142895640384

Names of 142895640384

• Cardinal: 142895640384 can be written as One hundred forty-two billion, eight hundred ninety-five million, six hundred forty thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.42895640384 × 10¹¹

Factors of 142895640384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2109

Divisors of 142895640384

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 67 72 84 96 112 126 134 144 168 192 201 224 252 268 288 307 336 402 448 469 504 536 576 603 614 672 804 921 938 1008 1072 1206 1228 1344 1407 1608 1723 1842 1876 2016 2144 2149 2412 2456 2763 2814 3216 3446 3684 3752 4032 4221 4288 4298 4824 4912 5169 5526 5628 6432 6447 6892 7368 7504 8442 8596 9648 9824 10338 11052 11256 12061 12864 12894 13784 14736 15008 15507 16884 17192 19296 19341 19648 20569 20676 22104 22512 24122 25788 27568 29472 30016 31014 33768 34384 36183 38592 38682 41138 41352 44208 45024 48244 51576 55136 58944 61707 62028 67536 68768 72366 77364 82276 82704 88416 90048 96488 103152 108549 110272 115441 123414 124056 135072 137536 143983 144732 154728 164552 165408 176832 185121 192976 206304 217098 230882 246828 248112 270144 287966 289464 309456 329104 330816 346323 370242 385952 412608 431949 434196 461764 493656 496224 528961 575932 578928 618912 658208 692646 740484 771904 808087 863898 868392 923528 987312 992448 1038969 1057922 1151864 1157856 1237824 1295847 1316416 1385292 1480968 1586883 1616174 1727796 1736784 1847056 1974624 2077938 2115844 2303728 2315712 2424261 2591694 2770584 2961936 3173766 3232348 3455592 3473568 3694112 3702727 3949248 4155876 4231688 4607456 4760649 4848522 5183388 5541168 5923872 6347532 6464696 6911184 6947136 7272783 7388224 7405454 8311752 8463376 9214912 9521298 9697044 10366776 11082336 11108181 11847744 12695064 12929392 13822368 14545566 14810908 16623504 16926752 19042596 19394088 20733552 22164672 22216362 25390128 25858784 27644736 29091132 29621816 33247008 33324543 33853504 35440387 38085192 38788176 41467104 44432724 50780256 51717568 58182264 59243632 66494016 66649086 70880774 76170384 77576352 82934208 88865448 101560512 106321161 116364528 118487264 133298172 141761548 152340768 155152704 177730896 212642322 232729056 236974528 248082709 266596344 283523096 304681536 318963483 355461792 425284644 465458112 496165418 533192688 567046192 637926966 710923584 744248127 850569288 992330836 1066385376 1134092384 1275853932 1488496254 1701138576 1984661672 2132770752 2232744381 2268184768 2551707864 2976992508 3402277152 3969323344 4465488762 5103415728 5953985016 6804554304 7938646688 8930977524 10206831456 11907970032 15877293376 17861955048 20413662912 23815940064 35723910096 47631880128 71447820192 142895640384
• Sum of all divisors σ(n): 476907278848
• Sum of proper divisors (its aliquot sum) s(n): 334011638464
• 142895640384 is an abundant number, because the sum of its proper divisors (334011638464) is greater than itself. Its abundance is 191115998080

Bases of 142895640384

• Binary: 10000101000101001111100110111101000000₂
• Hexadecimal: 0x21453E6F40
• Base-36: 1TN8DHS0

Squares and roots of 142895640384

• 142895640384 squared (142895640384²) is 20419164040753451667456
• 142895640384 cubed (142895640384³) is 2917809521709409549879517732143104
• The square root of 142895640384 is 378015.3970197511
• The cube root of 142895640384 is 5228.0491243049

Scales and comparisons

• 142,895,640,384 seconds is equal to 4,543 years, 33 weeks, 1 day, 17 hours, 26 minutes, 24 seconds.
• To count from 1 to 142,895,640,384 would take you about nine thousand and eighty-seven 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 142895640384 cubic inches would be around 435.7 feet tall.

Recreational maths with 142895640384

• 142895640384 backwards is 483046598241
• The number of decimal digits it has is: 12
• The sum of 142895640384's digits is 54
• More coming soon!