139793472
139,793,472 is an even composite number composed of five prime numbers multiplied together.
139793472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 139793472:
26 × 33 × 72 × 13 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 13 × 127)See below for interesting mathematical facts about the number 139793472 from the Numbermatics database.
Names of 139793472
- Cardinal: 139793472 can be written as One hundred thirty-nine million, seven hundred ninety-three thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.39793472 × 108
Factors of 139793472
Divisors of 139793472
- Number of divisors d(n): 336
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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 32 36 39 42 48 49 52 54 56 63 64 72 78 84 91 96 98 104 108 112 117 126 127 144 147 156 168 182 189 192 196 208 216 224 234 252 254 273 288 294 312 336 351 364 378 381 392 416 432 441 448 468 504 508 546 576 588 624 637 672 702 728 756 762 784 819 832 864 882 889 936 1008 1016 1092 1143 1176 1248 1274 1323 1344 1404 1456 1512 1524 1568 1638 1651 1728 1764 1778 1872 1911 2016 2032 2184 2286 2352 2457 2496 2548 2646 2667 2808 2912 3024 3048 3136 3276 3302 3429 3528 3556 3744 3822 4032 4064 4368 4572 4704 4914 4953 5096 5292 5334 5616 5733 5824 6048 6096 6223 6552 6604 6858 7056 7112 7488 7644 8001 8128 8736 9144 9408 9828 9906 10192 10584 10668 11232 11466 11557 12096 12192 12446 13104 13208 13716 14112 14224 14859 15288 16002 17199 17472 18288 18669 19656 19812 20384 21168 21336 22464 22932 23114 24003 24384 24892 26208 26416 27432 28224 28448 29718 30576 32004 34398 34671 36576 37338 39312 39624 40768 42336 42672 44577 45864 46228 48006 49784 52416 52832 54864 56007 56896 59436 61152 64008 68796 69342 73152 74676 78624 79248 80899 84672 85344 89154 91728 92456 96012 99568 104013 105664 109728 112014 118872 122304 128016 137592 138684 149352 157248 158496 161798 168021 170688 178308 183456 184912 192024 199136 208026 219456 224028 237744 242697 256032 275184 277368 298704 312039 316992 323596 336042 356616 366912 369824 384048 398272 416052 448056 475488 485394 512064 550368 554736 597408 624078 647192 672084 713232 728091 739648 768096 832104 896112 950976 970788 1100736 1109472 1194816 1248156 1294384 1344168 1426464 1456182 1536192 1664208 1792224 1941576 2184273 2218944 2496312 2588768 2688336 2852928 2912364 3328416 3584448 3883152 4368546 4992624 5177536 5376672 5824728 6656832 7766304 8737092 9985248 10753344 11649456 15532608 17474184 19970496 23298912 34948368 46597824 69896736 139793472
- Sum of all divisors σ(n): 518891520
- Sum of proper divisors (its aliquot sum) s(n): 379098048
- 139793472 is an abundant number, because the sum of its proper divisors (379098048) is greater than itself. Its abundance is 239304576
Bases of 139793472
- Binary: 10000101010100010100010000002
- Hexadecimal: 0x8551440
- Base-36: 2B89C0
Squares and roots of 139793472
- 139793472 squared (1397934722) is 19542214813814784
- 139793472 cubed (1397934723) is 2731874059393002220290048
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The
square root of 139793472 is 11823.4289442615 -
The
cube root of 139793472 is 518.9939522833
Scales and comparisons
How big is 139793472?- 139,793,472 seconds is equal to 4 years, 23 weeks, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 139,793,472 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 139793472 cubic inches would be around 43.2 feet tall.
Recreational maths with 139793472
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