42391713

42,391,713 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42391713 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

42391713 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 42391713:

3 × 7³ × 13 × 3169

(3 × 7 × 7 × 7 × 13 × 3169)

See below for interesting mathematical facts about the number 42391713 from the Numbermatics database.

Names of 42391713

Cardinal: 42391713 can be written as Forty-two million, three hundred ninety-one thousand, seven hundred thirteen.

Scientific notation

Scientific notation: 4.2391713 × 10⁷

Factors of 42391713

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 3192

Divisors of 42391713

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 13 21 39 49 91 147 273 343 637 1029 1911 3169 4459 9507 13377 22183 41197 66549 123591 155281 288379 465843 865137 1086967 2018653 3260901 6055959 14130571 42391713
Sum of all divisors σ(n): 71008000
Sum of proper divisors (its aliquot sum) s(n): 28616287
42391713 is a deficient number, because the sum of its proper divisors (28616287) is less than itself. Its deficiency is 13775426

Bases of 42391713

Binary: 10100001101101100010100001₂
Hexadecimal: 0x286D8A1
Base-36: P8LNL

Squares and roots of 42391713

42391713 squared (42391713²) is 1797057331074369
42391713 cubed (42391713³) is 76180338623450632304097
The square root of 42391713 is 6510.8918743901
The cube root of 42391713 is 348.6799610125

Scales and comparisons

How big is 42391713?

42,391,713 seconds is equal to 1 year, 18 weeks, 15 hours, 28 minutes, 33 seconds.
To count from 1 to 42,391,713 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 42391713 cubic inches would be around 29.1 feet tall.

Recreational maths with 42391713

42391713 backwards is 31719324
The number of decimal digits it has is: 8
The sum of 42391713's digits is 30
More coming soon!

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The information we have on file for 42391713 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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