138377225
138,377,225 is an odd composite number composed of five prime numbers multiplied together.
138377225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138377225:
52 × 72 × 37 × 43 × 71
(5 × 5 × 7 × 7 × 37 × 43 × 71)See below for interesting mathematical facts about the number 138377225 from the Numbermatics database.
Names of 138377225
- Cardinal: 138377225 can be written as One hundred thirty-eight million, three hundred seventy-seven thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.38377225 × 108
Factors of 138377225
Divisors of 138377225
- Number of divisors d(n): 72
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Complete list of divisors:
1 5 7 25 35 37 43 49 71 175 185 215 245 259 301 355 497 925 1075 1225 1295 1505 1591 1775 1813 2107 2485 2627 3053 3479 6475 7525 7955 9065 10535 11137 12425 13135 15265 17395 18389 21371 39775 45325 52675 55685 65675 76325 77959 86975 91945 106855 112961 128723 149597 278425 389795 459725 534275 564805 643615 747985 790727 1948975 2824025 3218075 3739925 3953635 5535089 19768175 27675445 138377225
- Sum of all divisors σ(n): 212718528
- Sum of proper divisors (its aliquot sum) s(n): 74341303
- 138377225 is a deficient number, because the sum of its proper divisors (74341303) is less than itself. Its deficiency is 64035922
Bases of 138377225
- Binary: 10000011111101111000000010012
- Hexadecimal: 0x83F7809
- Base-36: 2ADWJT
Squares and roots of 138377225
- 138377225 squared (1383772252) is 19148256398700625
- 138377225 cubed (1383772253) is 2649682584040686093265625
-
The
square root of 138377225 is 11763.3849295175 -
The
cube root of 138377225 is 517.2353583219
Scales and comparisons
How big is 138377225?- 138,377,225 seconds is equal to 4 years, 20 weeks, 5 days, 14 hours, 7 minutes, 5 seconds.
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To count from 1 to 138,377,225 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 138377225 cubic inches would be around 43.1 feet tall.
Recreational maths with 138377225
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The information we have on file for 138377225 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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