138103425
138,103,425 is an odd composite number composed of five prime numbers multiplied together.
138103425 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 138103425:
32 × 52 × 37 × 53 × 313
(3 × 3 × 5 × 5 × 37 × 53 × 313)See below for interesting mathematical facts about the number 138103425 from the Numbermatics database.
Names of 138103425
- Cardinal: 138103425 can be written as One hundred thirty-eight million, one hundred three thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 1.38103425 × 108
Factors of 138103425
Divisors of 138103425
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 9 15 25 37 45 53 75 111 159 185 225 265 313 333 477 555 795 925 939 1325 1565 1665 1961 2385 2775 2817 3975 4695 5883 7825 8325 9805 11581 11925 14085 16589 17649 23475 29415 34743 49025 49767 57905 70425 82945 88245 104229 147075 149301 173715 248835 289525 414725 441225 521145 613793 746505 868575 1244175 1841379 2605725 3068965 3732525 5524137 9206895 15344825 27620685 46034475 138103425
- Sum of all divisors σ(n): 259664184
- Sum of proper divisors (its aliquot sum) s(n): 121560759
- 138103425 is a deficient number, because the sum of its proper divisors (121560759) is less than itself. Its deficiency is 16542666
Bases of 138103425
- Binary: 10000011101101001010100000012
- Hexadecimal: 0x83B4A81
- Base-36: 2A81A9
Squares and roots of 138103425
- 138103425 squared (1381034252) is 19072555996730625
- 138103425 cubed (1381034253) is 2633985306652788114890625
-
The
square root of 138103425 is 11751.7413603261 -
The
cube root of 138103425 is 516.8939906133
Scales and comparisons
How big is 138103425?- 138,103,425 seconds is equal to 4 years, 20 weeks, 2 days, 10 hours, 3 minutes, 45 seconds.
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To count from 1 to 138,103,425 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 138103425 cubic inches would be around 43.1 feet tall.
Recreational maths with 138103425
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The information we have on file for 138103425 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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