13045680
13,045,680 is an even composite number composed of four prime numbers multiplied together.
13045680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13045680:
24 × 32 × 5 × 18119
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 18119)See below for interesting mathematical facts about the number 13045680 from the Numbermatics database.
Names of 13045680
- Cardinal: 13045680 can be written as Thirteen million, forty-five thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.304568 × 107
Factors of 13045680
Divisors of 13045680
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 18119 36238 54357 72476 90595 108714 144952 163071 181190 217428 271785 289904 326142 362380 434856 543570 652284 724760 815355 869712 1087140 1304568 1449520 1630710 2174280 2609136 3261420 4348560 6522840 13045680
- Sum of all divisors σ(n): 43814160
- Sum of proper divisors (its aliquot sum) s(n): 30768480
- 13045680 is an abundant number, because the sum of its proper divisors (30768480) is greater than itself. Its abundance is 17722800
Bases of 13045680
- Binary: 1100011100001111101100002
- Hexadecimal: 0xC70FB0
- Base-36: 7RM40
Squares and roots of 13045680
- 13045680 squared (130456802) is 170189766662400
- 13045680 cubed (130456803) is 2220241235152338432000
-
The
square root of 13045680 is 3611.8803966909 -
The
cube root of 13045680 is 235.4085544319
Scales and comparisons
How big is 13045680?- 13,045,680 seconds is equal to 21 weeks, 3 days, 23 hours, 48 minutes.
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To count from 1 to 13,045,680 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 13045680 cubic inches would be around 19.6 feet tall.
Recreational maths with 13045680
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The information we have on file for 13045680 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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