42629740

42,629,740 is an even composite number composed of four prime numbers multiplied together.

What does the number 42629740 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

42629740 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 42629740:

2² × 5 × 1259 × 1693

(2 × 2 × 5 × 1259 × 1693)

See below for interesting mathematical facts about the number 42629740 from the Numbermatics database.

Names of 42629740

Cardinal: 42629740 can be written as Forty-two million, six hundred twenty-nine thousand, seven hundred forty.

Scientific notation

Scientific notation: 4.262974 × 10⁷

Factors of 42629740

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2959

Divisors of 42629740

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 1259 1693 2518 3386 5036 6295 6772 8465 12590 16930 25180 33860 2131487 4262974 8525948 10657435 21314870 42629740
Sum of all divisors σ(n): 89646480
Sum of proper divisors (its aliquot sum) s(n): 47016740
42629740 is an abundant number, because the sum of its proper divisors (47016740) is greater than itself. Its abundance is 4387000

Bases of 42629740

Binary: 10100010100111101001101100₂
Hexadecimal: 0x28A7A6C
Base-36: PDPBG

Squares and roots of 42629740

42629740 squared (42629740²) is 1817294732467600
42629740 cubed (42629740³) is 77470801948463346424000
The square root of 42629740 is 6529.1454264705
The cube root of 42629740 is 349.3313492529

Scales and comparisons

How big is 42629740?

42,629,740 seconds is equal to 1 year, 18 weeks, 3 days, 9 hours, 35 minutes, 40 seconds.
To count from 1 to 42,629,740 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 42629740 cubic inches would be around 29.1 feet tall.

Recreational maths with 42629740

42629740 backwards is 04792624
The number of decimal digits it has is: 8
The sum of 42629740's digits is 34
More coming soon!

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The information we have on file for 42629740 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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