142381678824

Names of 142381678824

• Cardinal: 142381678824 can be written as One hundred forty-two billion, three hundred eighty-one million, six hundred seventy-eight thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.42381678824 × 10¹¹

Factors of 142381678824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1002

Divisors of 142381678824

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 17 18 21 22 24 27 28 33 34 36 42 44 51 54 56 63 66 68 72 77 81 84 88 99 102 108 119 126 132 136 153 154 162 168 187 189 198 204 216 229 231 238 252 264 297 306 308 324 357 374 378 396 408 458 459 462 476 504 561 567 594 612 616 648 687 693 714 733 748 756 792 891 916 918 924 952 1071 1122 1134 1188 1224 1309 1374 1377 1386 1428 1466 1496 1512 1603 1683 1782 1832 1836 1848 2061 2079 2142 2199 2244 2268 2376 2519 2618 2748 2754 2772 2856 2932 3206 3213 3366 3564 3672 3893 3927 4122 4158 4284 4398 4488 4536 4809 5038 5049 5131 5236 5496 5508 5544 5864 6183 6237 6412 6426 6597 6732 7128 7557 7786 7854 8063 8244 8316 8568 8796 9618 9639 10076 10098 10262 10472 11016 11679 11781 12366 12461 12474 12824 12852 13194 13464 14427 15114 15147 15393 15572 15708 16126 16488 16632 17592 17633 18549 19236 19278 19791 20152 20196 20524 22671 23358 23562 24189 24732 24922 24948 25704 26388 27251 28854 30228 30294 30786 31144 31416 32252 35037 35266 35343 37098 37383 38472 38556 39582 40392 41048 42823 43281 45342 46179 46716 47124 48378 49464 49844 49896 52776 52899 54502 56441 57708 59373 60456 60588 61572 64504 68013 70074 70532 70686 72567 74196 74766 77112 79164 81753 85646 86562 87227 90684 92358 93432 94248 96756 99688 105111 105798 106029 109004 112149 112882 115416 118746 121176 123144 128469 129843 136026 137071 138537 140148 141064 141372 145134 148392 149532 158328 158697 163506 167857 169323 171292 173124 174454 181368 184716 193512 204039 210222 211596 212058 217701 218008 224298 225764 237492 245259 256938 259686 261681 272052 274142 277074 280296 282744 290268 299064 299761 315333 317394 327012 335714 336447 338646 342584 346248 348908 369432 385407 408078 411213 415611 420444 423192 424116 435402 448596 451528 474984 476091 490518 503571 507969 513876 519372 523362 544104 548284 554148 580536 599522 630666 634788 653103 654024 671428 672894 677292 697816 735777 770814 785043 816156 822426 831222 840888 848232 870804 897192 899283 952182 959497 981036 1007142 1009341 1015938 1027752 1038744 1046724 1096568 1108296 1156221 1174999 1199044 1233639 1261332 1269576 1306206 1342856 1345788 1354584 1428273 1471554 1510713 1523907 1541628 1570086 1632312 1644852 1662444 1741608 1798566 1846427 1904364 1918994 1962072 2014284 2018682 2031876 2093448 2207331 2312442 2349998 2355129 2398088 2467278 2522664 2612412 2691576 2697849 2853569 2856546 2878491 2943108 3021426 3047814 3083256 3140172 3289704 3324888 3468663 3524997 3597132 3692854 3700917 3808728 3837988 4028568 4037364 4063752 4414662 4532139 4571721 4624884 4699996 4710258 4934556 5224824 5395698 5539281 5707138 5713092 5756982 5886216 6042852 6095628 6280344 6937326 7049994 7065387 7194264 7385708 7401834 7675976 8074728 8093547 8560707 8635473 8829324 9064278 9143442 9249768 9399992 9420516 9869112 10574991 10791396 11078562 11102751 11414276 11426184 11513964 12085704 12191256 12924989 13596417 13874652 14099988 14130774 14771416 14803668 16187094 16617843 17121414 17270946 17658648 18128556 18286884 18841032 19974983 21149982 21582792 22157124 22205502 22828552 23027928 24280641 25682121 25849978 25906419 27192834 27749304 28199976 28261548 29607336 31389259 31724973 32374188 33235686 34242828 34541892 36257112 36573768 38774967 39949966 42299964 44314248 44411004 48561282 49853529 51364242 51699956 51812838 54385668 56523096 59924949 62778518 63449946 64748376 66471372 68485656 69083784 77046363 77549934 77719257 79899932 84599928 88822008 94167777 95174919 97122564 99707058 102728484 103399912 103625676 108771336 116324901 119849898 125557036 126899892 132942744 149560587 154092726 155099868 155438514 159799864 179774847 188335554 190349838 194245128 199414116 205456968 207251352 219724813 231139089 232649802 239699796 251114072 253799784 282503331 299121174 308185452 310199736 310877028 348974703 359549694 376671108 380699676 398828232 439449626 462278178 465299604 479399592 539324541 565006662 598242348 616370904 621754056 659174439 697949406 719099388 753342216 761399352 847509993 878899252 924556356 930599208 1046924109 1078649082 1130013324 1196484696 1318348878 1395898812 1438198776 1617973623 1695019986 1757798504 1849112712 1977523317 2093848218 2157298164 2260026648 2542529979 2636697756 2791797624 3235947246 3390039972 3955046634 4187696436 4314596328 5085059958 5273395512 5932569951 6471894492 6780079944 7910093268 8375392872 10170119916 11865139902 12943788984 15820186536 17797709853 20340239832 23730279804 35595419706 47460559608 71190839412 142381678824
• Sum of all divisors σ(n): 529473542400
• Sum of proper divisors (its aliquot sum) s(n): 387091863576
• 142381678824 is an abundant number, because the sum of its proper divisors (387091863576) is greater than itself. Its abundance is 244710184752

Bases of 142381678824

• Binary: 10000100100110100111000000000011101000₂
• Hexadecimal: 0x21269C00E8
• Base-36: 1TEQDII0

Squares and roots of 142381678824

• 142381678824 squared (142381678824²) is 20272542464740690022976
• 142381678824 cubed (142381678824³) is 2886438630160610271295510012660224
• The square root of 142381678824 is 377334.9689917435
• The cube root of 142381678824 is 5221.7735788597

Scales and comparisons

• 142,381,678,824 seconds is equal to 4,527 years, 15 weeks, 3 days, 2 hours, 20 minutes, 24 seconds.
• To count from 1 to 142,381,678,824 would take you about nine thousand and fifty-four 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 142381678824 cubic inches would be around 435.1 feet tall.

Recreational maths with 142381678824

• 142381678824 backwards is 428876183241
• 142381678824 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142381678824's digits is 54
• More coming soon!