13038400
13,038,400 is an even composite number composed of four prime numbers multiplied together.
13038400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 13038400:
26 × 52 × 29 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 29 × 281)See below for interesting mathematical facts about the number 13038400 from the Numbermatics database.
Names of 13038400
- Cardinal: 13038400 can be written as Thirteen million, thirty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.30384 × 107
Factors of 13038400
Divisors of 13038400
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 145 160 200 232 281 290 320 400 464 562 580 725 800 928 1124 1160 1405 1450 1600 1856 2248 2320 2810 2900 4496 4640 5620 5800 7025 8149 8992 9280 11240 11600 14050 16298 17984 22480 23200 28100 32596 40745 44960 46400 56200 65192 81490 89920 112400 130384 162980 203725 224800 260768 325960 407450 449600 521536 651920 814900 1303840 1629800 2607680 3259600 6519200 13038400
- Sum of all divisors σ(n): 33307020
- Sum of proper divisors (its aliquot sum) s(n): 20268620
- 13038400 is an abundant number, because the sum of its proper divisors (20268620) is greater than itself. Its abundance is 7230220
Bases of 13038400
- Binary: 1100011011110011010000002
- Hexadecimal: 0xC6F340
- Base-36: 7RGHS
Squares and roots of 13038400
- 13038400 squared (130384002) is 169999874560000
- 13038400 cubed (130384003) is 2216526364463104000000
-
The
square root of 13038400 is 3610.8724707473 -
The
cube root of 13038400 is 235.3647572219
Scales and comparisons
How big is 13038400?- 13,038,400 seconds is equal to 21 weeks, 3 days, 21 hours, 46 minutes, 40 seconds.
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To count from 1 to 13,038,400 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 13038400 cubic inches would be around 19.6 feet tall.
Recreational maths with 13038400
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The information we have on file for 13038400 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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