42643688694
42,643,688,694 is an even composite number composed of four prime numbers multiplied together.
42643688694 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 42643688694:
2 × 3 × 2089 × 3402241
See below for interesting mathematical facts about the number 42643688694 from the Numbermatics database.
Names of 42643688694
- Cardinal: 42643688694 can be written as Forty-two billion, six hundred forty-three million, six hundred eighty-eight thousand, six hundred ninety-four.
Scientific notation
- Scientific notation: 4.2643688694 × 1010
Factors of 42643688694
Divisors of 42643688694
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 85328229360
- Sum of proper divisors (its aliquot sum) s(n): 42684540666
- 42643688694 is an abundant number, because the sum of its proper divisors (42684540666) is greater than itself. Its abundance is 40851972
Bases of 42643688694
- Binary: 1001111011011100001100001100111101102
- Hexadecimal: 0x9EDC30CF6
- Base-36: JL8Y8S6
Squares and roots of 42643688694
- 42643688694 squared (426436886942) is 1818484185430783425636
- 42643688694 cubed (426436886943) is 77546873498472498687356482959384
-
The
square root of 42643688694 is 206503.4834911991 -
The
cube root of 42643688694 is 3493.6944616779
Scales and comparisons
How big is 42643688694?- 42,643,688,694 seconds is equal to 1,355 years, 48 weeks, 5 days, 5 hours, 4 minutes, 54 seconds.
-
To count from 1 to 42,643,688,694 would take you about two thousand, seven hundred eleven 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 42643688694 cubic inches would be around 291.1 feet tall.
Recreational maths with 42643688694
- 42643688694 backwards is 49688634624
- The number of decimal digits it has is: 11
- The sum of 42643688694's digits is 60
- More coming soon!
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Keywords: Divisors of 42643688694, math, Factors of 42643688694, curriculum, school, college, exams, university, Prime factorization of 42643688694, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, six hundred forty-three million, six hundred eighty-eight thousand, six hundred ninety-four.