42946866

42,946,866 is an even composite number composed of five prime numbers multiplied together.

What does the number 42946866 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

42946866 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42946866:

2 × 3² × 67 × 149 × 239

(2 × 3 × 3 × 67 × 149 × 239)

See below for interesting mathematical facts about the number 42946866 from the Numbermatics database.

Names of 42946866

Cardinal: 42946866 can be written as Forty-two million, nine hundred forty-six thousand, eight hundred sixty-six.

Scientific notation

Scientific notation: 4.2946866 × 10⁷

Factors of 42946866

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 460

Divisors of 42946866

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 9 18 67 134 149 201 239 298 402 447 478 603 717 894 1206 1341 1434 2151 2682 4302 9983 16013 19966 29949 32026 35611 48039 59898 71222 89847 96078 106833 144117 179694 213666 288234 320499 640998 2385937 4771874 7157811 14315622 21473433 42946866
Sum of all divisors σ(n): 95472000
Sum of proper divisors (its aliquot sum) s(n): 52525134
42946866 is an abundant number, because the sum of its proper divisors (52525134) is greater than itself. Its abundance is 9578268

Bases of 42946866

Binary: 10100011110101000100110010₂
Hexadecimal: 0x28F5132
Base-36: PKI0I

Squares and roots of 42946866

42946866 squared (42946866²) is 1844433299221956
42946866 cubed (42946866³) is 79212629747623248589896
The square root of 42946866 is 6553.3858424483
The cube root of 42946866 is 350.1954445823

Scales and comparisons

How big is 42946866?

42,946,866 seconds is equal to 1 year, 19 weeks, 1 hour, 41 minutes, 6 seconds.
To count from 1 to 42,946,866 would take you about two 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 42946866 cubic inches would be around 29.2 feet tall.

Recreational maths with 42946866

42946866 backwards is 66864924
The number of decimal digits it has is: 8
The sum of 42946866's digits is 45
More coming soon!

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The information we have on file for 42946866 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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