142286382672

Names of 142286382672

• Cardinal: 142286382672 can be written as One hundred forty-two billion, two hundred eighty-six million, three hundred eighty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.42286382672 × 10¹¹

Factors of 142286382672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 83

Divisors of 142286382672

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 23 24 28 31 34 42 46 48 49 51 56 62 68 69 84 92 93 98 102 112 119 124 136 138 147 161 168 184 186 196 204 217 238 248 272 276 294 322 336 343 357 368 372 391 392 408 434 476 483 496 527 529 552 588 644 651 686 713 714 744 782 784 816 833 868 952 961 966 1029 1054 1058 1104 1127 1173 1176 1288 1302 1372 1426 1428 1488 1519 1564 1581 1587 1666 1736 1904 1922 1932 2058 2108 2116 2139 2254 2346 2352 2499 2576 2604 2737 2744 2852 2856 2883 3038 3128 3162 3174 3332 3381 3472 3689 3703 3844 3864 4116 4216 4232 4278 4508 4557 4692 4991 4998 5208 5474 5488 5704 5712 5766 5831 6076 6256 6324 6348 6664 6727 6762 7378 7406 7688 7728 7889 8211 8232 8432 8464 8556 8993 9016 9114 9384 9982 9996 10416 10633 10948 11067 11109 11408 11532 11662 12121 12152 12648 12696 13328 13454 13524 14756 14812 14973 15376 15778 16337 16399 16422 16464 17112 17493 17986 18032 18228 18768 19159 19964 19992 20181 21266 21896 22103 22134 22218 23064 23324 23667 24242 24304 25296 25392 25823 25921 26908 26979 27048 29512 29624 29946 31556 31899 32674 32798 32844 34224 34937 34986 35972 36363 36456 38318 39928 39984 40362 42532 43792 44206 44268 44436 46128 46648 47089 47334 48484 49011 49197 51646 51842 53816 53958 54096 57477 59024 59248 59892 62951 63112 63798 65348 65596 65688 66309 69874 69972 71944 72726 72912 76636 77469 77763 79856 80724 84847 85064 88412 88536 88872 93296 94178 94668 96968 98022 98394 103292 103684 104811 107632 107916 114359 114793 114954 119784 125902 126224 127596 130696 131192 131376 132618 134113 139748 139944 141267 143888 145452 153272 154721 154938 155526 161448 169694 170128 176824 177072 177744 180761 181447 188356 188853 189336 193936 196044 196788 206584 207368 209622 215832 228718 229586 229908 239568 244559 251804 254541 255192 261392 262384 265236 268226 278783 279496 279888 282534 290904 306544 309442 309876 311052 322896 329623 339388 343077 344379 353648 361522 362894 375751 376712 377706 378672 392088 393576 402339 413168 414736 419244 431664 440657 457436 459172 459816 464163 489118 503608 508369 509082 510384 530472 536452 542283 544341 557566 558992 565068 581808 593929 618884 619752 622104 659246 678776 686154 688758 723044 725788 733677 751502 753424 755412 784176 787152 800513 803551 804678 836349 838488 881314 914872 918344 919632 928326 978236 988869 1007216 1016738 1018164 1060944 1072904 1083047 1084566 1088682 1115132 1127253 1130136 1187858 1237768 1239504 1244208 1318492 1321971 1357552 1372308 1377516 1446088 1451576 1467354 1503004 1510824 1525107 1601026 1607102 1609356 1672698 1676976 1762628 1781787 1829744 1836688 1856652 1951481 1956472 1977738 2033476 2036328 2145808 2166094 2169132 2177364 2230264 2254506 2260272 2375716 2401539 2410653 2475536 2630257 2636984 2643942 2744616 2755032 2892176 2903152 2934708 3006008 3021648 3050214 3084599 3202052 3214204 3218712 3249141 3345396 3525256 3558583 3563574 3713304 3902962 3912944 3955476 4066952 4072656 4157503 4332188 4338264 4354728 4460528 4509012 4751432 4803078 4821306 5260514 5273968 5287884 5489232 5510064 5603591 5624857 5854443 5869416 6012016 6100428 6169198 6404104 6428408 6437424 6498282 6690792 7050512 7117166 7127148 7426608 7581329 7805924 7890771 7910952 8133904 8315006 8642273 8664376 8676528 8709456 9018024 9253797 9502864 9606156 9642612 10521028 10575768 10675749 11207182 11249714 11708886 11738832 12200856 12338396 12472509 12808208 12856816 12996564 13381584 13660367 14234332 14254296 15162658 15611848 15781542 15821904 16630012 16810773 16874571 17284546 17328752 18036048 18411799 18507594 19212312 19285224 21042056 21151536 21351498 22414364 22499428 22743987 23417772 24401712 24676792 24910081 24945018 25926819 25993128 27320734 28468664 28508592 30325316 31223696 31563084 33260024 33621546 33749142 34569092 36823598 37015188 38424624 38570448 40981101 42084112 42702996 44828728 44998856 45487974 46835544 49353584 49820162 49890036 51853638 51986256 54641468 55235397 56937328 60495911 60650632 63126168 66520048 67243092 67498284 69138184 73647196 74030376 74730243 81962202 85405992 89657456 89997712 90975948 93671088 95622569 99640324 99780072 103707276 109282936 110470794 120991822 121301264 126252336 128882593 134486184 134996568 138276368 147294392 148060752 149460486 163924404 170811984 174370567 181487733 181951896 191245138 199280648 199560144 207414552 218565872 220941588 241983644 257765186 268972368 269993136 286867707 294588784 298920972 327848808 348741134 362975466 363903792 382490276 386647779 398561296 414829104 423471377 441883176 483967288 515530372 523111701 573735414 597841944 655697616 697482268 725950932 764980552 773295558 846942754 883766352 967934576 1031060744 1046223402 1147470828 1195683888 1270414131 1394964536 1451901864 1529961104 1546591116 1693885508 2062121488 2092446804 2294941656 2540828262 2789929072 2903803728 2964299639 3093182232 3387771016 4184893608 4589883312 5081656524 5928599278 6186364464 6775542032 8369787216 8892898917 10163313048 11857198556 17785797834 20326626096 23714397112 35571595668 47428794224 71143191336 142286382672
• Sum of all divisors σ(n): 490262371200
• Sum of proper divisors (its aliquot sum) s(n): 347975988528
• 142286382672 is an abundant number, because the sum of its proper divisors (347975988528) is greater than itself. Its abundance is 205689605856

Bases of 142286382672

• Binary: 10000100100000111011011110011001010000₂
• Hexadecimal: 0x2120EDE650
• Base-36: 1TD5MZIO

Squares and roots of 142286382672

• 142286382672 squared (142286382672²) is 20245414693882821859584
• 142286382672 cubed (142286382672³) is 2880646822487142928639975674728448
• The square root of 142286382672 is 377208.6725832269
• The cube root of 142286382672 is 5220.6083400171

Scales and comparisons

• 142,286,382,672 seconds is equal to 4,524 years, 13 weeks, 6 days, 3 hours, 11 minutes, 12 seconds.
• To count from 1 to 142,286,382,672 would take you about nine thousand and forty-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 142286382672 cubic inches would be around 435.1 feet tall.

Recreational maths with 142286382672

• 142286382672 backwards is 276283682241
• 142286382672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142286382672's digits is 51
• More coming soon!