13386640625
13,386,640,625 is an odd composite number composed of three prime numbers multiplied together.
13386640625 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13386640625:
57 × 532 × 61
(5 × 5 × 5 × 5 × 5 × 5 × 5 × 53 × 53 × 61)See below for interesting mathematical facts about the number 13386640625 from the Numbermatics database.
Names of 13386640625
- Cardinal: 13386640625 can be written as Thirteen billion, three hundred eighty-six million, six hundred forty thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 1.3386640625 × 1010
Factors of 13386640625
Divisors of 13386640625
- Number of divisors d(n): 48
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Complete list of divisors:
1 5 25 53 61 125 265 305 625 1325 1525 2809 3125 3233 6625 7625 14045 15625 16165 33125 38125 70225 78125 80825 165625 171349 190625 351125 404125 828125 856745 953125 1755625 2020625 4140625 4283725 4765625 8778125 10103125 21418625 43890625 50515625 107093125 219453125 252578125 535465625 2677328125 13386640625
- Sum of all divisors σ(n): 17334525936
- Sum of proper divisors (its aliquot sum) s(n): 3947885311
- 13386640625 is a deficient number, because the sum of its proper divisors (3947885311) is less than itself. Its deficiency is 9438755314
Bases of 13386640625
- Binary: 11000111011110011111101100111100012
- Hexadecimal: 0x31DE7ECF1
- Base-36: 65E260H
Squares and roots of 13386640625
- 13386640625 squared (133866406252) is 179202147222900390625
- 13386640625 cubed (133866406253) is 2398914744101309299468994140625
-
The
square root of 13386640625 is 115700.6509272961 -
The
cube root of 13386640625 is 2374.4181400081
Scales and comparisons
How big is 13386640625?- 13,386,640,625 seconds is equal to 425 years, 33 weeks, 6 days, 23 hours, 17 minutes, 5 seconds.
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To count from 1 to 13,386,640,625 would take you about eight hundred fifty-one 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 13386640625 cubic inches would be around 197.9 feet tall.
Recreational maths with 13386640625
- 13386640625 backwards is 52604668331
- The number of decimal digits it has is: 11
- The sum of 13386640625's digits is 44
- More coming soon!
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The information we have on file for 13386640625 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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