13895029920
13,895,029,920 is an even composite number composed of four prime numbers multiplied together.
13895029920 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 13895029920:
25 × 3 × 5 × 28947979
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 28947979)See below for interesting mathematical facts about the number 13895029920 from the Numbermatics database.
Names of 13895029920
- Cardinal: 13895029920 can be written as Thirteen billion, eight hundred ninety-five million, twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.389502992 × 1010
Factors of 13895029920
Divisors of 13895029920
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 28947979 57895958 86843937 115791916 144739895 173687874 231583832 289479790 347375748 434219685 463167664 578959580 694751496 868439370 926335328 1157919160 1389502992 1736878740 2315838320 2779005984 3473757480 4631676640 6947514960 13895029920
- Sum of all divisors σ(n): 43769345760
- Sum of proper divisors (its aliquot sum) s(n): 29874315840
- 13895029920 is an abundant number, because the sum of its proper divisors (29874315840) is greater than itself. Its abundance is 15979285920
Bases of 13895029920
- Binary: 11001111000011010101010100101000002
- Hexadecimal: 0x33C3554A0
- Base-36: 6DSQPPC
Squares and roots of 13895029920
- 13895029920 squared (138950299202) is 193071856477695206400
- 13895029920 cubed (138950299203) is 2682739222467520705568575488000
-
The
square root of 13895029920 is 117877.1815068549 -
The
cube root of 13895029920 is 2404.1035076229
Scales and comparisons
How big is 13895029920?- 13,895,029,920 seconds is equal to 441 years, 42 weeks, 4 days, 2 hours, 32 minutes.
-
To count from 1 to 13,895,029,920 would take you about eight hundred eighty-three 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 13895029920 cubic inches would be around 200.3 feet tall.
Recreational maths with 13895029920
- 13895029920 backwards is 02992059831
- 13895029920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13895029920's digits is 48
- More coming soon!
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