135380385
135,380,385 is an odd composite number composed of four prime numbers multiplied together.
135380385 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 135380385:
32 × 5 × 75 × 179
(3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 179)See below for interesting mathematical facts about the number 135380385 from the Numbermatics database.
Names of 135380385
- Cardinal: 135380385 can be written as One hundred thirty-five million, three hundred eighty thousand, three hundred eighty-five.
Scientific notation
- Scientific notation: 1.35380385 × 108
Factors of 135380385
Divisors of 135380385
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 9 15 21 35 45 49 63 105 147 179 245 315 343 441 537 735 895 1029 1253 1611 1715 2205 2401 2685 3087 3759 5145 6265 7203 8055 8771 11277 12005 15435 16807 18795 21609 26313 36015 43855 50421 56385 61397 78939 84035 108045 131565 151263 184191 252105 306985 394695 429779 552573 756315 920955 1289337 2148895 2762865 3008453 3868011 6446685 9025359 15042265 19340055 27076077 45126795 135380385
- Sum of all divisors σ(n): 275296320
- Sum of proper divisors (its aliquot sum) s(n): 139915935
- 135380385 is an abundant number, because the sum of its proper divisors (139915935) is greater than itself. Its abundance is 4535550
Bases of 135380385
- Binary: 10000001000110111101101000012
- Hexadecimal: 0x811BDA1
- Base-36: 28LO69
Squares and roots of 135380385
- 135380385 squared (1353803852) is 18327848642748225
- 135380385 cubed (1353803853) is 2481231205476982158566625
-
The
square root of 135380385 is 11635.3076882393 -
The
cube root of 135380385 is 513.4741464021
Scales and comparisons
How big is 135380385?- 135,380,385 seconds is equal to 4 years, 15 weeks, 5 days, 21 hours, 39 minutes, 45 seconds.
-
To count from 1 to 135,380,385 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 135380385 cubic inches would be around 42.8 feet tall.
Recreational maths with 135380385
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The information we have on file for 135380385 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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