139428432
139,428,432 is an even composite number composed of six prime numbers multiplied together.
139428432 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 139428432:
24 × 33 × 11 × 13 × 37 × 61
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 13 × 37 × 61)See below for interesting mathematical facts about the number 139428432 from the Numbermatics database.
Names of 139428432
- Cardinal: 139428432 can be written as One hundred thirty-nine million, four hundred twenty-eight thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.39428432 × 108
Factors of 139428432
Divisors of 139428432
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 33 36 37 39 44 48 52 54 61 66 72 74 78 88 99 104 108 111 117 122 132 143 144 148 156 176 183 198 208 216 222 234 244 264 286 296 297 312 333 351 366 396 407 429 432 444 468 481 488 528 549 572 592 594 624 666 671 702 732 792 793 814 858 888 936 962 976 999 1098 1144 1188 1221 1287 1332 1342 1404 1443 1464 1584 1586 1628 1647 1716 1776 1872 1924 1998 2013 2196 2257 2288 2376 2379 2442 2574 2664 2684 2808 2886 2928 3172 3256 3294 3432 3663 3848 3861 3996 4026 4329 4392 4514 4752 4758 4884 5148 5291 5328 5368 5616 5772 6039 6344 6512 6588 6771 6864 7137 7326 7696 7722 7992 8052 8658 8723 8784 9028 9516 9768 10296 10582 10736 10989 11544 12078 12688 12987 13176 13542 14274 14652 15444 15873 15984 16104 17316 17446 18056 18117 19032 19536 20313 20592 21164 21411 21978 23088 24156 24827 25974 26169 26352 27084 28548 29304 29341 30888 31746 32208 34632 34892 36112 36234 38064 40626 42328 42822 43956 47619 48312 49654 51948 52338 54168 57096 58608 58682 60939 61776 63492 69264 69784 72468 74481 78507 81252 84656 85644 87912 88023 95238 96624 99308 103896 104676 108336 114192 117364 121878 126984 139568 142857 144936 148962 157014 162504 171288 175824 176046 190476 198616 207792 209352 223443 234728 235521 243756 253968 264069 285714 289872 297924 314028 322751 325008 342576 352092 380952 397232 418704 446886 469456 471042 487512 528138 571428 595848 628056 645502 670329 704184 761904 792207 893772 942084 968253 975024 1056276 1142856 1191696 1256112 1291004 1340658 1408368 1584414 1787544 1884168 1936506 2112552 2285712 2582008 2681316 2904759 3168828 3575088 3768336 3873012 4225104 5164016 5362632 5809518 6337656 7746024 8714277 10725264 11619036 12675312 15492048 17428554 23238072 34857108 46476144 69714216 139428432
- Sum of all divisors σ(n): 490801920
- Sum of proper divisors (its aliquot sum) s(n): 351373488
- 139428432 is an abundant number, because the sum of its proper divisors (351373488) is greater than itself. Its abundance is 211945056
Bases of 139428432
- Binary: 10000100111110000010010100002
- Hexadecimal: 0x84F8250
- Base-36: 2B0FO0
Squares and roots of 139428432
- 139428432 squared (1394284322) is 19440287649978624
- 139428432 cubed (1394284323) is 2710528824665484377837568
-
The
square root of 139428432 is 11807.9817073031 -
The
cube root of 139428432 is 518.5418121971
Scales and comparisons
How big is 139428432?- 139,428,432 seconds is equal to 4 years, 22 weeks, 3 days, 18 hours, 7 minutes, 12 seconds.
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To count from 1 to 139,428,432 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 139428432 cubic inches would be around 43.2 feet tall.
Recreational maths with 139428432
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The information we have on file for 139428432 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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