138061875
138,061,875 is an odd composite number composed of five prime numbers multiplied together.
138061875 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138061875:
3 × 54 × 7 × 67 × 157
(3 × 5 × 5 × 5 × 5 × 7 × 67 × 157)See below for interesting mathematical facts about the number 138061875 from the Numbermatics database.
Names of 138061875
- Cardinal: 138061875 can be written as One hundred thirty-eight million, sixty-one thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.38061875 × 108
Factors of 138061875
Divisors of 138061875
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 7 15 21 25 35 67 75 105 125 157 175 201 335 375 469 471 525 625 785 875 1005 1099 1407 1675 1875 2345 2355 2625 3297 3925 4375 5025 5495 7035 8375 10519 11725 11775 13125 16485 19625 25125 27475 31557 35175 41875 52595 58625 58875 73633 82425 98125 125625 137375 157785 175875 220899 262975 293125 294375 368165 412125 686875 788925 879375 1104495 1314875 1840825 2060625 3944625 5522475 6574375 9204125 19723125 27612375 46020625 138061875
- Sum of all divisors σ(n): 268514048
- Sum of proper divisors (its aliquot sum) s(n): 130452173
- 138061875 is a deficient number, because the sum of its proper divisors (130452173) is less than itself. Its deficiency is 7609702
Bases of 138061875
- Binary: 10000011101010101000001100112
- Hexadecimal: 0x83AA833
- Base-36: 2A7583
Squares and roots of 138061875
- 138061875 squared (1380618752) is 19061081328515625
- 138061875 cubed (1380618753) is 2631608627742358154296875
-
The
square root of 138061875 is 11749.9734042251 -
The
cube root of 138061875 is 516.8421475845
Scales and comparisons
How big is 138061875?- 138,061,875 seconds is equal to 4 years, 20 weeks, 1 day, 22 hours, 31 minutes, 15 seconds.
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To count from 1 to 138,061,875 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 138061875 cubic inches would be around 43.1 feet tall.
Recreational maths with 138061875
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The information we have on file for 138061875 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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