42978033

42,978,033 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42978033 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

42978033 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 42978033:

3⁴ × 7 × 229 × 331

(3 × 3 × 3 × 3 × 7 × 229 × 331)

See below for interesting mathematical facts about the number 42978033 from the Numbermatics database.

Names of 42978033

Cardinal: 42978033 can be written as Forty-two million, nine hundred seventy-eight thousand and thirty-three.

Scientific notation

Scientific notation: 4.2978033 × 10⁷

Factors of 42978033

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 570

Divisors of 42978033

Number of divisors d(n): 40
Complete list of divisors:
1 3 7 9 21 27 63 81 189 229 331 567 687 993 1603 2061 2317 2979 4809 6183 6951 8937 14427 18549 20853 26811 43281 62559 75799 129843 187677 227397 530593 682191 1591779 2046573 4775337 6139719 14326011 42978033
Sum of all divisors σ(n): 73916480
Sum of proper divisors (its aliquot sum) s(n): 30938447
42978033 is a deficient number, because the sum of its proper divisors (30938447) is less than itself. Its deficiency is 12039586

Bases of 42978033

Binary: 10100011111100101011110001₂
Hexadecimal: 0x28FCAF1
Base-36: PL629

Squares and roots of 42978033

42978033 squared (42978033²) is 1847111320549089
42978033 cubed (42978033³) is 79385211289232325161937
The square root of 42978033 is 6555.7633422813
The cube root of 42978033 is 350.2801376247

Scales and comparisons

How big is 42978033?

42,978,033 seconds is equal to 1 year, 19 weeks, 10 hours, 20 minutes, 33 seconds.
To count from 1 to 42,978,033 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 42978033 cubic inches would be around 29.2 feet tall.

Recreational maths with 42978033

42978033 backwards is 33087924
The number of decimal digits it has is: 8
The sum of 42978033's digits is 36
More coming soon!

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The information we have on file for 42978033 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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