42655381

42,655,381 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42655381 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

42655381 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 42655381:

1231 × 34651

See below for interesting mathematical facts about the number 42655381 from the Numbermatics database.

Names of 42655381

Cardinal: 42655381 can be written as Forty-two million, six hundred fifty-five thousand, three hundred eighty-one.

Scientific notation

Scientific notation: 4.2655381 × 10⁷

Factors of 42655381

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 35882

Divisors of 42655381

Number of divisors d(n): 4
Complete list of divisors:
1 1231 34651 42655381
Sum of all divisors σ(n): 42691264
Sum of proper divisors (its aliquot sum) s(n): 35883
42655381 is a deficient number, because the sum of its proper divisors (35883) is less than itself. Its deficiency is 42619498

Bases of 42655381

Binary: 10100010101101111010010101₂
Hexadecimal: 0x28ADE95
Base-36: PE93P

Squares and roots of 42655381

42655381 squared (42655381²) is 1819481528255161
42655381 cubed (42655381³) is 77610677810186157671341
The square root of 42655381 is 6531.1087113905
The cube root of 42655381 is 349.4013739967

Scales and comparisons

How big is 42655381?

42,655,381 seconds is equal to 1 year, 18 weeks, 3 days, 16 hours, 43 minutes, 1 second.
To count from 1 to 42,655,381 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 42655381 cubic inches would be around 29.1 feet tall.

Recreational maths with 42655381

42655381 backwards is 18355624
The number of decimal digits it has is: 8
The sum of 42655381's digits is 34
More coming soon!

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The information we have on file for 42655381 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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