139085856
139,085,856 is an even composite number composed of six prime numbers multiplied together.
139085856 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 139085856:
25 × 33 × 7 × 13 × 29 × 61
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 29 × 61)See below for interesting mathematical facts about the number 139085856 from the Numbermatics database.
Names of 139085856
- Cardinal: 139085856 can be written as One hundred thirty-nine million, eighty-five thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.39085856 × 108
Factors of 139085856
Divisors of 139085856
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 29 32 36 39 42 48 52 54 56 58 61 63 72 78 84 87 91 96 104 108 112 116 117 122 126 144 156 168 174 182 183 189 203 208 216 224 232 234 244 252 261 273 288 312 336 348 351 364 366 377 378 406 416 427 432 464 468 488 504 522 546 549 609 624 672 696 702 728 732 754 756 783 793 812 819 854 864 928 936 976 1008 1044 1092 1098 1131 1218 1248 1281 1392 1404 1456 1464 1508 1512 1566 1586 1624 1638 1647 1708 1769 1827 1872 1952 2016 2088 2184 2196 2262 2379 2436 2457 2562 2639 2784 2808 2912 2928 3016 3024 3132 3172 3248 3276 3294 3393 3416 3538 3654 3744 3843 4176 4368 4392 4524 4758 4872 4914 5124 5278 5307 5481 5551 5616 5856 6032 6048 6264 6344 6496 6552 6588 6786 6832 7076 7137 7308 7686 7917 8352 8736 8784 9048 9516 9744 9828 10179 10248 10556 10614 10962 11102 11232 11529 12064 12383 12528 12688 13104 13176 13572 13664 14152 14274 14616 15372 15834 15921 16653 17568 18096 19032 19488 19656 20358 20496 21112 21228 21411 21924 22204 22997 23058 23751 24766 25056 25376 26208 26352 27144 28304 28548 29232 30744 31668 31842 33306 36192 37149 38064 39312 40716 40992 42224 42456 42822 43848 44408 45994 46116 47502 47763 49532 49959 52704 54288 56608 57096 58464 61488 63336 63684 66612 68991 71253 74298 76128 78624 81432 84448 84912 85644 87696 88816 91988 92232 95004 95526 99064 99918 108576 111447 114192 122976 126672 127368 133224 137982 142506 148596 149877 160979 162864 169824 171288 175392 177632 183976 184464 190008 191052 198128 199836 206973 222894 228384 253344 254736 266448 275964 285012 297192 299754 321958 325728 334341 342576 367952 368928 380016 382104 396256 399672 413946 445788 482937 509472 532896 551928 570024 594384 599508 620919 643916 668682 685152 735904 760032 764208 799344 827892 891576 965874 1103856 1140048 1188768 1199016 1241838 1287832 1337364 1448811 1528416 1598688 1655784 1783152 1931748 2207712 2280096 2398032 2483676 2575664 2674728 2897622 3311568 3566304 3863496 4346433 4796064 4967352 5151328 5349456 5795244 6623136 7726992 8692866 9934704 10698912 11590488 15453984 17385732 19869408 23180976 34771464 46361952 69542928 139085856
- Sum of all divisors σ(n): 524966400
- Sum of proper divisors (its aliquot sum) s(n): 385880544
- 139085856 is an abundant number, because the sum of its proper divisors (385880544) is greater than itself. Its abundance is 246794688
Bases of 139085856
- Binary: 10000100101001001000001000002
- Hexadecimal: 0x84A4820
- Base-36: 2AT3C0
Squares and roots of 139085856
- 139085856 squared (1390858562) is 19344875339252736
- 139085856 cubed (1390858563) is 2690598545773257186902016
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The
square root of 139085856 is 11793.4666659129 -
The
cube root of 139085856 is 518.1167777345
Scales and comparisons
How big is 139085856?- 139,085,856 seconds is equal to 4 years, 21 weeks, 6 days, 18 hours, 57 minutes, 36 seconds.
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To count from 1 to 139,085,856 would take you about six 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 139085856 cubic inches would be around 43.2 feet tall.
Recreational maths with 139085856
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