42720532

42,720,532 is an even composite number composed of two prime numbers multiplied together.

What does the number 42720532 look like?

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

42720532 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 42720532:

2² × 10680133

(2 × 2 × 10680133)

See below for interesting mathematical facts about the number 42720532 from the Numbermatics database.

Names of 42720532

Cardinal: 42720532 can be written as Forty-two million, seven hundred twenty thousand, five hundred thirty-two.

Scientific notation

Scientific notation: 4.2720532 × 10⁷

Factors of 42720532

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 10680135

Divisors of 42720532

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 10680133 21360266 42720532
Sum of all divisors σ(n): 74760938
Sum of proper divisors (its aliquot sum) s(n): 32040406
42720532 is a deficient number, because the sum of its proper divisors (32040406) is less than itself. Its deficiency is 10680126

Bases of 42720532

Binary: 10100010111101110100010100₂
Hexadecimal: 0x28BDD14
Base-36: PFNDG

Squares and roots of 42720532

42720532 squared (42720532²) is 1825043854363024
42720532 cubed (42720532³) is 77966844381718906408768
The square root of 42720532 is 6536.0945525597
The cube root of 42720532 is 349.5791731279

Scales and comparisons

How big is 42720532?

42,720,532 seconds is equal to 1 year, 18 weeks, 4 days, 10 hours, 48 minutes, 52 seconds.
To count from 1 to 42,720,532 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 42720532 cubic inches would be around 29.1 feet tall.

Recreational maths with 42720532

42720532 backwards is 23502724
The number of decimal digits it has is: 8
The sum of 42720532's digits is 25
More coming soon!

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The information we have on file for 42720532 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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