139946537472
139,946,537,472 is an even composite number composed of five prime numbers multiplied together.
139946537472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 139946537472:
29 × 3 × 7 × 23 × 565907
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 23 × 565907)See below for interesting mathematical facts about the number 139946537472 from the Numbermatics database.
Names of 139946537472
- Cardinal: 139946537472 can be written as One hundred thirty-nine billion, nine hundred forty-six million, five hundred thirty-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.39946537472 × 1011
Factors of 139946537472
Divisors of 139946537472
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 56 64 69 84 92 96 112 128 138 161 168 184 192 224 256 276 322 336 368 384 448 483 512 552 644 672 736 768 896 966 1104 1288 1344 1472 1536 1792 1932 2208 2576 2688 2944 3584 3864 4416 5152 5376 5888 7728 8832 10304 10752 11776 15456 17664 20608 30912 35328 41216 61824 82432 123648 247296 565907 1131814 1697721 2263628 3395442 3961349 4527256 6790884 7922698 9054512 11884047 13015861 13581768 15845396 18109024 23768094 26031722 27163536 31690792 36218048 39047583 47536188 52063444 54327072 63381584 72436096 78095166 91111027 95072376 104126888 108654144 126763168 144872192 156190332 182222054 190144752 208253776 217308288 253526336 273333081 289744384 312380664 364444108 380289504 416507552 434616576 507052672 546666162 624761328 728888216 760579008 833015104 869233152 1014105344 1093332324 1249522656 1457776432 1521158016 1666030208 2028210688 2186664648 2499045312 2915552864 3042316032 3332060416 4373329296 4998090624 5831105728 6084632064 6664120832 8746658592 9996181248 11662211456 17493317184 19992362496 23324422912 34986634368 46648845824 69973268736 139946537472
- Sum of all divisors σ(n): 444613542912
- Sum of proper divisors (its aliquot sum) s(n): 304667005440
- 139946537472 is an abundant number, because the sum of its proper divisors (304667005440) is greater than itself. Its abundance is 164720467968
Bases of 139946537472
- Binary: 100000100101010111011010110010000000002
- Hexadecimal: 0x209576B200
- Base-36: 1SAGJZEO
Squares and roots of 139946537472
- 139946537472 squared (1399465374722) is 19585033350401900150784
- 139946537472 cubed (1399465374723) is 2740857603662389225711695506178048
-
The
square root of 139946537472 is 374094.2895474349 -
The
cube root of 139946537472 is 5191.8330561237
Scales and comparisons
How big is 139946537472?- 139,946,537,472 seconds is equal to 4,449 years, 45 weeks, 14 hours, 11 minutes, 12 seconds.
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To count from 1 to 139,946,537,472 would take you about eight thousand, eight hundred ninety-nine 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 139946537472 cubic inches would be around 432.7 feet tall.
Recreational maths with 139946537472
- 139946537472 backwards is 274735649931
- The number of decimal digits it has is: 12
- The sum of 139946537472's digits is 60
- More coming soon!
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