13042320
13,042,320 is an even composite number composed of five prime numbers multiplied together.
13042320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13042320:
24 × 3 × 5 × 31 × 1753
(2 × 2 × 2 × 2 × 3 × 5 × 31 × 1753)See below for interesting mathematical facts about the number 13042320 from the Numbermatics database.
Names of 13042320
- Cardinal: 13042320 can be written as Thirteen million, forty-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.304232 × 107
Factors of 13042320
Divisors of 13042320
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1240 1488 1753 1860 2480 3506 3720 5259 7012 7440 8765 10518 14024 17530 21036 26295 28048 35060 42072 52590 54343 70120 84144 105180 108686 140240 163029 210360 217372 271715 326058 420720 434744 543430 652116 815145 869488 1086860 1304232 1630290 2173720 2608464 3260580 4347440 6521160 13042320
- Sum of all divisors σ(n): 41759232
- Sum of proper divisors (its aliquot sum) s(n): 28716912
- 13042320 is an abundant number, because the sum of its proper divisors (28716912) is greater than itself. Its abundance is 15674592
Bases of 13042320
- Binary: 1100011100000010100100002
- Hexadecimal: 0xC70290
- Base-36: 7RJIO
Squares and roots of 13042320
- 13042320 squared (130423202) is 170102110982400
- 13042320 cubed (130423203) is 2218526164107975168000
-
The
square root of 13042320 is 3611.4152350567 -
The
cube root of 13042320 is 235.3883423603
Scales and comparisons
How big is 13042320?- 13,042,320 seconds is equal to 21 weeks, 3 days, 22 hours, 52 minutes.
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To count from 1 to 13,042,320 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 13042320 cubic inches would be around 19.6 feet tall.
Recreational maths with 13042320
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"Number 13042320 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
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The information we have on file for 13042320 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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