13157460
13,157,460 is an even composite number composed of five prime numbers multiplied together.
13157460 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13157460:
22 × 32 × 5 × 67 × 1091
(2 × 2 × 3 × 3 × 5 × 67 × 1091)See below for interesting mathematical facts about the number 13157460 from the Numbermatics database.
Names of 13157460
- Cardinal: 13157460 can be written as Thirteen million, one hundred fifty-seven thousand, four hundred sixty.
Scientific notation
- Scientific notation: 1.315746 × 107
Factors of 13157460
Divisors of 13157460
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 67 90 134 180 201 268 335 402 603 670 804 1005 1091 1206 1340 2010 2182 2412 3015 3273 4020 4364 5455 6030 6546 9819 10910 12060 13092 16365 19638 21820 32730 39276 49095 65460 73097 98190 146194 196380 219291 292388 365485 438582 657873 730970 877164 1096455 1315746 1461940 2192910 2631492 3289365 4385820 6578730 13157460
- Sum of all divisors σ(n): 40543776
- Sum of proper divisors (its aliquot sum) s(n): 27386316
- 13157460 is an abundant number, because the sum of its proper divisors (27386316) is greater than itself. Its abundance is 14228856
Bases of 13157460
- Binary: 1100100011000100010101002
- Hexadecimal: 0xC8C454
- Base-36: 7U0D0
Squares and roots of 13157460
- 13157460 squared (131574602) is 173118753651600
- 13157460 cubed (131574603) is 2277803076420780936000
-
The
square root of 13157460 is 3627.3213257169 -
The
cube root of 13157460 is 236.0789977803
Scales and comparisons
How big is 13157460?- 13,157,460 seconds is equal to 21 weeks, 5 days, 6 hours, 51 minutes.
-
To count from 1 to 13,157,460 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 13157460 cubic inches would be around 19.7 feet tall.
Recreational maths with 13157460
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The information we have on file for 13157460 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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