42988239

42,988,239 is an odd composite number composed of three prime numbers multiplied together.

What does the number 42988239 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

42988239 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 42988239:

3⁴ × 7² × 10831

(3 × 3 × 3 × 3 × 7 × 7 × 10831)

See below for interesting mathematical facts about the number 42988239 from the Numbermatics database.

Names of 42988239

Cardinal: 42988239 can be written as Forty-two million, nine hundred eighty-eight thousand, two hundred thirty-nine.

Scientific notation

Scientific notation: 4.2988239 × 10⁷

Factors of 42988239

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 10841

Divisors of 42988239

Number of divisors d(n): 30
Complete list of divisors:
1 3 7 9 21 27 49 63 81 147 189 441 567 1323 3969 10831 32493 75817 97479 227451 292437 530719 682353 877311 1592157 2047059 4776471 6141177 14329413 42988239
Sum of all divisors σ(n): 74708304
Sum of proper divisors (its aliquot sum) s(n): 31720065
42988239 is a deficient number, because the sum of its proper divisors (31720065) is less than itself. Its deficiency is 11268174

Bases of 42988239

Binary: 10100011111111001011001111₂
Hexadecimal: 0x28FF2CF
Base-36: PLDXR

Squares and roots of 42988239

42988239 squared (42988239²) is 1847988692321121
42988239 cubed (42988239³) is 79441779574797814295919
The square root of 42988239 is 6556.5416951317
The cube root of 42988239 is 350.3078624559

Scales and comparisons

How big is 42988239?

42,988,239 seconds is equal to 1 year, 19 weeks, 13 hours, 10 minutes, 39 seconds.
To count from 1 to 42,988,239 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 42988239 cubic inches would be around 29.2 feet tall.

Recreational maths with 42988239

42988239 backwards is 93288924
The number of decimal digits it has is: 8
The sum of 42988239's digits is 45
More coming soon!

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The information we have on file for 42988239 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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