13621400
13,621,400 is an even composite number composed of four prime numbers multiplied together.
13621400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13621400:
23 × 52 × 133 × 31
(2 × 2 × 2 × 5 × 5 × 13 × 13 × 13 × 31)See below for interesting mathematical facts about the number 13621400 from the Numbermatics database.
Names of 13621400
- Cardinal: 13621400 can be written as Thirteen million, six hundred twenty-one thousand, four hundred.
Scientific notation
- Scientific notation: 1.36214 × 107
Factors of 13621400
Divisors of 13621400
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 31 40 50 52 62 65 100 104 124 130 155 169 200 248 260 310 325 338 403 520 620 650 676 775 806 845 1240 1300 1352 1550 1612 1690 2015 2197 2600 3100 3224 3380 4030 4225 4394 5239 6200 6760 8060 8450 8788 10075 10478 10985 16120 16900 17576 20150 20956 21970 26195 33800 40300 41912 43940 52390 54925 68107 80600 87880 104780 109850 130975 136214 209560 219700 261950 272428 340535 439400 523900 544856 681070 1047800 1362140 1702675 2724280 3405350 6810700 13621400
- Sum of all divisors σ(n): 35414400
- Sum of proper divisors (its aliquot sum) s(n): 21793000
- 13621400 is an abundant number, because the sum of its proper divisors (21793000) is greater than itself. Its abundance is 8171600
Bases of 13621400
- Binary: 1100111111011000100110002
- Hexadecimal: 0xCFD898
- Base-36: 83YC8
Squares and roots of 13621400
- 13621400 squared (136214002) is 185542537960000
- 13621400 cubed (136214003) is 2527349126568344000000
-
The
square root of 13621400 is 3690.7180873103 -
The
cube root of 13621400 is 238.8217715017
Scales and comparisons
How big is 13621400?- 13,621,400 seconds is equal to 22 weeks, 3 days, 15 hours, 43 minutes, 20 seconds.
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To count from 1 to 13,621,400 would take you about thirty-three 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 13621400 cubic inches would be around 19.9 feet tall.
Recreational maths with 13621400
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The information we have on file for 13621400 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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