121390932960

Names of 121390932960

• Cardinal: 121390932960 can be written as One hundred twenty-one billion, three hundred ninety million, nine hundred thirty-two thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.2139093296 × 10¹¹

Factors of 121390932960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1602

Divisors of 121390932960

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 29 30 32 33 36 40 44 45 48 54 55 58 59 60 66 72 80 87 88 90 96 99 108 110 116 118 120 132 135 144 145 160 165 174 176 177 180 198 216 220 232 236 240 261 264 270 288 290 295 297 319 330 348 352 354 360 396 432 435 440 464 472 480 495 522 528 531 540 580 590 594 638 649 660 696 708 720 783 792 864 870 880 885 928 944 957 990 1044 1056 1062 1080 1160 1180 1188 1276 1298 1305 1320 1392 1416 1440 1485 1493 1566 1584 1593 1595 1711 1740 1760 1770 1888 1914 1947 1980 2088 2124 2160 2320 2360 2376 2552 2596 2610 2640 2655 2784 2832 2871 2970 2986 3132 3168 3186 3190 3245 3422 3480 3540 3828 3894 3915 3960 4176 4248 4320 4479 4640 4720 4752 4785 5104 5133 5192 5220 5280 5310 5664 5742 5841 5940 5972 6264 6372 6380 6490 6844 6960 7080 7465 7656 7788 7830 7920 7965 8352 8496 8555 8613 8958 9440 9504 9570 9735 10208 10266 10384 10440 10620 11484 11682 11880 11944 12528 12744 12760 12980 13437 13688 13920 14160 14355 14930 15312 15399 15576 15660 15840 15930 16423 16992 17110 17226 17523 17916 18821 19140 19470 20532 20768 20880 21240 22395 22968 23364 23760 23888 25056 25488 25520 25665 25960 26874 27376 28320 28710 29205 29860 30624 30798 31152 31320 31860 32846 34220 34452 35046 35832 37642 38280 38940 40311 41064 41760 42480 43065 43297 44790 45936 46197 46728 47520 47776 49269 50976 51040 51330 51920 53748 54752 56463 57420 58410 59720 61596 62304 62640 63720 65692 67185 68440 68904 70092 71664 75284 76560 76995 77880 80622 82115 82128 84960 86130 86594 87615 88087 89580 91872 92394 93456 94105 98538 102660 103840 107496 112926 114840 116820 119440 123192 125280 127440 129891 131384 134370 136880 137808 140184 143328 147807 150568 153120 153990 155760 161244 164230 164256 169389 172260 173188 175230 176174 179160 184788 186912 188210 197076 201555 205320 214992 216485 225852 229680 230985 233640 238880 246345 246384 254880 259782 262768 264261 268740 273760 275616 280368 282315 295614 301136 307980 311520 322488 328460 338778 344520 346376 350460 352348 358320 369576 376420 389673 394152 403110 410640 429984 432970 440435 443421 451704 459360 461970 467280 476267 492690 492768 508167 519564 525536 528522 537480 560736 564630 591228 602272 615960 644976 649455 656920 677556 689040 692752 700920 704696 716640 739035 739152 752840 779346 788304 792783 806220 821280 846945 865940 880870 886842 903408 923940 934560 952534 968957 985380 1016334 1039128 1057044 1074960 1129260 1169019 1182456 1231920 1289952 1298910 1313840 1321305 1355112 1378080 1385504 1401840 1409392 1428801 1478070 1478304 1505680 1558692 1576608 1585566 1612440 1693890 1731880 1761740 1773684 1806816 1847880 1905068 1937914 1948365 1970760 2032668 2078256 2114088 2149920 2217105 2258520 2338038 2364912 2378349 2381335 2463840 2540835 2554523 2597820 2627680 2642610 2710224 2803680 2818784 2857602 2906871 2956140 3011360 3117384 3171132 3224880 3387780 3463760 3523480 3547368 3695760 3810136 3875828 3896730 3941520 3963915 4065336 4156512 4228176 4286403 4434210 4517040 4676076 4729824 4756698 4762670 4844785 5081670 5109046 5195640 5285220 5420448 5715204 5813742 5845095 5912280 6234768 6342264 6449760 6775560 6927520 7046960 7094736 7144005 7391520 7620272 7663569 7751656 7793460 7883040 7927830 8130672 8456352 8572806 8720613 8868420 9034080 9352152 9513396 9525340 9689570 10163340 10218092 10391280 10570440 11430408 11627484 11690190 11824560 11891745 12469536 12684528 12772615 12859209 13551120 14093920 14189472 14288010 14534355 15240544 15327138 15503312 15586920 15855660 16261344 17145612 17441226 17736840 18704304 19026792 19050680 19379140 20326680 20436184 20782560 21140880 21432015 22860816 22990707 23254968 23380380 23649120 23783490 25369056 25545230 25718418 26161839 27102240 28099753 28576020 29068710 30654276 31006624 31173840 31711320 34291224 34882452 35473680 37408608 38053584 38101360 38317845 38758280 40653360 40872368 42281760 42864030 43603065 45721632 45981414 46509936 46760760 47566980 51090460 51436836 52323678 56199506 57152040 58137420 61308552 62347680 63422640 64296045 68582448 68972121 69764904 70947360 76107168 76202720 76635690 77516560 81306720 81744736 84299259 85728060 87206130 91962828 93019872 93521520 95133960 102180920 102873672 104647356 112399012 114304080 114953535 116274840 122617104 126845280 128592090 130809195 137164896 137944242 139529808 140498765 153271380 155033120 168598518 171456120 174412260 183925656 187043040 190267920 204361840 205747344 209294712 224798024 228608160 229907070 232549680 245234208 252897777 257184180 261618390 275888484 279059616 280997530 306542760 337197036 342912240 344860605 348824520 367851312 380535840 408723680 411494688 418589424 421496295 449596048 459814140 465099360 505795554 514368360 523236780 551776968 561995060 613085520 674394072 685824480 689721210 697649040 735702624 758693331 837178848 842992590 899192096 919628280 1011591108 1028736720 1046473560 1103553936 1123990120 1226171040 1264488885 1348788144 1379442420 1395298080 1517386662 1685985180 1839256560 2023182216 2057473440 2092947120 2207107872 2247980240 2528977770 2697576288 2758884840 3034773324 3371970360 3678513120 3793466655 4046364432 4185894240 4495960480 5057955540 5517769680 6069546648 6743940720 7586933310 8092728864 10115911080 11035539360 12139093296 13487881440 15173866620 20231822160 24278186592 30347733240 40463644320 60695466480 121390932960
• Sum of all divisors σ(n): 487928448000
• Sum of proper divisors (its aliquot sum) s(n): 366537515040
• 121390932960 is an abundant number, because the sum of its proper divisors (366537515040) is greater than itself. Its abundance is 245146582080

Bases of 121390932960

• Binary: 1110001000011011101101010001111100000₂
• Hexadecimal: 0x1C4376A3E0
• Base-36: 1JRL0ZC0

Squares and roots of 121390932960

• 121390932960 squared (121390932960²) is 14735758604899214361600
• 121390932960 cubed (121390932960³) is 1788787484922063658125654798336000
• The square root of 121390932960 is 348412.0160958861
• The cube root of 121390932960 is 4951.4084073133

Scales and comparisons

• 121,390,932,960 seconds is equal to 3,859 years, 44 weeks, 3 days, 15 hours, 36 minutes.
• To count from 1 to 121,390,932,960 would take you about seven thousand, seven hundred nineteen 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 121390932960 cubic inches would be around 412.6 feet tall.

Recreational maths with 121390932960

• 121390932960 backwards is 069239093121
• 121390932960 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121390932960's digits is 45
• More coming soon!