121399263216

Names of 121399263216

• Cardinal: 121399263216 can be written as One hundred twenty-one billion, three hundred ninety-nine million, two hundred sixty-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.21399263216 × 10¹¹

Factors of 121399263216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 121

Divisors of 121399263216

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 37 42 44 48 49 54 56 61 63 66 72 74 77 81 84 88 98 99 108 111 112 121 122 126 132 144 147 148 154 162 168 176 183 189 196 198 216 222 231 242 244 252 259 264 294 296 297 308 324 333 336 343 363 366 378 392 396 407 427 432 441 444 462 484 488 504 518 528 539 549 567 588 592 594 616 648 666 671 686 693 726 732 756 777 784 792 814 847 854 882 888 891 924 968 976 999 1008 1029 1036 1078 1089 1098 1134 1176 1188 1221 1232 1281 1296 1323 1332 1342 1372 1386 1452 1464 1512 1554 1584 1617 1628 1647 1694 1708 1764 1776 1782 1813 1848 1936 1998 2013 2058 2072 2079 2156 2178 2196 2257 2268 2331 2352 2376 2442 2541 2562 2646 2664 2684 2744 2772 2849 2904 2928 2989 2997 3024 3087 3108 3234 3256 3267 3294 3388 3416 3528 3564 3626 3663 3696 3773 3843 3969 3996 4026 4116 4144 4158 4312 4356 4392 4477 4514 4536 4662 4697 4752 4851 4884 4941 5082 5124 5292 5328 5368 5439 5488 5544 5698 5808 5929 5978 5994 6039 6174 6216 6237 6468 6512 6534 6588 6771 6776 6832 6993 7056 7128 7252 7326 7381 7546 7623 7686 7938 7992 8052 8232 8316 8547 8624 8712 8784 8954 8967 9028 9072 9261 9324 9394 9702 9768 9801 9882 10164 10248 10584 10736 10878 10989 11088 11319 11396 11529 11858 11956 11988 12078 12348 12432 12474 12691 12936 13068 13176 13431 13542 13552 13986 14091 14256 14504 14553 14652 14762 15092 15246 15372 15799 15876 15984 16104 16317 16464 16632 17094 17424 17787 17908 17934 18056 18117 18522 18648 18788 19404 19536 19602 19764 19943 20313 20328 20496 20923 20979 21168 21756 21978 22143 22638 22792 22869 23058 23716 23912 23976 24156 24696 24827 24948 25382 25641 25872 26136 26352 26862 26901 27084 27783 27972 28182 29008 29106 29304 29524 30184 30492 30744 31339 31598 31752 32208 32634 32879 32967 33264 33957 34188 34587 35574 35816 35868 36112 36234 37044 37296 37576 38073 38808 39204 39528 39886 40293 40626 40656 41503 41846 41958 42273 43512 43659 43956 44286 45276 45584 45738 46116 47397 47432 47824 47952 48312 48951 49392 49654 49896 50764 51282 51667 52272 53361 53724 53802 54168 54351 55566 55944 56364 58212 58608 59048 59829 60368 60939 60984 61488 62678 62769 63196 63504 65268 65758 65934 66429 67914 68376 68607 69174 71148 71632 71736 72468 74088 74481 75152 76146 76923 77616 78408 79056 79772 80586 80703 81252 83006 83692 83916 84546 87024 87318 87912 88572 90552 91476 92232 94017 94794 94864 96624 97902 98637 99308 99792 101528 101871 102564 103334 106722 107448 107604 108336 108702 110593 111132 111888 112728 114219 116424 118096 119658 120879 121878 121968 124509 125356 125538 126392 126819 130536 131516 131868 132858 135828 136752 137214 138348 139601 142191 142296 143472 144936 146853 148176 148962 152292 153846 155001 156816 159544 160083 161172 161406 162504 166012 167384 167832 169092 173789 174636 175824 177144 179487 181104 182817 182952 184464 188034 188307 189588 195804 197274 198616 199287 203056 203742 205128 206668 213444 214896 215208 217404 219373 221186 222264 223443 225456 228438 230153 230769 232848 239316 241758 242109 243756 249018 250712 251076 252784 253638 261072 263032 263736 265716 271656 273097 274428 276696 279202 282051 284382 284592 289872 293706 295911 297924 304584 305613 307692 310002 319088 320166 322344 322812 325008 331779 332024 334768 335664 338184 342657 347578 349272 354288 358974 361669 362637 365634 365904 373527 376068 376614 379176 380457 391608 394548 397232 398574 407484 410256 413336 418803 426573 426888 430416 434808 438746 442372 444528 446886 456876 460306 461538 465003 478632 480249 483516 484218 487512 498036 501424 502152 507276 521367 526064 527472 531432 538461 543312 546194 548856 553392 558404 564102 564921 568764 587412 591822 595848 597861 609168 611226 615384 620004 640332 644688 645624 658119 663558 664048 670329 676368 685314 690459 695156 698544 717948 723338 725274 731268 747054 752136 753228 758352 760914 774151 783216 789096 797148 814968 819291 826672 837606 846153 853146 853776 869616 877492 884744 887733 893772 913752 920612 923076 930006 957264 960498 967032 968436 975024 995337 996072 1004304 1014552 1027971 1042734 1062864 1076922 1085007 1092388 1097712 1116808 1120581 1128204 1129842 1137528 1174824 1183644 1191696 1195722 1216523 1222452 1230768 1240008 1256409 1279719 1280664 1291248 1316238 1327116 1340658 1370628 1380918 1390312 1395009 1435896 1446676 1450548 1462536 1494108 1504272 1506456 1521828 1535611 1548302 1564101 1578192 1594296 1615383 1629936 1638582 1675212 1692306 1694763 1706292 1754984 1769488 1775466 1787544 1827504 1841224 1846152 1860012 1911679 1920996 1934064 1936872 1974357 1990674 1992144 2010987 2029104 2055942 2071377 2085468 2153844 2170014 2184776 2233616 2241162 2256408 2259684 2275056 2322453 2349648 2367288 2391444 2433046 2444904 2457873 2480016 2512818 2531683 2538459 2559438 2561328 2632476 2654232 2663199 2681316 2741256 2761836 2780624 2790018 2871792 2893352 2901096 2925072 2986011 2988216 3012912 3043656 3071222 3096604 3128202 3188592 3230766 3255021 3277164 3350424 3361743 3384612 3389526 3412584 3509968 3550932 3575088 3649569 3682448 3692304 3720024 3769227 3823358 3841992 3873744 3948714 3981348 4021974 4111884 4142754 4170936 4185027 4307688 4340028 4369552 4482324 4512816 4519368 4606833 4644906 4692303 4734576 4782888 4866092 4889808 4915746 5025636 5063366 5076918 5118876 5264952 5308464 5326398 5362632 5482512 5523672 5580036 5735037 5786704 5802192 5923071 5972022 5976432 6087312 6142444 6193208 6214131 6256404 6461532 6510042 6554328 6700848 6723486 6769224 6779052 6825168 6967359 7101864 7299138 7373619 7440048 7538454 7595049 7646716 7683984 7897428 7962696 8043948 8223768 8285508 8341872 8370054 8515661 8615376 8680056 8958033 8964648 9038736 9213666 9289812 9384606 9565776 9732184 9765063 9831492 10051272 10126732 10153836 10237752 10529904 10652796 10725264 10948707 11047344 11160072 11307681 11470074 11846142 11944044 12284888 12386416 12428262 12512808 12923064 13020084 13108656 13381753 13446972 13538448 13558104 13820499 13934718 14076909 14203728 14598276 14747238 15076908 15190098 15293432 15794856 15925392 16087896 16447536 16571016 16740108 17031322 17205111 17360112 17769213 17916066 17929296 18427332 18579624 18642393 18769212 19464368 19530126 19662984 20102544 20253464 20307672 20475504 20902077 21305592 21897414 22120857 22320144 22615362 22785147 22940148 23692284 23888088 24569776 24856524 25025616 25546983 25846128 26040168 26763506 26893944 27116208 27640998 27869436 28153818 29196552 29295189 29494476 30153816 30380196 30586864 31589712 32175792 32846121 33142032 33480216 34062644 34410222 35538426 35832132 36854664 37159248 37284786 37538424 39060252 39325968 40145259 40506928 40615344 41461497 41804154 42611184 43794828 44241714 45230724 45570294 45880296 47384568 47776176 49713048 51093966 51615333 52080336 53527012 53787888 55281996 55738872 56307636 58393104 58590378 58988952 60307632 60760392 62706231 65692242 66960432 68125288 68355441 68820444 71076852 71664264 73709328 74569572 75076848 76640949 78120504 80290518 82922994 83608308 87589656 88483428 90461448 91140588 91760592 93672271 94769136 98538363 99426096 102187932 103230666 107054024 110563992 111477744 112615272 117180756 117977904 120435777 121520784 124384491 125412462 131384484 136250576 136710882 137640888 142153704 143328528 149139144 153281898 154845999 156241008 160581036 165845988 167216616 175179312 176966856 180922896 182281176 187344542 197076726 204375864 205066323 206461332 214108048 221127984 225230544 229922847 234361512 240871554 248768982 250824924 262768968 273421764 275281776 281016813 284307408 298278288 306563796 309691998 321162072 331691976 334433232 353933712 361307331 364562352 374689084 394153452 408751728 410132646 412922664 459845694 468723024 481743108 497537964 501649848 525537936 546843528 562033626 613127592 619383996 642324144 663383952 689768541 722614662 749378168 788306904 820265292 825845328 843050439 919691388 963486216 995075928 1003299696 1083921993 1093687056 1124067252 1226255184 1238767992 1379537082 1445229324 1498756336 1576613808 1640530584 1686100878 1839382776 1926972432 1990151856 2167843986 2248134504 2477535984 2529151317 2759074164 2890458648 3281061168 3372201756 3678765552 4335687972 4496269008 5058302634 5518148328 5780917296 6744403512 7587453951 8671375944 10116605268 11036296656 13488807024 15174907902 17342751888 20233210536 30349815804 40466421072 60699631608 121399263216
• Sum of all divisors σ(n): 470147339200
• Sum of proper divisors (its aliquot sum) s(n): 348748075984
• 121399263216 is an abundant number, because the sum of its proper divisors (348748075984) is greater than itself. Its abundance is 227348812768

Bases of 121399263216

• Binary: 1110001000011111101011011111111110000₂
• Hexadecimal: 0x1C43F5BFF0
• Base-36: 1JRPZJ00

Squares and roots of 121399263216

• 121399263216 squared (121399263216²) is 14737781109387650662656
• 121399263216 cubed (121399263216³) is 1789155768118343891375632565661696
• The square root of 121399263216 is 348423.9704957167
• The cube root of 121399263216 is 4951.5216655145

Scales and comparisons

• 121,399,263,216 seconds is equal to 3,860 years, 6 weeks, 2 days, 1 hour, 33 minutes, 36 seconds.
• To count from 1 to 121,399,263,216 would take you about seven thousand, seven hundred twenty 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 121399263216 cubic inches would be around 412.6 feet tall.

Recreational maths with 121399263216

• 121399263216 backwards is 612362993121
• The number of decimal digits it has is: 12
• The sum of 121399263216's digits is 45
• More coming soon!