13149750
13,149,750 is an even composite number composed of five prime numbers multiplied together.
13149750 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13149750:
2 × 3 × 53 × 89 × 197
(2 × 3 × 5 × 5 × 5 × 89 × 197)See below for interesting mathematical facts about the number 13149750 from the Numbermatics database.
Names of 13149750
- Cardinal: 13149750 can be written as Thirteen million, one hundred forty-nine thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.314975 × 107
Factors of 13149750
Divisors of 13149750
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 5 6 10 15 25 30 50 75 89 125 150 178 197 250 267 375 394 445 534 591 750 890 985 1182 1335 1970 2225 2670 2955 4450 4925 5910 6675 9850 11125 13350 14775 17533 22250 24625 29550 33375 35066 49250 52599 66750 73875 87665 105198 147750 175330 262995 438325 525990 876650 1314975 2191625 2629950 4383250 6574875 13149750
- Sum of all divisors σ(n): 33359040
- Sum of proper divisors (its aliquot sum) s(n): 20209290
- 13149750 is an abundant number, because the sum of its proper divisors (20209290) is greater than itself. Its abundance is 7059540
Bases of 13149750
- Binary: 1100100010100110001101102
- Hexadecimal: 0xC8A636
- Base-36: 7TUEU
Squares and roots of 13149750
- 13149750 squared (131497502) is 172915925062500
- 13149750 cubed (131497503) is 2273801185590609375000
-
The
square root of 13149750 is 3626.2584022653 -
The
cube root of 13149750 is 236.0328762971
Scales and comparisons
How big is 13149750?- 13,149,750 seconds is equal to 21 weeks, 5 days, 4 hours, 42 minutes, 30 seconds.
-
To count from 1 to 13,149,750 would take you about thirty-two weeks!
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 13149750 cubic inches would be around 19.7 feet tall.
Recreational maths with 13149750
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The information we have on file for 13149750 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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