42855797

42,855,797 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42855797 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

42855797 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 42855797:

163² × 1613

(163 × 163 × 1613)

See below for interesting mathematical facts about the number 42855797 from the Numbermatics database.

Names of 42855797

Cardinal: 42855797 can be written as Forty-two million, eight hundred fifty-five thousand, seven hundred ninety-seven.

Scientific notation

Scientific notation: 4.2855797 × 10⁷

Factors of 42855797

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 1776

Divisors of 42855797

Number of divisors d(n): 6
Complete list of divisors:
1 163 1613 26569 262919 42855797
Sum of all divisors σ(n): 43147062
Sum of proper divisors (its aliquot sum) s(n): 291265
42855797 is a deficient number, because the sum of its proper divisors (291265) is less than itself. Its deficiency is 42564532

Bases of 42855797

Binary: 10100011011110110101110101₂
Hexadecimal: 0x28DED75
Base-36: PIJQT

Squares and roots of 42855797

42855797 squared (42855797²) is 1836619336505209
42855797 cubed (42855797³) is 78709785451541926346573
The square root of 42855797 is 6546.4339147355
The cube root of 42855797 is 349.9477391357

Scales and comparisons

How big is 42855797?

42,855,797 seconds is equal to 1 year, 18 weeks, 6 days, 23 minutes, 17 seconds.
To count from 1 to 42,855,797 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 42855797 cubic inches would be around 29.2 feet tall.

Recreational maths with 42855797

42855797 backwards is 79755824
The number of decimal digits it has is: 8
The sum of 42855797's digits is 47
More coming soon!

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The information we have on file for 42855797 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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