1392720042
1,392,720,042 is an even composite number composed of four prime numbers multiplied together.
1392720042 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 1392720042:
2 × 3 × 72 × 4737143
(2 × 3 × 7 × 7 × 4737143)See below for interesting mathematical facts about the number 1392720042 from the Numbermatics database.
Names of 1392720042
- Cardinal: 1392720042 can be written as One billion, three hundred ninety-two million, seven hundred twenty thousand and forty-two.
Scientific notation
- Scientific notation: 1.392720042 × 109
Factors of 1392720042
Divisors of 1392720042
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 3240206496
- Sum of proper divisors (its aliquot sum) s(n): 1847486454
- 1392720042 is an abundant number, because the sum of its proper divisors (1847486454) is greater than itself. Its abundance is 454766412
Bases of 1392720042
- Binary: 10100110000001100111000101010102
- Hexadecimal: 0x530338AA
- Base-36: N16TNU
Squares and roots of 1392720042
- 1392720042 squared (13927200422) is 1939669115388481764
- 1392720042 cubed (13927200423) is 2701416051849949168674314088
-
The
square root of 1392720042 is 37319.1645404877 -
The
cube root of 1392720042 is 1116.7465216921
Scales and comparisons
How big is 1392720042?- 1,392,720,042 seconds is equal to 44 years, 14 weeks, 5 days, 10 hours, 40 minutes, 42 seconds.
-
To count from 1 to 1,392,720,042 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 1392720042 cubic inches would be around 93.1 feet tall.
Recreational maths with 1392720042
- 1392720042 backwards is 2400272931
- The number of decimal digits it has is: 10
- The sum of 1392720042's digits is 30
- More coming soon!
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The information we have on file for 1392720042 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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