307512 2511116 2553604 2578984 2778922 2854028 3105854 3189796 3250672 3529982 3633104 3841451 3860173 3945274 3964502 4020568 4060528 4129232 4314311 4493576 4615024 4903463 5022232 5107208 5157968 5480341 5557844 5708056 6211708 6379592 7059964 7682902 7720346 7890548 7929004 8041136 8628622 8987152 9548849 9806926 10044464 10214416 10672243 10960682 11115688 11416112 11927801 12129619 12423416 12759184 13556633 14119928 15151531 15365804 15440692 15781096 15858008 17257244 19097698 19613852 21344486 21921364 22231376 23620837 23855602 24259238 24846832 26399759 27113266 28239856 29505613 30004847 30303062 30731608 30881384 31562192 31716016 33534829 34514488 37480103 38195396 39227704 42688972 43842728 47241674 47711204 48518476 52799518 54226532 59011226 60009694 60606124 61463216 61762768 65304667 67069658 69028976 72987569 73343287 74960206 76390792 78455408 85377944 87685456 93165797 94483348 95422408 97036952 105599036 108453064 118022452 120019388 121212248 130609334 134139316 145975138 146686574 149920412 152781584 170755888 181428131 186331594 188966696 190844816 194073904 202772617 211198072 216906128 230462761 236044904 240038776 242424496 257576027 261218668 268278632 291950276 293373148 299840824 362856262 372663188 377933392 405545234 422396144 448795903 460925522 472089808 480077552 501595421 515152054 522437336 536557264 560606647 570092093 583900552 586746296 599681648 637161751 712121957 725712524 745326376 811090468 897591806 921851044 1003190842 1030304108 1044874672 1110179339 1121213294 1140184186 1167801104 1173492592 1240788673 1274323502 1386763811 1424243914 1451425048 1490652752 1622180936 1795183612 1843702088 2006381684 2060608216 2220358678 2242426588 2280368372 2481577346 2548647004 2773527622 2848487828 2902850096 3244361872 3447134489 3590367224 3687404176 4012763368 4121216432 4378792459 4440717356 4484853176 4560736744 4963154692 5097294008 5547055244 5696975656 6894268978 7180734448 8025526736 8527122157 8757584918 8881434712 8969706352 9121473488 9530312999 9926309384 10194588016 10831749767 11094110488 11393951312 12106073269 13788537956 17054244314 17515169836 17762869424 19060625998 19852618768 21093407441 21663499534 22188220976 23574984787 24212146538 26348512409 27577075912 34108488628 35030339672 38121251996 42186814882 43326999068 47149969574 48424293076 52697024818 55154151824 68216977256 70060679344 76242503992 84373629764 86653998136 94299939148 96848586152 105394049636 136433954512 152485007984 162015320983 168747259528 173307996272 188599878296 193697172304 205803245573 210788099272 324030641966 337494519056 377199756592 400774741379 411606491146 421576198544 447924710953 648061283932 801549482758 823212982292 895849421906 1296122567864 1603098965516 1646425964584 1791698843812 2592245135728 3206197931032 3292851929168 3583397687624 6412395862064 7166795375248 7614720086201 15229440172402 30458880344804 60917760689608 121835521379216
• Sum of all divisors σ(n): 277751071603200
• Sum of proper divisors (its aliquot sum) s(n): 155915550223984
• 121835521379216 is an abundant number, because the sum of its proper divisors (155915550223984) is greater than itself. Its abundance is 34080028844768

Bases of 121835521379216

• Binary: 11011101100111100001010111110010000101110010000₂
• Hexadecimal: 0x6ECF0AF90B90
• Base-36: 176QGRQ93K

Squares and roots of 121835521379216

• 121835521379216 squared (121835521379216²) is 14843894269745399006876774656
• 121835521379216 cubed (121835521379216³) is 1808513597652387434751485652805138753949696
• The square root of 121835521379216 is 11037912.9086623981
• The cube root of 121835521379216 is 49574.4580732207

Scales and comparisons

• 121,835,521,379,216 seconds is equal to 3,873,992 years, 37 weeks, 2 days, 7 hours, 6 minutes, 56 seconds.
• To count from 1 to 121,835,521,379,216 would take you about nine million, six hundred eighty-four thousand, nine hundred eighty-one 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 121835521379216 cubic inches would be around 4131.2 feet tall.

Recreational maths with 121835521379216

• 121835521379216 backwards is 612973125538121
• The number of decimal digits it has is: 15
• The sum of 121835521379216's digits is 56
• More coming soon!