12149766720

Names of 12149766720

• Cardinal: 12149766720 can be written as Twelve billion, one hundred forty-nine million, seven hundred sixty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.214976672 × 10¹⁰

Factors of 12149766720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 148

Divisors of 12149766720

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 20 21 24 26 27 28 30 32 34 35 36 39 40 42 45 48 51 52 54 56 60 63 64 65 68 70 72 78 80 81 84 85 90 91 96 101 102 104 105 108 112 117 119 120 126 130 135 136 140 144 153 156 160 162 168 170 180 182 189 192 195 202 204 208 210 216 221 224 234 238 240 243 252 255 260 270 272 273 280 288 303 306 312 315 320 324 336 340 351 357 360 364 378 390 404 405 408 416 420 432 442 448 455 459 468 476 480 486 504 505 510 520 540 544 546 560 567 576 585 595 606 612 624 630 648 663 672 680 702 707 714 720 728 756 765 780 808 810 816 819 832 840 864 884 909 910 918 936 945 952 960 972 1008 1010 1020 1040 1053 1071 1080 1088 1092 1105 1120 1134 1170 1190 1212 1215 1224 1248 1260 1296 1313 1326 1344 1360 1365 1377 1404 1414 1428 1440 1456 1512 1515 1530 1547 1560 1616 1620 1632 1638 1680 1701 1717 1728 1755 1768 1785 1818 1820 1836 1872 1890 1904 1944 1989 2016 2020 2040 2080 2106 2121 2142 2160 2184 2210 2240 2268 2295 2340 2380 2424 2430 2448 2457 2496 2520 2592 2626 2652 2720 2727 2730 2754 2808 2828 2835 2856 2880 2912 3024 3030 3060 3094 3120 3159 3213 3232 3240 3264 3276 3315 3360 3402 3434 3510 3535 3536 3570 3636 3640 3672 3744 3780 3808 3888 3939 3978 4032 4040 4080 4095 4131 4160 4212 4242 4284 4320 4368 4420 4536 4545 4590 4641 4680 4760 4848 4860 4896 4914 5040 5151 5184 5252 5265 5304 5355 5440 5454 5460 5508 5616 5656 5670 5712 5824 5967 6048 6060 6120 6188 6240 6318 6363 6426 6464 6480 6552 6565 6630 6720 6804 6868 6885 7020 7070 7072 7140 7272 7280 7344 7371 7488 7560 7616 7735 7776 7878 7956 8080 8160 8181 8190 8262 8424 8484 8505 8568 8585 8640 8736 8840 9072 9090 9180 9191 9282 9360 9520 9639 9696 9720 9792 9828 9945 10080 10302 10504 10530 10605 10608 10710 10908 10920 11016 11232 11312 11340 11424 11817 11934 12019 12096 12120 12240 12285 12376 12480 12636 12726 12852 12960 13104 13130 13260 13608 13635 13736 13770 13923 14040 14140 14144 14280 14544 14560 14688 14742 15120 15453 15470 15552 15756 15795 15912 16065 16160 16320 16362 16380 16524 16848 16968 17010 17136 17170 17472 17680 17901 18144 18180 18360 18382 18564 18720 19040 19089 19278 19392 19440 19656 19695 19890 20160 20604 20655 21008 21060 21210 21216 21420 21816 21840 22032 22113 22321 22464 22624 22680 22848 23205 23634 23868 24038 24240 24480 24543 24570 24752 25272 25452 25704 25755 25920 26208 26260 26520 27216 27270 27472 27540 27573 27846 28080 28280 28560 28917 29088 29120 29376 29484 29835 30240 30906 30940 31512 31590 31815 31824 32130 32320 32724 32760 33048 33696 33936 34020 34272 34340 35360 35451 35802 36057 36288 36360 36720 36764 36855 37128 37440 38080 38178 38556 38880 39312 39390 39780 40905 41208 41310 41769 42016 42120 42420 42432 42840 43632 43680 44064 44226 44642 45248 45360 45955 46359 46410 47268 47736 48076 48195 48480 48960 49086 49140 49504 50544 50904 51408 51510 52416 52520 53040 53703 54432 54540 54944 55080 55146 55692 56160 56560 57120 57267 57834 58176 58968 59085 59670 60095 60480 61812 61880 63024 63180 63630 63648 64260 65448 65520 66096 66963 67392 67872 68040 68544 68680 69615 70720 70902 71604 72114 72720 73440 73528 73710 74256 76356 77112 77265 77760 78624 78780 79560 81810 82416 82620 82719 83538 84032 84240 84840 85680 87264 87360 88128 88452 89284 89505 90720 91910 92718 92820 94536 95445 95472 96152 96390 96960 98172 98280 99008 101088 101808 102816 103020 105040 106080 106353 107406 108171 108864 109080 109888 110160 110292 110565 111384 111605 112320 113120 114240 114534 115668 117936 118170 119340 120190 122715 123624 123760 125307 126048 126360 127260 127296 128520 130896 131040 132192 133926 135744 136080 137360 137865 139077 139230 141804 143208 144228 144585 145440 146880 147056 147420 148512 152712 154224 154530 156247 157248 157560 159120 163620 164832 165240 165438 167076 168480 169680 171360 171801 174528 176904 177255 178568 179010 180285 181440 183820 185436 185640 189072 190890 190944 192304 192780 196344 196560 200889 202176 203616 205632 206040 208845 210080 212160 212706 214812 216342 218160 220320 220584 221130 222768 223210 226240 229068 231336 231795 235872 236340 238680 240380 245430 247248 247520 248157 250614 252096 252720 254520 257040 261792 262080 264384 267852 268515 272160 274720 275730 278154 278460 283608 286335 286416 288456 289170 290880 294112 294840 297024 305424 308448 309060 312494 315120 318240 319059 324513 327240 329664 330480 330876 334152 334815 336960 339360 342720 343602 353808 354510 357136 358020 360570 367640 370872 371280 375921 378144 381780 381888 384608 385560 392688 393120 401778 407232 412080 413595 417231 417690 420160 425412 429624 432684 436320 440640 441168 442260 445536 446420 458136 462672 463590 468741 471744 472680 477360 480760 490860 494496 495040 496314 501228 505440 509040 514080 523584 531765 535704 537030 540855 544320 549440 551460 556308 556920 567216 572670 572832 576912 578340 588224 589680 602667 610848 616896 618120 624988 626535 630240 636480 638118 649026 654480 660960 661752 668304 669630 678720 687204 695385 707616 709020 714272 716040 721140 735280 741744 742560 744471 751842 756288 763560 769216 771120 781235 785376 786240 803556 824160 827190 834462 835380 850824 859005 859248 865368 872640 882336 884520 891072 892840 916272 925344 927180 937482 945360 954720 961520 973539 981720 988992 992628 1002456 1004445 1010880 1018080 1028160 1063530 1071408 1074060 1081710 1102920 1112616 1113840 1134432 1145340 1145664 1153824 1156680 1179360 1205334 1221696 1236240 1240785 1249976 1253070 1260480 1276236 1298052 1308960 1321920 1323504 1336608 1339260 1374408 1390770 1406223 1415232 1418040 1428544 1432080 1442280 1470560 1483488 1485120 1488942 1503684 1527120 1542240 1562470 1570752 1595295 1607112 1622565 1648320 1654380 1668924 1670760 1701648 1718010 1718496 1730736 1764672 1769040 1785680 1808001 1832544 1850688 1854360 1874964 1879605 1890720 1909440 1923040 1947078 1963440 1985256 2004912 2008890 2036160 2086155 2127060 2142816 2148120 2163420 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8900928 8933652 9040005 9162720 9253440 9374820 9642672 9735390 9926280 9999808 10024560 10209888 10384416 10714080 10848006 10995264 11126160 11167065 11249784 11344320 11538240 11682468 11911536 12029472 12053340 12499760 12656007 12762360 12856896 12980520 13235040 13351392 13366080 13744080 14062230 14464008 14603085 14834880 14889420 14999712 15036840 15576624 15882048 16071120 16689240 16874676 17016480 17184960 17307360 17867304 18080010 18325440 18749640 19285344 19470780 19852560 20049120 20419776 20768832 21093345 21428160 21696012 22252320 22334130 22499568 23364936 23823072 24058944 24106680 24999520 25312014 25524720 25961040 26470080 26702784 27120015 27488160 28124460 28928016 29206170 29778840 29999424 30073680 31153248 32142240 33378480 33749352 34032960 34614720 35734608 36160020 37499280 37968021 38570688 38941560 39705120 40098240 42186690 43392024 44504640 44668260 44999136 46729872 47646144 48213360 49999040 50624028 51049440 51922080 54240030 54976320 56248920 57856032 58412340 59557680 60147360 62306496 63280035 64284480 66756960 67498704 71469216 72320040 74998560 75936042 77883120 79410240 84373380 86784048 89336520 89998272 93459744 96426720 101248056 102098880 103844160 108480060 112497840 115712064 116824680 119115360 120294720 126560070 133513920 134997408 142938432 144640080 149997120 151872084 155766240 168746760 173568096 178673040 186919488 189840105 192853440 202496112 216960120 224995680 233649360 238230720 253120140 269994816 289280160 303744168 311532480 337493520 347136192 357346080 379680210 404992224 433920240 449991360 467298720 506240280 578560320 607488336 674987040 714692160 759360420 809984448 867840480 934597440 1012480560 1214976672 1349974080 1518720840 1735680960 2024961120 2429953344 3037441680 4049922240 6074883360 12149766720
• Sum of all divisors σ(n): 57035736576
• Sum of proper divisors (its aliquot sum) s(n): 44885969856
• 12149766720 is an abundant number, because the sum of its proper divisors (44885969856) is greater than itself. Its abundance is 32736203136

Bases of 12149766720

• Binary: 1011010100001011101011101001000000₂
• Hexadecimal: 0x2D42EBA40
• Base-36: 5KXNO00

Squares and roots of 12149766720

• 12149766720 squared (12149766720²) is 147616831350419558400
• 12149766720 cubed (12149766720³) is 1793510064853180208685416448000
• The square root of 12149766720 is 110225.9802405947
• The cube root of 12149766720 is 2298.9135839453

Scales and comparisons

• 12,149,766,720 seconds is equal to 386 years, 16 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 12,149,766,720 would take you about seven hundred seventy-two 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 12149766720 cubic inches would be around 191.6 feet tall.

Recreational maths with 12149766720

• 12149766720 backwards is 02766794121
• 12149766720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12149766720's digits is 45
• More coming soon!