13221100
13,221,100 is an even composite number composed of five prime numbers multiplied together.
What does the number 13221100 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
13221100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13221100:
22 × 52 × 29 × 47 × 97
(2 × 2 × 5 × 5 × 29 × 47 × 97)See below for interesting mathematical facts about the number 13221100 from the Numbermatics database.
Names of 13221100
- Cardinal: 13221100 can be written as Thirteen million, two hundred twenty-one thousand, one hundred.
Scientific notation
- Scientific notation: 1.32211 × 107
Factors of 13221100
Divisors of 13221100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 20 25 29 47 50 58 94 97 100 116 145 188 194 235 290 388 470 485 580 725 940 970 1175 1363 1450 1940 2350 2425 2726 2813 2900 4559 4700 4850 5452 5626 6815 9118 9700 11252 13630 14065 18236 22795 27260 28130 34075 45590 56260 68150 70325 91180 113975 132211 136300 140650 227950 264422 281300 455900 528844 661055 1322110 2644220 3305275 6610550 13221100
- Sum of all divisors σ(n): 30623040
- Sum of proper divisors (its aliquot sum) s(n): 17401940
- 13221100 is an abundant number, because the sum of its proper divisors (17401940) is greater than itself. Its abundance is 4180840
Bases of 13221100
- Binary: 1100100110111100111011002
- Hexadecimal: 0xC9BCEC
- Base-36: 7VDGS
Squares and roots of 13221100
- 13221100 squared (132211002) is 174797485210000
- 13221100 cubed (132211003) is 2311015031709931000000
-
The
square root of 13221100 is 3636.0830573571 -
The
cube root of 13221100 is 236.4590080431
Scales and comparisons
How big is 13221100?- 13,221,100 seconds is equal to 21 weeks, 6 days, 31 minutes, 40 seconds.
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To count from 1 to 13,221,100 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 13221100 cubic inches would be around 19.7 feet tall.
Recreational maths with 13221100
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"Number 13221100 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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The information we have on file for 13221100 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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