121988353009824

Names of 121988353009824

• Cardinal: 121988353009824 can be written as One hundred twenty-one trillion, nine hundred eighty-eight billion, three hundred fifty-three million, nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.21988353009824 × 10¹⁴

Factors of 121988353009824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 140233

Divisors of 121988353009824

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 72 76 81 84 96 108 112 114 126 133 144 152 162 168 171 189 216 224 228 243 252 266 281 288 304 324 336 342 378 399 432 456 486 504 513 532 562 567 608 648 672 684 729 756 798 843 864 912 972 1008 1026 1064 1124 1134 1197 1296 1368 1458 1512 1539 1596 1686 1701 1824 1944 1967 2016 2052 2128 2248 2268 2394 2529 2592 2736 2916 3024 3078 3192 3372 3402 3591 3888 3934 4104 4256 4496 4536 4617 4788 5058 5103 5339 5472 5832 5901 6048 6156 6384 6744 6804 7182 7587 7776 7868 8208 8992 9072 9234 9576 10116 10206 10678 10773 11664 11802 12312 12768 13488 13608 13851 14364 15174 15736 16017 16416 17703 18144 18468 19152 20232 20412 21356 21546 22761 23328 23604 24624 26976 27216 27702 28728 30348 31472 32034 32319 35406 36936 37373 38304 40464 40824 42712 43092 45522 47208 48051 49248 53109 54432 55404 57456 60696 62944 64068 64638 68283 70812 73872 74746 80928 81648 85424 86184 91044 94416 96102 96957 106218 110808 112119 114912 121392 128136 129276 136566 139921 141624 144153 147744 149492 159327 163296 170848 172368 182088 188832 192204 193914 204849 212436 221616 224238 242784 256272 258552 273132 279842 283248 288306 298984 318654 336357 344736 364176 384408 387828 409698 419763 424872 432459 443232 448476 477981 512544 517104 546264 559684 566496 576612 597968 637308 672714 728352 768816 775656 819396 839526 849744 864918 896952 955962 979447 1009071 1034208 1092528 1119368 1153224 1195936 1259289 1274616 1297377 1345428 1433943 1537632 1551312 1638792 1679052 1699488 1729836 1793904 1911924 1958894 2018142 2185056 2238736 2306448 2518578 2549232 2594754 2658499 2690856 2867886 2938341 3027213 3102624 3277584 3358104 3459672 3587808 3777867 3823848 3892131 3917788 4036284 4477472 4612896 5037156 5098464 5189508 5316998 5381712 5735772 5876682 6054426 6555168 6716208 6919344 7555734 7647696 7784262 7835576 7975497 8072568 8815023 9081639 10074312 10379016 10633996 10763424 11333601 11471544 11753364 12108852 13432416 13838688 15111468 15295392 15568524 15671152 15950994 16145136 17630046 18163278 18609493 20148624 20758032 21267992 22667202 22943088 23506728 23926491 24217704 26445069 27244917 30222936 31137048 31342304 31901988 32290272 34000803 35260092 36326556 37218986 39317801 40297248 41516064 42535984 45334404 45886176 47013456 47852982 48435408 52890138 54489834 55828479 60445872 62274096 63803976 68001606 70520184 71779473 72653112 74437972 78635602 79335207 85071968 90668808 94026912 95705964 96870816 102002409 105780276 108979668 111656958 117953403 120891744 124548192 127607952 136003212 141040368 143558946 145306224 148875944 157271204 158670414 167485437 181337616 191411928 204004818 211560552 215338419 217959336 223313916 235906806 238005621 255215904 272006424 275224607 282080736 287117892 290612448 297751888 314542408 317340828 334970874 353860209 362675232 382823856 408009636 423121104 430676838 435918672 446627832 471813612 476011242 502456311 544012848 550449214 574235784 595503776 629084816 634681656 646015257 669941748 707720418 714016863 747038219 765647712 816019272 825673821 846242208 861353676 871837344 893255664 943627224 952022484 1004912622 1061580627 1088025696 1100898428 1148471568 1258169632 1269363312 1292030514 1339883496 1415440836 1428033726 1494076438 1507368933 1632038544 1651347642 1722707352 1786511328 1887254448 1904044968 1938045771 2009825244 2123161254 2201796856 2241114657 2296943136 2477021463 2538726624 2584061028 2679766992 2830881672 2856067452 2988152876 3014737866 3184741881 3264077088 3302695284 3445414704 3774508896 3808089936 3876091542 4019650488 4246322508 4403593712 4482229314 4522106799 4954042926 5168122056 5229267533 5359533984 5661763344 5712134904 5976305752 6029475732 6369483762 6605390568 6723343971 6890829408 7431064389 7616179872 7752183084 8039300976 8492645016 8807187424 8964458628 9044213598 9554225643 9908085852 10336244112 10458535066 11323526688 11424269808 11952611504 12058951464 12738967524 13210781136 13446687942 13566320397 14862128778 15504366168 15687802599 16078601952 16985290032 17928917256 18088427196 19108451286 19816171704 20170031913 20672488224 20917070132 22293193167 22848539616 23905223008 24117902928 25477935048 26421562272 26893375884 27132640794 28662676929 29724257556 31008732336 31375605198 33970580064 35857834512 36176854392 38216902572 39632343408 40340063826 41834140264 44586386334 47063407797 48235805856 50955870096 53786751768 54265281588 57325353858 59448515112 60510095739 62017464672 62751210396 66879579501 71715669024 72353708784 76433805144 79264686816 80680127652 83668280528 89172772668 94126815594 101911740192 107573503536 108530563176 114650707716 118897030224 121020191478 125502420792 133759159002 141190223391 144707417568 152867610288 161360255304 167336561056 178345545336 181530287217 188253631188 200638738503 215147007072 217061126352 229301415432 237794060448 242040382956 251004841584 267518318004 282380446782 305735220576 322720510608 356691090672 363060574434 376507262376 401277477006 423570670173 434122252704 458602830864 484080765912 502009683168 535036636008 544590861651 564760893564 645441021216 713382181344 726121148868 753014524752 802554954012 847141340346 917205661728 968161531824 1070073272016 1089181723302 1129521787128 1270712010519 1452242297736 1506029049504 1605109908024 1694282680692 1936323063648 2140146544032 2178363446604 2259043574256 2541424021038 2904484595472 3210219816048 3388565361384 3812136031557 4356726893208 4518087148512 5082848042076 5808969190944 6420439632096 6777130722768 7624272063114 8713453786416 10165696084152 13554261445536 15248544126228 17426907572832 20331392168304 30497088252456 40662784336608 60994176504912 121988353009824
• Sum of all divisors σ(n): 434726191589760
• Sum of proper divisors (its aliquot sum) s(n): 312737838579936
• 121988353009824 is an abundant number, because the sum of its proper divisors (312737838579936) is greater than itself. Its abundance is 190749485570112

Bases of 121988353009824

• Binary: 11011101111001010100000011100101010100010100000₂
• Hexadecimal: 0x6EF2A072A8A0
• Base-36: 178OOBQI00

Squares and roots of 121988353009824

• 121988353009824 squared (121988353009824²) is 14881158270049436159840510976
• 121988353009824 cubed (121988353009824³) is 1815327988241852444562554337474935707828224
• The square root of 121988353009824 is 11044833.7701309021
• The cube root of 121988353009824 is 49595.1783014813

Scales and comparisons

• 121,988,353,009,824 seconds is equal to 3,878,852 years, 15 weeks, 21 hours, 50 minutes, 24 seconds.
• To count from 1 to 121,988,353,009,824 would take you about nine million, six hundred ninety-seven thousand, one hundred thirty 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 121988353009824 cubic inches would be around 4132.9 feet tall.

Recreational maths with 121988353009824

• 121988353009824 backwards is 428900353889121
• 121988353009824 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121988353009824's digits is 63
• More coming soon!