12143389440

Names of 12143389440

• Cardinal: 12143389440 can be written as Twelve billion, one hundred forty-three million, three hundred eighty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.214338944 × 10¹⁰

Factors of 12143389440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 139

Divisors of 12143389440

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 19 20 21 24 26 28 30 31 32 35 38 39 40 42 48 52 56 57 59 60 62 64 65 70 76 78 80 84 91 93 95 96 104 105 112 114 118 120 124 128 130 133 140 152 155 156 160 168 177 182 186 190 192 195 208 210 217 224 228 236 240 247 248 256 260 266 273 280 285 295 304 310 312 320 336 354 364 372 380 384 390 399 403 413 416 420 434 448 455 456 465 472 480 494 496 520 532 546 560 570 589 590 608 620 624 640 651 665 672 708 728 741 744 760 767 768 780 798 806 826 832 840 868 885 896 910 912 930 944 960 988 992 1040 1064 1085 1092 1120 1121 1140 1178 1180 1209 1216 1235 1239 1240 1248 1280 1302 1330 1344 1365 1416 1456 1482 1488 1520 1534 1560 1596 1612 1652 1664 1680 1729 1736 1767 1770 1792 1820 1824 1829 1860 1888 1920 1976 1984 1995 2015 2065 2080 2128 2170 2184 2240 2242 2280 2301 2356 2360 2418 2432 2470 2478 2480 2496 2604 2660 2688 2730 2821 2832 2912 2945 2964 2976 3040 3068 3120 3192 3224 3255 3304 3328 3360 3363 3458 3472 3534 3540 3640 3648 3658 3705 3720 3776 3835 3840 3952 3968 3990 4030 4123 4130 4160 4256 4340 4368 4480 4484 4560 4602 4712 4720 4836 4864 4940 4956 4960 4992 5187 5208 5320 5369 5376 5460 5487 5605 5642 5664 5824 5890 5928 5952 6045 6080 6136 6195 6240 6384 6448 6510 6608 6720 6726 6916 6944 7068 7080 7280 7296 7316 7410 7440 7552 7657 7670 7847 7904 7936 7980 8060 8246 8260 8320 8463 8512 8645 8680 8736 8835 8960 8968 9120 9145 9204 9424 9440 9672 9880 9912 9920 9984 10374 10416 10640 10738 10920 10974 11210 11284 11328 11505 11648 11780 11856 11904 12090 12160 12272 12369 12390 12480 12768 12803 12896 13020 13216 13440 13452 13832 13888 14105 14136 14160 14560 14573 14592 14632 14820 14880 15104 15314 15340 15694 15808 15960 16107 16120 16492 16520 16640 16815 16926 17024 17290 17360 17472 17670 17936 18240 18290 18408 18848 18880 19344 19760 19824 19840 20615 20748 20832 21280 21476 21840 21948 22420 22568 22656 22971 23010 23296 23541 23560 23712 23777 23808 24180 24320 24544 24738 24780 24960 25536 25606 25792 25935 26040 26432 26845 26880 26904 27435 27664 27776 28210 28272 28320 29120 29146 29264 29640 29760 30628 30680 31388 31616 31920 32214 32240 32984 33040 33630 33852 34048 34580 34720 34751 34944 35340 35872 36480 36580 36816 37696 37760 38285 38409 38688 39235 39520 39648 39680 41230 41496 41664 42315 42560 42952 43680 43719 43896 44840 45136 45312 45942 46020 47082 47120 47424 47554 48360 49088 49476 49560 49920 51072 51212 51584 51870 52080 52864 53599 53690 53808 54870 55328 55552 56420 56544 56640 58240 58292 58528 59280 59520 61256 61360 61845 62776 63232 63840 64015 64428 64480 65968 66080 67260 67704 69160 69440 69502 69888 70680 71331 71744 72865 72960 73160 73632 75392 75520 76570 76818 77376 78470 79040 79296 80535 82460 82992 83328 84630 85120 85904 87360 87438 87792 89680 90272 91884 92040 94164 94240 94848 95108 96720 98176 98952 99120 102011 102144 102424 103168 103740 104160 104253 105728 107198 107380 107616 109740 110656 112840 113088 113280 114855 116480 116584 117056 117705 118560 118885 119040 122512 122720 123690 125552 127680 128030 128856 128960 131936 132160 134520 135408 138320 138880 139004 141360 142662 143488 145730 146320 147264 150784 153140 153636 154752 156940 158080 158592 160797 161070 164920 165984 166439 166656 169260 170240 171808 173755 174720 174876 175584 179360 180544 183768 184080 188328 188480 189696 190216 192045 193440 196352 197904 198240 204022 204848 207480 208320 208506 214396 214760 215232 218595 219480 221312 225680 226176 226560 229710 233168 234112 235410 237120 237770 243257 245024 245440 247380 251104 255360 256060 257712 257920 263872 264320 267995 269040 270816 276640 277760 278008 282720 285324 286976 291460 292640 294528 306033 306280 307272 309504 313880 316160 317184 321594 322140 329840 331968 332878 338520 343616 347510 349440 349752 351168 356655 358720 361088 367536 368160 376656 376960 380432 384090 386880 395808 396480 408044 409696 414960 416640 417012 428792 429520 430464 437190 438960 442624 451360 451763 452352 459420 466336 468224 470820 474240 475540 486514 490048 490880 494760 499317 502208 510055 510720 512120 515424 515840 521265 527744 528640 535990 538080 541632 553280 556016 565440 570648 582920 585280 589056 612066 612560 614544 627760 643188 644280 659680 663936 665756 677040 687232 695020 699504 702336 713310 717440 722176 729771 735072 736320 753312 753920 760864 768180 773760 791616 792960 803985 816088 819392 829920 832195 833280 834024 857584 859040 860928 874380 877920 902720 903526 918840 932672 941640 948480 951080 973028 980096 981760 989520 998634 1004416 1020110 1024240 1030848 1042530 1055488 1071980 1076160 1083264 1106560 1112032 1130880 1141296 1165840 1170560 1216285 1224132 1225120 1229088 1255520 1286376 1288560 1319360 1327872 1331512 1354080 1355289 1374464 1390040 1399008 1404672 1426620 1434880 1459542 1470144 1472640 1506624 1521728 1530165 1536360 1547520 1583232 1585920 1607970 1632176 1638784 1659840 1664390 1668048 1715168 1718080 1748760 1755840 1805440 1807052 1837680 1865344 1883280 1902160 1946056 1960192 1979040 1997268 2008832 2040220 2048480 2061696 2085060 2143960 2152320 2166528 2213120 2224064 2258815 2261760 2282592 2331680 2341120 2432570 2448264 2450240 2458176 2496585 2511040 2572752 2577120 2638720 2663024 2708160 2710578 2780080 2798016 2853240 2919084 2940288 2945280 3013248 3043456 3060330 3072720 3162341 3166464 3215940 3264352 3277568 3319680 3328780 3336096 3430336 3436160 3497520 3511680 3610880 3614104 3648855 3675360 3730688 3766560 3804320 3892112 3958080 3994536 4080440 4096960 4123392 4170120 4287920 4304640 4448128 4517630 4565184 4663360 4865140 4896528 4900480 4916352 4993170 5022080 5145504 5154240 5277440 5326048 5416320 5421156 5560160 5596032 5706480 5838168 5880576 6026496 6086912 6120660 6145440 6324682 6431880 6528704 6639360 6657560 6672192 6776445 6860672 6872320 6995040 7023360 7228208 7297710 7350720 7533120 7608640 7784224 7916160 7989072 8160880 8193920 8340240 8575840 8896256 9035260 9130368 9326720 9487023 9730280 9793056 9800960 9832704 9986340 10044160 10291008 10308480 10652096 10832640 10842312 11120320 11192064 11412960 11676336 12241320 12290880 12649364 12863760 13057408 13315120 13344384 13552890 13721344 13990080 14456416 14595420 14701440 15066240 15217280 15568448 15811705 15832320 15978144 16321760 16387840 16680480 17151680 18070520 18260736 18653440 18974046 19460560 19586112 19972680 20582016 20616960 21304192 21684624 22240640 22825920 23352672 24482640 24581760 25298728 25727520 26114816 26630240 26688768 27105780 27980160 28912832 29190840 29402880 30132480 30434560 31136896 31623410 31956288 32643520 33360960 34303360 36141040 37948092 38921120 39172224 39945360 41164032 42608384 43369248 44481280 45651840 46705344 47435115 48965280 49163520 50597456 51455040 53260480 54211560 55960320 57825664 58381680 62273792 63246820 63912576 65287040 66721920 68606720 72282080 75896184 77842240 78344448 79890720 86738496 91303680 93410688 94870230 97930560 101194912 102910080 106520960 108423120 115651328 116763360 126493640 127825152 130574080 133443840 144564160 151792368 155684480 159781440 173476992 186821376 189740460 195861120 202389824 205820160 213041920 216846240 233526720 252987280 289128320 303584736 311368960 319562880 346953984 379480920 391722240 404779648 433692480 467053440 505974560 578256640 607169472 639125760 758961840 809559296 867384960 934106880 1011949120 1214338944 1517923680 1734769920 2023898240 2428677888 3035847360 4047796480 6071694720 12143389440
• Sum of all divisors σ(n): 52745011200
• Sum of proper divisors (its aliquot sum) s(n): 40601621760
• 12143389440 is an abundant number, because the sum of its proper divisors (40601621760) is greater than itself. Its abundance is 28458232320

Bases of 12143389440

• Binary: 1011010011110011010110101100000000₂
• Hexadecimal: 0x2D3CD6B00
• Base-36: 5KTUZ9C

Squares and roots of 12143389440

• 12143389440 squared (12143389440²) is 147461907091503513600
• 12143389440 cubed (12143389440³) is 1790687365377224880773136384000
• The square root of 12143389440 is 110197.0482363299
• The cube root of 12143389440 is 2298.5112886639

Scales and comparisons

• 12,143,389,440 seconds is equal to 386 years, 6 weeks, 2 days, 11 hours, 44 minutes.
• To count from 1 to 12,143,389,440 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 12143389440 cubic inches would be around 191.5 feet tall.

Recreational maths with 12143389440

• 12143389440 backwards is 04498334121
• 12143389440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12143389440's digits is 39
• More coming soon!