13216397920
13,216,397,920 is an even composite number composed of four prime numbers multiplied together.
13216397920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13216397920:
25 × 5 × 11 × 7509317
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 7509317)See below for interesting mathematical facts about the number 13216397920 from the Numbermatics database.
Names of 13216397920
- Cardinal: 13216397920 can be written as Thirteen billion, two hundred sixteen million, three hundred ninety-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.321639792 × 1010
Factors of 13216397920
Divisors of 13216397920
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 7509317 15018634 30037268 37546585 60074536 75093170 82602487 120149072 150186340 165204974 240298144 300372680 330409948 413012435 600745360 660819896 826024870 1201490720 1321639792 1652049740 2643279584 3304099480 6608198960 13216397920
- Sum of all divisors σ(n): 34062266448
- Sum of proper divisors (its aliquot sum) s(n): 20845868528
- 13216397920 is an abundant number, because the sum of its proper divisors (20845868528) is greater than itself. Its abundance is 7629470608
Bases of 13216397920
- Binary: 11000100111100001000111010011000002
- Hexadecimal: 0x313C23A60
- Base-36: 62KP9WG
Squares and roots of 13216397920
- 13216397920 squared (132163979202) is 174673173979780326400
- 13216397920 cubed (132163979203) is 2308550173266166827889881088000
-
The
square root of 13216397920 is 114962.5935685169 -
The
cube root of 13216397920 is 2364.3097252901
Scales and comparisons
How big is 13216397920?- 13,216,397,920 seconds is equal to 420 years, 12 weeks, 3 days, 13 hours, 38 minutes, 40 seconds.
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To count from 1 to 13,216,397,920 would take you about eight hundred forty 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 13216397920 cubic inches would be around 197 feet tall.
Recreational maths with 13216397920
- 13216397920 backwards is 02979361231
- The number of decimal digits it has is: 11
- The sum of 13216397920's digits is 43
- More coming soon!
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The information we have on file for 13216397920 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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