13243489620
13,243,489,620 is an even composite number composed of five prime numbers multiplied together.
13243489620 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13243489620:
22 × 3 × 5 × 421 × 524287
(2 × 2 × 3 × 5 × 421 × 524287)See below for interesting mathematical facts about the number 13243489620 from the Numbermatics database.
Names of 13243489620
- Cardinal: 13243489620 can be written as Thirteen billion, two hundred forty-three million, four hundred eighty-nine thousand, six hundred twenty.
Scientific notation
- Scientific notation: 1.324348962 × 1010
Factors of 13243489620
Divisors of 13243489620
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 421 842 1263 1684 2105 2526 4210 5052 6315 8420 12630 25260 524287 1048574 1572861 2097148 2621435 3145722 5242870 6291444 7864305 10485740 15728610 31457220 220724827 441449654 662174481 882899308 1103624135 1324348962 2207248270 2648697924 3310872405 4414496540 6621744810 13243489620
- Sum of all divisors σ(n): 37169922048
- Sum of proper divisors (its aliquot sum) s(n): 23926432428
- 13243489620 is an abundant number, because the sum of its proper divisors (23926432428) is greater than itself. Its abundance is 10682942808
Bases of 13243489620
- Binary: 11000101010101111110011101010101002
- Hexadecimal: 0x3155F9D54
- Base-36: 630TXZO
Squares and roots of 13243489620
- 13243489620 squared (132434896202) is 175390017315047744400
- 13243489620 cubed (132434896203) is 2322775873763455072765813128000
-
The
square root of 13243489620 is 115080.3615739889 -
The
cube root of 13243489620 is 2365.9241201093
Scales and comparisons
How big is 13243489620?- 13,243,489,620 seconds is equal to 421 years, 5 weeks, 2 days, 3 hours, 7 minutes.
-
To count from 1 to 13,243,489,620 would take you about eight hundred forty-two 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 13243489620 cubic inches would be around 197.2 feet tall.
Recreational maths with 13243489620
- 13243489620 backwards is 02698434231
- The number of decimal digits it has is: 11
- The sum of 13243489620's digits is 42
- More coming soon!
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