1399040000
1,399,040,000 is an even composite number composed of three prime numbers multiplied together.
1399040000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1399040000:
211 × 54 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 1093)See below for interesting mathematical facts about the number 1399040000 from the Numbermatics database.
Names of 1399040000
- Cardinal: 1399040000 can be written as One billion, three hundred ninety-nine million, forty thousand.
Scientific notation
- Scientific notation: 1.39904 × 109
Factors of 1399040000
Divisors of 1399040000
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1093 1250 1280 1600 2000 2048 2186 2500 2560 3200 4000 4372 5000 5120 5465 6400 8000 8744 10000 10240 10930 12800 16000 17488 20000 21860 25600 27325 32000 34976 40000 43720 51200 54650 64000 69952 80000 87440 109300 128000 136625 139904 160000 174880 218600 256000 273250 279808 320000 349760 437200 546500 559616 640000 683125 699520 874400 1093000 1119232 1280000 1366250 1399040 1748800 2186000 2238464 2732500 2798080 3497600 4372000 5465000 5596160 6995200 8744000 10930000 11192320 13990400 17488000 21860000 27980800 34976000 43720000 55961600 69952000 87440000 139904000 174880000 279808000 349760000 699520000 1399040000
- Sum of all divisors σ(n): 3498825330
- Sum of proper divisors (its aliquot sum) s(n): 2099785330
- 1399040000 is an abundant number, because the sum of its proper divisors (2099785330) is greater than itself. Its abundance is 700745330
Bases of 1399040000
- Binary: 10100110110001110101000000000002
- Hexadecimal: 0x5363A800
- Base-36: N4YA68
Squares and roots of 1399040000
- 1399040000 squared (13990400002) is 1957312921600000000
- 1399040000 cubed (13990400003) is 2738359069835264000000000000
-
The
square root of 1399040000 is 37403.7431281949 -
The
cube root of 1399040000 is 1118.4331832837
Scales and comparisons
How big is 1399040000?- 1,399,040,000 seconds is equal to 44 years, 25 weeks, 1 day, 14 hours, 13 minutes, 20 seconds.
-
To count from 1 to 1,399,040,000 would take you about eighty-eight 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 1399040000 cubic inches would be around 93.2 feet tall.
Recreational maths with 1399040000
- 1399040000 backwards is 0000409931
- The number of decimal digits it has is: 10
- The sum of 1399040000's digits is 26
- More coming soon!
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