142049557440

Names of 142049557440

• Cardinal: 142049557440 can be written as One hundred forty-two billion, forty-nine million, five hundred fifty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4204955744 × 10¹¹

Factors of 142049557440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 77

Divisors of 142049557440

• Number of divisors d(n): 1764
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 27 28 30 32 34 35 36 40 42 43 45 48 49 51 54 56 60 63 64 68 70 72 80 81 84 85 86 90 96 98 102 105 108 112 119 120 126 129 135 136 140 144 147 153 160 162 168 170 172 180 189 192 196 204 210 215 216 224 238 240 243 245 252 255 258 270 272 280 288 289 294 301 306 315 320 324 336 340 344 357 360 378 387 392 405 408 420 430 432 441 448 459 476 480 486 490 504 510 516 540 544 560 567 576 578 588 595 602 612 630 645 648 672 680 688 714 720 729 731 735 756 765 774 784 810 816 833 840 860 864 867 882 903 918 945 952 960 972 980 1008 1020 1032 1071 1080 1088 1120 1134 1156 1161 1176 1190 1204 1215 1224 1260 1290 1296 1323 1344 1360 1376 1377 1428 1440 1445 1458 1462 1470 1505 1512 1530 1548 1568 1620 1632 1666 1680 1701 1720 1728 1734 1764 1785 1806 1836 1890 1904 1935 1944 1960 2016 2023 2040 2064 2107 2142 2160 2193 2205 2240 2268 2295 2312 2322 2352 2380 2408 2430 2448 2499 2520 2580 2592 2601 2646 2709 2720 2752 2754 2835 2856 2880 2890 2916 2924 2940 3010 3024 3060 3096 3136 3213 3240 3264 3332 3360 3402 3440 3468 3483 3528 3570 3612 3645 3655 3672 3780 3808 3870 3888 3920 3969 4032 4046 4080 4128 4131 4165 4214 4284 4320 4335 4386 4410 4515 4536 4590 4624 4644 4704 4760 4816 4860 4896 4998 5040 5103 5117 5160 5184 5202 5292 5355 5418 5440 5508 5670 5712 5780 5805 5832 5848 5880 6020 6048 6069 6120 6192 6321 6426 6480 6579 6615 6664 6720 6804 6880 6885 6936 6966 7056 7140 7224 7290 7310 7344 7497 7560 7616 7740 7776 7803 7840 7938 8092 8127 8160 8256 8262 8330 8428 8505 8568 8640 8670 8772 8820 9030 9072 9180 9248 9288 9408 9520 9632 9639 9720 9792 9996 10080 10115 10206 10234 10320 10404 10449 10535 10584 10710 10836 10965 11016 11340 11424 11560 11610 11664 11696 11760 11907 12040 12096 12138 12240 12384 12393 12427 12495 12642 12852 12960 13005 13158 13230 13328 13545 13608 13760 13770 13872 13932 14112 14161 14280 14448 14580 14620 14688 14994 15120 15351 15480 15552 15606 15680 15876 16065 16184 16254 16320 16524 16660 16856 17010 17136 17340 17415 17544 17640 18060 18144 18207 18360 18496 18576 18963 19040 19264 19278 19440 19737 19845 19992 20160 20230 20412 20468 20640 20655 20808 20898 21070 21168 21420 21672 21930 22032 22491 22680 22848 23120 23220 23328 23392 23409 23520 23814 24080 24276 24381 24480 24768 24786 24854 24990 25284 25515 25585 25704 25920 26010 26316 26460 26656 27090 27216 27540 27744 27864 28224 28322 28560 28896 28917 29160 29240 29376 29988 30240 30345 30702 30960 31212 31347 31605 31752 32130 32368 32508 32895 33048 33320 33712 34020 34272 34680 34830 35088 35280 35721 35819 36120 36288 36414 36720 37152 37281 37485 37926 38080 38556 38880 39015 39474 39690 39984 40460 40635 40824 40936 41280 41310 41616 41796 42140 42336 42483 42840 43344 43860 44064 44982 45360 46053 46240 46440 46656 46784 46818 47040 47628 48160 48195 48552 48762 48960 49572 49708 49980 50568 51030 51170 51408 52020 52245 52632 52920 53312 54180 54432 54621 55080 55488 55728 56644 56889 57120 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45296415 45881640 46421424 46974060 47192544 48316176 48580560 48713840 49152096 49322763 49737240 50105664 51579360 51616845 52224102 52436160 53684640 54613440 54803070 55057968 56368872 56842560 58026780 58456608 58990680 59684688 60395220 61175520 61440120 61895232 62632080 63414981 64421568 64774080 65763684 66316320 67417920 68822460 69632136 70217280 70461090 72474264 73070760 73410624 74605860 75158496 77369040 78654240 79579584 80526960 81920160 82204605 82586952 83509440 84553308 85263840 87040170 87684912 90592830 91763280 92842848 93948120 94385088 96632352 97161120 97427680 98304192 98645526 99474480 103158720 103233690 104448204 105691635 107369280 109606140 110115936 112737744 116053560 116913216 117981360 119369376 120790440 122351040 122880240 125264160 126829962 130560255 131527368 132632640 137644920 139264272 140922180 144948528 146141520 147968289 149211720 150316992 154738080 157308480 161053920 163840320 164409210 165173904 169106616 170527680 174080340 175369824 181185660 183526560 185685696 187896240 193264704 194322240 194855360 197291052 198948960 206467380 208896408 211383270 219212280 220231872 225475488 232107120 235962720 238738752 241580880 245760480 246613815 250528320 253659924 261120510 263054736 275289840 278528544 281844360 289897056 292283040 295936578 298423440 309476160 317074905 322107840 328818420 330347808 338213232 348160680 350739648 362371320 367053120 375792480 394582104 397897920 412934760 417792816 422766540 438424560 443904867 450950976 464214240 471925440 483161760 491520960 493227630 507319848 522241020 526109472 550579680 557057088 563688720 579794112 584566080 591873156 596846880 634149810 657636840 660695616 676426464 696321360 724742640 739841445 751584960 789164208 825869520 835585632 845533080 876849120 887809734 928428480 966323520 986455260 1014639696 1044482040 1052218944 1101159360 1127377440 1183746312 1193693760 1268299620 1315273680 1352852928 1392642720 1449485280 1479682890 1578328416 1651739040 1671171264 1691066160 1753698240 1775619468 1972910520 2029279392 2088964080 2219524335 2254754880 2367492624 2536599240 2630547360 2785285440 2898970560 2959365780 3156656832 3303478080 3382132320 3551238936 3945821040 4058558784 4177928160 4439048670 4734985248 5073198480 5261094720 5918731560 6764264640 7102477872 7891642080 8355856320 8878097340 9469970496 10146396960 11837463120 14204955744 15783284160 17756194680 20292793920 23674926240 28409911488 35512389360 47349852480 71024778720 142049557440
• Sum of all divisors σ(n): 641270173896
• Sum of proper divisors (its aliquot sum) s(n): 499220616456
• 142049557440 is an abundant number, because the sum of its proper divisors (499220616456) is greater than itself. Its abundance is 357171059016

Bases of 142049557440

• Binary: 10000100010010110100000011101111000000₂
• Hexadecimal: 0x2112D03BC0
• Base-36: 1T98N000

Squares and roots of 142049557440

• 142049557440 squared (142049557440²) is 20178076768899859353600
• 142049557440 cubed (142049557440³) is 2866286875012570176857124470784000
• The square root of 142049557440 is 376894.6237876043
• The cube root of 142049557440 is 5217.7102918619

Scales and comparisons

• 142,049,557,440 seconds is equal to 4,516 years, 38 weeks, 2 days, 2 hours, 24 minutes.
• To count from 1 to 142,049,557,440 would take you about nine thousand and thirty-three 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 142049557440 cubic inches would be around 434.8 feet tall.

Recreational maths with 142049557440

• 142049557440 backwards is 044755940241
• 142049557440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142049557440's digits is 45
• More coming soon!