13263720
13,263,720 is an even composite number composed of five prime numbers multiplied together.
13263720 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 13263720:
23 × 3 × 5 × 107 × 1033
(2 × 2 × 2 × 3 × 5 × 107 × 1033)See below for interesting mathematical facts about the number 13263720 from the Numbermatics database.
Names of 13263720
- Cardinal: 13263720 can be written as Thirteen million, two hundred sixty-three thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.326372 × 107
Factors of 13263720
Divisors of 13263720
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 107 120 214 321 428 535 642 856 1033 1070 1284 1605 2066 2140 2568 3099 3210 4132 4280 5165 6198 6420 8264 10330 12396 12840 15495 20660 24792 30990 41320 61980 110531 123960 221062 331593 442124 552655 663186 884248 1105310 1326372 1657965 2210620 2652744 3315930 4421240 6631860 13263720
- Sum of all divisors σ(n): 40201920
- Sum of proper divisors (its aliquot sum) s(n): 26938200
- 13263720 is an abundant number, because the sum of its proper divisors (26938200) is greater than itself. Its abundance is 13674480
Bases of 13263720
- Binary: 1100101001100011011010002
- Hexadecimal: 0xCA6368
- Base-36: 7WACO
Squares and roots of 13263720
- 13263720 squared (132637202) is 175926268238400
- 13263720 cubed (132637203) is 2333436762559030848000
-
The
square root of 13263720 is 3641.9390439711 -
The
cube root of 13263720 is 236.7128213451
Scales and comparisons
How big is 13263720?- 13,263,720 seconds is equal to 21 weeks, 6 days, 12 hours, 22 minutes.
-
To count from 1 to 13,263,720 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 13263720 cubic inches would be around 19.7 feet tall.
Recreational maths with 13263720
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The information we have on file for 13263720 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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