42389932

42,389,932 is an even composite number composed of four prime numbers multiplied together.

What does the number 42389932 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

42389932 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 42389932:

2² × 13² × 73 × 859

(2 × 2 × 13 × 13 × 73 × 859)

See below for interesting mathematical facts about the number 42389932 from the Numbermatics database.

Names of 42389932

Cardinal: 42389932 can be written as Forty-two million, three hundred eighty-nine thousand, nine hundred thirty-two.

Scientific notation

Scientific notation: 4.2389932 × 10⁷

Factors of 42389932

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 947

Divisors of 42389932

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 13 26 52 73 146 169 292 338 676 859 949 1718 1898 3436 3796 11167 12337 22334 24674 44668 49348 62707 125414 145171 250828 290342 580684 815191 1630382 3260764 10597483 21194966 42389932
Sum of all divisors σ(n): 81522840
Sum of proper divisors (its aliquot sum) s(n): 39132908
42389932 is a deficient number, because the sum of its proper divisors (39132908) is less than itself. Its deficiency is 3257024

Bases of 42389932

Binary: 10100001101101000110101100₂
Hexadecimal: 0x286D1AC
Base-36: P8KA4

Squares and roots of 42389932

42389932 squared (42389932²) is 1796906334964624
42389932 cubed (42389932³) is 76170737349519633765568
The square root of 42389932 is 6510.7551021367
The cube root of 42389932 is 348.6750779221

Scales and comparisons

How big is 42389932?

42,389,932 seconds is equal to 1 year, 18 weeks, 14 hours, 58 minutes, 52 seconds.
To count from 1 to 42,389,932 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 42389932 cubic inches would be around 29.1 feet tall.

Recreational maths with 42389932

42389932 backwards is 23998324
The number of decimal digits it has is: 8
The sum of 42389932's digits is 40
More coming soon!

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The information we have on file for 42389932 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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