213938816
213,938,816 is an even composite number composed of four prime numbers multiplied together.
213938816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 213938816:
27 × 7 × 13 × 18367
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 18367)See below for interesting mathematical facts about the number 213938816 from the Numbermatics database.
Names of 213938816
- Cardinal: 213938816 can be written as Two hundred thirteen million, nine hundred thirty-eight thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 2.13938816 × 108
Factors of 213938816
Divisors of 213938816
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 364 416 448 728 832 896 1456 1664 2912 5824 11648 18367 36734 73468 128569 146936 238771 257138 293872 477542 514276 587744 955084 1028552 1175488 1671397 1910168 2057104 2350976 3342794 3820336 4114208 6685588 7640672 8228416 13371176 15281344 16456832 26742352 30562688 53484704 106969408 213938816
- Sum of all divisors σ(n): 524590080
- Sum of proper divisors (its aliquot sum) s(n): 310651264
- 213938816 is an abundant number, because the sum of its proper divisors (310651264) is greater than itself. Its abundance is 96712448
Bases of 213938816
- Binary: 11001100000001110010100000002
- Hexadecimal: 0xCC07280
- Base-36: 3JDG8W
Squares and roots of 213938816
- 213938816 squared (2139388162) is 45769816991481856
- 213938816 cubed (2139388163) is 9791940455694310358122496
-
The
square root of 213938816 is 14626.6474627647 -
The
cube root of 213938816 is 598.0853932633
Scales and comparisons
How big is 213938816?- 213,938,816 seconds is equal to 6 years, 41 weeks, 5 days, 3 hours, 26 minutes, 56 seconds.
-
To count from 1 to 213,938,816 would take you about ten years!
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 213938816 cubic inches would be around 49.8 feet tall.
Recreational maths with 213938816
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The information we have on file for 213938816 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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