142944246666
142,944,246,666 is an even composite number composed of seven prime numbers multiplied together.
142944246666 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 142944246666:
2 × 34 × 13 × 17 × 29 × 37 × 612
(2 × 3 × 3 × 3 × 3 × 13 × 17 × 29 × 37 × 61 × 61)See below for interesting mathematical facts about the number 142944246666 from the Numbermatics database.
Names of 142944246666
- Cardinal: 142944246666 can be written as One hundred forty-two billion, nine hundred forty-four million, two hundred forty-six thousand, six hundred sixty-six.
Scientific notation
- Scientific notation: 1.42944246666 × 1011
Factors of 142944246666
Divisors of 142944246666
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 6 9 13 17 18 26 27 29 34 37 39 51 54 58 61 74 78 81 87 102 111 117 122 153 162 174 183 221 222 234 261 306 333 351 366 377 442 459 481 493 522 549 629 663 666 702 754 783 793 918 962 986 999 1037 1053 1073 1098 1131 1258 1326 1377 1443 1479 1566 1586 1647 1769 1887 1989 1998 2074 2106 2146 2257 2262 2349 2379 2754 2886 2958 2997 3111 3219 3294 3393 3538 3721 3774 3978 4329 4437 4514 4698 4758 4941 5307 5661 5967 5994 6222 6409 6438 6771 6786 7137 7442 8177 8658 8874 9333 9657 9882 10179 10614 11163 11322 11934 12818 12987 13311 13481 13542 13949 14274 15921 16354 16983 17901 18241 18666 19227 19314 20313 20358 21411 22326 22997 24531 25974 26622 26962 27898 27999 28971 29341 30073 30537 31842 33489 33966 35802 36482 38369 38454 38961 39933 40443 40626 41847 42822 45994 47763 48373 49062 50949 54723 55998 57681 57942 58682 60146 60939 61074 63257 64233 65453 66978 68991 73593 76738 77922 79866 80886 83694 83997 86913 88023 90219 95526 96746 100467 101898 107909 109446 115107 115362 121329 121878 125541 126514 128466 130906 137677 137982 143289 145119 147186 164169 167994 173043 173826 176046 180438 182817 189771 196359 200934 206973 215818 220779 230214 237133 242658 251082 264069 270657 275354 286578 290238 301401 323727 328338 345321 346086 363987 365634 376623 379542 390949 392718 413031 413946 435357 441558 474266 492507 498797 519129 528138 541314 569313 589077 602802 620919 647454 662337 690642 711399 727974 753246 781898 792207 811971 822341 826062 850889 870714 971181 985014 997594 1035963 1038258 1091961 1112701 1129869 1138626 1172847 1178154 1239093 1241838 1306071 1324674 1402817 1422798 1477521 1496391 1584414 1623942 1644682 1701778 1707939 1767231 1789801 1834453 1862757 1942362 2071926 2134197 2183922 2225402 2259738 2340509 2345694 2376621 2435913 2467023 2478186 2552667 2612142 2805634 2913543 2955042 2992782 3107889 3338103 3415878 3518541 3534462 3579602 3668906 3717279 3725514 3918213 3992633 4208451 4268394 4489173 4681018 4753242 4871826 4934046 5105334 5123817 5301693 5369403 5503359 5827086 6215778 6402591 6676206 7021527 7037082 7401069 7434558 7658001 7836426 7985266 8416902 8740629 8978346 10014309 10247634 10555623 10603386 10738806 11006718 11151837 11977899 12625353 12805182 13467519 14043054 14465113 14802138 15316002 16108209 16510077 17481258 19207773 20028618 21064581 21111246 22203207 22303674 22974003 23847889 23955798 25250706 26935038 28930226 30042927 30426617 31666869 32216418 33020154 35933697 37876059 38415546 40402557 42129162 43395339 44406414 45948006 47695778 48324627 49530231 51904229 60085854 60853234 63193743 63333738 66609621 67874761 68922009 71543667 71867394 75752118 80805114 86790678 90128781 91279851 96649254 99060462 103808458 107801091 113628177 126387486 130186017 133219242 135749522 137844018 143087334 144973881 148590693 155712687 180257562 182559702 189581229 203624283 214631001 215602182 227256354 260372034 273839553 289947762 297181386 311425374 323403273 379162458 390558051 407248566 429262002 467138061 547679106 610872849 643893003 646806546 781116102 821518659 882371893 934276122 1171674153 1221745698 1287786006 1401414183 1643037318 1764743786 1832618547 1931679009 2343348306 2464555977 2647115679 2802828366 3665237094 3863358018 4204242549 4929111954 5294231358 5497855641 7941347037 8408485098 10995711282 15882694074 23824041111 47648082222 71472123333 142944246666
- Sum of all divisors σ(n): 394501227120
- Sum of proper divisors (its aliquot sum) s(n): 251556980454
- 142944246666 is an abundant number, because the sum of its proper divisors (251556980454) is greater than itself. Its abundance is 108612733788
Bases of 142944246666
- Binary: 100001010010000010010000011011100010102
- Hexadecimal: 0x2148241B8A
- Base-36: 1TO1BAMI
Squares and roots of 142944246666
- 142944246666 squared (1429442466662) is 20433057654910252115556
- 142944246666 cubed (1429442466663) is 2920788033564090584498285199736296
-
The
square root of 142944246666 is 378079.6829585001 -
The
cube root of 142944246666 is 5228.6418347663
Scales and comparisons
How big is 142944246666?- 142,944,246,666 seconds is equal to 4,545 years, 9 weeks, 4 days, 7 hours, 11 minutes, 6 seconds.
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To count from 1 to 142,944,246,666 would take you about nine thousand and ninety 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 142944246666 cubic inches would be around 435.7 feet tall.
Recreational maths with 142944246666
- 142944246666 backwards is 666642449241
- 142944246666 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142944246666's digits is 54
- More coming soon!
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