42894784927842
42,894,784,927,842 is an even composite number composed of four prime numbers multiplied together.
42894784927842 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 42894784927842:
2 × 3 × 269 × 26576694503
See below for interesting mathematical facts about the number 42894784927842 from the Numbermatics database.
Names of 42894784927842
- Cardinal: 42894784927842 can be written as Forty-two trillion, eight hundred ninety-four billion, seven hundred eighty-four million, nine hundred twenty-seven thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 4.2894784927842 × 1013
Factors of 42894784927842
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 26576694777
Divisors of 42894784927842
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 86108490192960
- Sum of proper divisors (its aliquot sum) s(n): 43213705265118
- 42894784927842 is an abundant number, because the sum of its proper divisors (43213705265118) is greater than itself. Its abundance is 318920337276
Bases of 42894784927842
- Binary: 10011100000011001110000110101100011000011000102
- Hexadecimal: 0x2703386B1862
- Base-36: F7DLBFOF6
Squares and roots of 42894784927842
- 42894784927842 squared (428947849278422) is 1839962574005821213146776964
- 42894784927842 cubed (428947849278423) is 78924798887258270271258124215487607831688
-
The
square root of 42894784927842 is 6549411.0367148281 -
The
cube root of 42894784927842 is 35005.3828259403
Scales and comparisons
How big is 42894784927842?- 42,894,784,927,842 seconds is equal to 1,363,921 years, 24 weeks, 6 days, 3 hours, 30 minutes, 42 seconds.
-
To count from 1 to 42,894,784,927,842 would take you about three million, four hundred nine thousand, eight hundred 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 42894784927842 cubic inches would be around 2917.1 feet tall.
Recreational maths with 42894784927842
- 42894784927842 backwards is 24872948749824
- The number of decimal digits it has is: 14
- The sum of 42894784927842's digits is 78
- More coming soon!
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