13143975
13,143,975 is an odd composite number composed of five prime numbers multiplied together.
13143975 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 13143975:
3 × 52 × 132 × 17 × 61
(3 × 5 × 5 × 13 × 13 × 17 × 61)See below for interesting mathematical facts about the number 13143975 from the Numbermatics database.
Names of 13143975
- Cardinal: 13143975 can be written as Thirteen million, one hundred forty-three thousand, nine hundred seventy-five.
Scientific notation
- Scientific notation: 1.3143975 × 107
Factors of 13143975
Divisors of 13143975
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 13 15 17 25 39 51 61 65 75 85 169 183 195 221 255 305 325 425 507 663 793 845 915 975 1037 1105 1275 1525 2379 2535 2873 3111 3315 3965 4225 4575 5185 5525 8619 10309 11895 12675 13481 14365 15555 16575 19825 25925 30927 40443 43095 51545 59475 67405 71825 77775 154635 175253 202215 215475 257725 337025 525759 773175 876265 1011075 2628795 4381325 13143975
- Sum of all divisors σ(n): 25324272
- Sum of proper divisors (its aliquot sum) s(n): 12180297
- 13143975 is a deficient number, because the sum of its proper divisors (12180297) is less than itself. Its deficiency is 963678
Bases of 13143975
- Binary: 1100100010001111101001112
- Hexadecimal: 0xC88FA7
- Base-36: 7TPYF
Squares and roots of 13143975
- 13143975 squared (131439752) is 172764078800625
- 13143975 cubed (131439753) is 2270806732653444984375
-
The
square root of 13143975 is 3625.4620395199 -
The
cube root of 13143975 is 235.9983182395
Scales and comparisons
How big is 13143975?- 13,143,975 seconds is equal to 21 weeks, 5 days, 3 hours, 6 minutes, 15 seconds.
-
To count from 1 to 13,143,975 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 13143975 cubic inches would be around 19.7 feet tall.
Recreational maths with 13143975
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The information we have on file for 13143975 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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