142120742400

Names of 142120742400

• Cardinal: 142120742400 can be written as One hundred forty-two billion, one hundred twenty million, seven hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.421207424 × 10¹¹

Factors of 142120742400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 4549

Divisors of 142120742400

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 30 32 35 36 39 40 42 45 48 50 52 54 56 60 63 64 65 70 72 75 78 80 84 90 91 96 100 104 105 108 112 117 120 126 128 130 135 140 144 150 156 160 168 175 180 182 189 192 195 200 208 210 216 224 225 234 240 252 256 260 270 273 280 288 300 312 315 320 325 336 350 351 360 364 378 384 390 400 416 420 432 448 450 455 468 480 504 512 520 525 540 546 560 576 585 600 624 630 640 650 672 675 700 702 720 728 756 768 780 800 819 832 840 864 896 900 910 936 945 960 975 1008 1040 1050 1080 1092 1120 1152 1170 1200 1248 1260 1280 1300 1344 1350 1365 1400 1404 1440 1456 1512 1536 1560 1575 1600 1638 1664 1680 1728 1755 1792 1800 1820 1872 1890 1920 1950 2016 2080 2100 2160 2184 2240 2275 2304 2340 2400 2457 2496 2520 2560 2600 2688 2700 2730 2800 2808 2880 2912 2925 3024 3120 3150 3200 3276 3328 3360 3456 3510 3584 3600 3640 3744 3780 3840 3900 4032 4095 4160 4200 4320 4368 4480 4519 4550 4608 4680 4725 4800 4914 4992 5040 5200 5376 5400 5460 5600 5616 5760 5824 5850 6048 6240 6300 6400 6552 6656 6720 6825 6912 7020 7200 7280 7488 7560 7680 7800 8064 8190 8320 8400 8640 8736 8775 8960 9038 9100 9360 9450 9600 9828 9984 10080 10400 10752 10800 10920 11200 11232 11520 11648 11700 12096 12285 12480 12600 12800 13104 13440 13557 13650 13824 14040 14400 14560 14976 15120 15600 16128 16380 16640 16800 17280 17472 17550 17920 18076 18200 18720 18900 19200 19656 19968 20160 20475 20800 21600 21840 22400 22464 22595 23040 23296 23400 24192 24570 24960 25200 26208 26880 27114 27300 28080 28800 29120 29952 30240 31200 31633 32256 32760 33280 33600 34560 34944 35100 36152 36400 37440 37800 38400 39312 40320 40671 40950 41600 43200 43680 44800 44928 45190 46592 46800 48384 49140 49920 50400 52416 53760 54228 54600 56160 57600 58240 58747 59904 60480 61425 62400 63266 65520 67200 67785 69120 69888 70200 72304 72800 74880 75600 78624 80640 81342 81900 83200 86400 87360 89600 89856 90380 93600 94899 96768 98280 99840 100800 104832 108456 109200 112320 112975 115200 116480 117494 120960 122013 122850 124800 126532 131040 134400 135570 139776 140400 144608 145600 149760 151200 157248 158165 161280 162684 163800 166400 172800 174720 176241 179712 180760 187200 189798 196560 201600 203355 209664 216912 218400 224640 225950 232960 234988 241920 244026 245700 249600 253064 262080 268800 271140 280800 284697 289216 291200 293735 299520 302400 314496 316330 325368 327600 338925 345600 349440 352482 361520 374400 379596 393120 403200 406710 411229 419328 433824 436800 449280 451900 469976 474495 483840 488052 491400 499200 506128 524160 528723 542280 561600 569394 578432 582400 587470 604800 610065 628992 632660 650736 655200 677850 698880 704964 723040 748800 759192 786240 790825 806400 813420 822458 854091 867648 873600 881205 898560 903800 939952 948990 976104 982800 1012256 1016775 1048320 1057446 1084560 1123200 1138788 1156864 1164800 1174940 1209600 1220130 1233687 1257984 1265320 1301472 1310400 1355700 1409928 1423485 1446080 1468675 1497600 1518384 1572480 1581650 1586169 1626840 1644916 1708182 1735296 1747200 1762410 1807600 1879904 1897980 1952208 1965600 2024512 2033550 2056145 2096640 2114892 2169120 2246400 2277576 2313728 2349880 2372475 2419200 2440260 2467374 2530640 2602944 2620800 2643615 2711400 2819856 2846970 2892160 2937350 3036768 3050325 3144960 3163300 3172338 3253680 3289832 3416364 3470592 3494400 3524820 3615200 3701061 3759808 3795960 3904416 3931200 4049024 4067100 4112290 4229784 4270455 4338240 4406025 4492800 4555152 4699760 4744950 4880520 4934748 5061280 5205888 5241600 5287230 5422800 5639712 5693940 5784320 5874700 6073536 6100650 6168435 6289920 6326600 6344676 6507360 6579664 6832728 6941184 7049640 7117425 7230400 7402122 7519616 7591920 7808832 7862400 7930845 8098048 8134200 8224580 8459568 8540910 8676480 8812050 9110304 9399520 9489900 9761040 9869496 10122560 10280725 10411776 10483200 10574460 10845600 11103183 11279424 11387880 11568640 11749400 12147072 12201300 12336870 12653200 12689352 13014720 13159328 13218075 13665456 14099280 14234850 14460800 14804244 15039232 15183840 15617664 15724800 15861690 16196096 16268400 16449160 16919136 17081820 17352960 17624100 18220608 18505305 18799040 18979800 19522080 19738992 20245120 20561450 20823552 21148920 21352275 21691200 22206366 22558848 22775760 23498800 24294144 24402600 24673740 25306400 25378704 26029440 26318656 26436150 27330912 28198560 28469700 28921600 29608488 30078464 30367680 30842175 31235328 31449600 31723380 32536800 32898320 33838272 34163640 34705920 35248200 36441216 37010610 37598080 37959600 39044160 39477984 39654225 40490240 41122900 42297840 42704550 43382400 44412732 45117696 45551520 46997600 48588288 48805200 49347480 50612800 50757408 52058880 52637312 52872300 54661824 55515915 56397120 56939400 57843200 59216976 60735360 61684350 62470656 63446760 65073600 65796640 67676544 68327280 70496400 72882432 74021220 75196160 75919200 78088320 78955968 79308450 80980480 82245800 84595680 85409100 86764800 88825464 90235392 91103040 92526525 93995200 97610400 98694960 101225600 101514816 104117760 105274624 105744600 109323648 111031830 112794240 113878800 118433952 121470720 123368700 126893520 130147200 131593280 135353088 136654560 140992800 145764864 148042440 150392320 151838400 156176640 157911936 158616900 164491600 169191360 170818200 173529600 177650928 182206080 185053050 187990400 195220800 197389920 202451200 203029632 210549248 211489200 218647296 222063660 225588480 227757600 236867904 242941440 246737400 253787040 260294400 263186560 270706176 273309120 277579575 281985600 296084880 303676800 312353280 315823872 317233800 328983200 338382720 341636400 355301856 364412160 370106100 375980800 390441600 394779840 404902400 406059264 422978400 437294592 444127320 451176960 455515200 473735808 493474800 507574080 520588800 526373120 546618240 555159150 563971200 592169760 607353600 631647744 634467600 657966400 676765440 683272800 710603712 728824320 740212200 751961600 780883200 789559680 812118528 845956800 888254640 911030400 947471616 986949600 1015148160 1052746240 1093236480 1110318300 1127942400 1184339520 1214707200 1268935200 1315932800 1353530880 1366545600 1421207424 1480424400 1561766400 1579119360 1691913600 1776509280 1822060800 1894943232 1973899200 2030296320 2186472960 2220636600 2255884800 2368679040 2537870400 2631865600 2733091200 2842414848 2960848800 3158238720 3383827200 3553018560 3644121600 3947798400 4060592640 4441273200 4737358080 5075740800 5263731200 5466182400 5684829696 5921697600 6767654400 7106037120 7895596800 8882546400 9474716160 10151481600 10932364800 11843395200 14212074240 15791193600 17765092800 20302963200 23686790400 28424148480 35530185600 47373580800 71060371200 142120742400
• Sum of all divisors σ(n): 642175564800
• Sum of proper divisors (its aliquot sum) s(n): 500054822400
• 142120742400 is an abundant number, because the sum of its proper divisors (500054822400) is greater than itself. Its abundance is 357934080000

Bases of 142120742400

• Binary: 10000100010111000011100110111000000000₂
• Hexadecimal: 0x21170E6E00
• Base-36: 1TAF0QO0

Squares and roots of 142120742400

• 142120742400 squared (142120742400²) is 20198305420327157760000
• 142120742400 cubed (142120742400³) is 2870598161558839711733121024000000
• The square root of 142120742400 is 376989.0481167855
• The cube root of 142120742400 is 5218.5817259331

Scales and comparisons

• 142,120,742,400 seconds is equal to 4,519 years.
• To count from 1 to 142,120,742,400 would take you about nine thousand and thirty-eight 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 142120742400 cubic inches would be around 434.9 feet tall.

Recreational maths with 142120742400

• 142120742400 backwards is 004247021241
• 142120742400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142120742400's digits is 27
• More coming soon!