139530832
139,530,832 is an even composite number composed of five prime numbers multiplied together.
139530832 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 139530832:
24 × 72 × 17 × 192 × 29
(2 × 2 × 2 × 2 × 7 × 7 × 17 × 19 × 19 × 29)See below for interesting mathematical facts about the number 139530832 from the Numbermatics database.
Names of 139530832
- Cardinal: 139530832 can be written as One hundred thirty-nine million, five hundred thirty thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.39530832 × 108
Factors of 139530832
Divisors of 139530832
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 7 8 14 16 17 19 28 29 34 38 49 56 58 68 76 98 112 116 119 133 136 152 196 203 232 238 266 272 304 323 361 392 406 464 476 493 532 551 646 722 784 812 833 931 952 986 1064 1102 1292 1421 1444 1624 1666 1862 1904 1972 2128 2204 2261 2527 2584 2842 2888 3248 3332 3451 3724 3857 3944 4408 4522 5054 5168 5684 5776 6137 6664 6902 7448 7714 7888 8816 9044 9367 10108 10469 11368 12274 13328 13804 14896 15428 15827 17689 18088 18734 20216 20938 22736 24157 24548 26999 27608 30856 31654 35378 36176 37468 40432 41876 42959 48314 49096 53998 55216 61712 63308 65569 70756 73283 74936 83752 85918 96628 98192 107996 126616 131138 141512 146566 149872 167504 171836 177973 193256 215992 253232 262276 283024 293132 300713 343672 355946 386512 431984 458983 512981 524552 586264 601426 687344 711892 917966 1025962 1049104 1172528 1202852 1245811 1423784 1835932 2051924 2405704 2491622 2847568 3671864 4103848 4811408 4983244 7343728 8207696 8720677 9966488 17441354 19932976 34882708 69765416 139530832
- Sum of all divisors σ(n): 363542580
- Sum of proper divisors (its aliquot sum) s(n): 224011748
- 139530832 is an abundant number, because the sum of its proper divisors (224011748) is greater than itself. Its abundance is 84480916
Bases of 139530832
- Binary: 10000101000100010010010100002
- Hexadecimal: 0x8511250
- Base-36: 2B2MOG
Squares and roots of 139530832
- 139530832 squared (1395308322) is 19468853078612224
- 139530832 cubed (1395308323) is 2716505268144525020090368
-
The
square root of 139530832 is 11812.3169615449 -
The
cube root of 139530832 is 518.6687248291
Scales and comparisons
How big is 139530832?- 139,530,832 seconds is equal to 4 years, 22 weeks, 4 days, 22 hours, 33 minutes, 52 seconds.
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To count from 1 to 139,530,832 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 139530832 cubic inches would be around 43.2 feet tall.
Recreational maths with 139530832
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