42042794886
42,042,794,886 is an even composite number composed of three prime numbers multiplied together.
42042794886 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 42042794886:
2 × 32 × 2335710827
(2 × 3 × 3 × 2335710827)See below for interesting mathematical facts about the number 42042794886 from the Numbermatics database.
Names of 42042794886
- Cardinal: 42042794886 can be written as Forty-two billion, forty-two million, seven hundred ninety-four thousand, eight hundred eighty-six.
Scientific notation
- Scientific notation: 4.2042794886 × 1010
Factors of 42042794886
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 2335710832
Divisors of 42042794886
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 91092722292
- Sum of proper divisors (its aliquot sum) s(n): 49049927406
- 42042794886 is an abundant number, because the sum of its proper divisors (49049927406) is greater than itself. Its abundance is 7007132520
Bases of 42042794886
- Binary: 1001110010011111001000100011100001102
- Hexadecimal: 0x9C9F22386
- Base-36: JBB705I
Squares and roots of 42042794886
- 42042794886 squared (420427948862) is 1767596601826267752996
- 42042794886 cubed (420427948863) is 74314701371772388146126939978456
-
The
square root of 42042794886 is 205043.3975674419 -
The
cube root of 42042794886 is 3477.2068486065
Scales and comparisons
How big is 42042794886?- 42,042,794,886 seconds is equal to 1,336 years, 43 weeks, 1 day, 10 hours, 8 minutes, 6 seconds.
-
To count from 1 to 42,042,794,886 would take you about two thousand, six hundred seventy-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 42042794886 cubic inches would be around 289.8 feet tall.
Recreational maths with 42042794886
- 42042794886 backwards is 68849724024
- The number of decimal digits it has is: 11
- The sum of 42042794886's digits is 54
- More coming soon!
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