139476942
139,476,942 is an even composite number composed of five prime numbers multiplied together.
139476942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 139476942:
2 × 32 × 112 × 17 × 3767
(2 × 3 × 3 × 11 × 11 × 17 × 3767)See below for interesting mathematical facts about the number 139476942 from the Numbermatics database.
Names of 139476942
- Cardinal: 139476942 can be written as One hundred thirty-nine million, four hundred seventy-six thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.39476942 × 108
Factors of 139476942
Divisors of 139476942
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 11 17 18 22 33 34 51 66 99 102 121 153 187 198 242 306 363 374 561 726 1089 1122 1683 2057 2178 3366 3767 4114 6171 7534 11301 12342 18513 22602 33903 37026 41437 64039 67806 82874 124311 128078 192117 248622 372933 384234 455807 576351 704429 745866 911614 1152702 1367421 1408858 2113287 2734842 4102263 4226574 6339861 7748719 8204526 12679722 15497438 23246157 46492314 69738471 139476942
- Sum of all divisors σ(n): 351803088
- Sum of proper divisors (its aliquot sum) s(n): 212326146
- 139476942 is an abundant number, because the sum of its proper divisors (212326146) is greater than itself. Its abundance is 72849204
Bases of 139476942
- Binary: 10000101000000111111110011102
- Hexadecimal: 0x8503FCE
- Base-36: 2B1H3I
Squares and roots of 139476942
- 139476942 squared (1394769422) is 19453817349671364
- 139476942 cubed (1394769423) is 2713358954158706555688888
-
The
square root of 139476942 is 11810.0356477023 -
The
cube root of 139476942 is 518.6019423209
Scales and comparisons
How big is 139476942?- 139,476,942 seconds is equal to 4 years, 22 weeks, 4 days, 7 hours, 35 minutes, 42 seconds.
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To count from 1 to 139,476,942 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 139476942 cubic inches would be around 43.2 feet tall.
Recreational maths with 139476942
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The information we have on file for 139476942 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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