139023885
139,023,885 is an odd composite number composed of seven prime numbers multiplied together.
139023885 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 139023885:
3 × 5 × 7 × 11 × 13 × 47 × 197
See below for interesting mathematical facts about the number 139023885 from the Numbermatics database.
Names of 139023885
- Cardinal: 139023885 can be written as One hundred thirty-nine million, twenty-three thousand, eight hundred eighty-five.
Scientific notation
- Scientific notation: 1.39023885 × 108
Factors of 139023885
Divisors of 139023885
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 7 11 13 15 21 33 35 39 47 55 65 77 91 105 141 143 165 195 197 231 235 273 329 385 429 455 517 591 611 705 715 985 987 1001 1155 1365 1379 1551 1645 1833 2145 2167 2561 2585 2955 3003 3055 3619 4137 4277 4935 5005 6501 6721 6895 7683 7755 9165 9259 10835 10857 12805 12831 15015 15169 17927 18095 20163 20685 21385 27777 28171 32505 33605 38415 45507 46295 47047 53781 54285 64155 64813 75845 84513 89635 100815 101849 120367 138885 140855 141141 194439 197197 227535 235235 268905 305547 324065 361101 422565 509245 591591 601835 705705 712943 842569 972195 985985 1324037 1527735 1805505 2138829 2527707 2957955 3564715 3972111 4212845 6620185 9268259 10694145 12638535 19860555 27804777 46341295 139023885
- Sum of all divisors σ(n): 306561024
- Sum of proper divisors (its aliquot sum) s(n): 167537139
- 139023885 is an abundant number, because the sum of its proper divisors (167537139) is greater than itself. Its abundance is 28513254
Bases of 139023885
- Binary: 10000100100101010110000011012
- Hexadecimal: 0x849560D
- Base-36: 2ARRIL
Squares and roots of 139023885
- 139023885 squared (1390238852) is 19327640600493225
- 139023885 cubed (1390238853) is 2687003684164301055679125
-
The
square root of 139023885 is 11790.8390286697 -
The
cube root of 139023885 is 518.0398157159
Scales and comparisons
How big is 139023885?- 139,023,885 seconds is equal to 4 years, 21 weeks, 6 days, 1 hour, 44 minutes, 45 seconds.
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To count from 1 to 139,023,885 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 139023885 cubic inches would be around 43.2 feet tall.
Recreational maths with 139023885
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The information we have on file for 139023885 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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