47042793

47,042,793 is an odd composite number composed of three prime numbers multiplied together.

What does the number 47042793 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

47042793 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 47042793:

3² × 7⁵ × 311

(3 × 3 × 7 × 7 × 7 × 7 × 7 × 311)

See below for interesting mathematical facts about the number 47042793 from the Numbermatics database.

Names of 47042793

Cardinal: 47042793 can be written as Forty-seven million, forty-two thousand, seven hundred ninety-three.

Scientific notation

Scientific notation: 4.7042793 × 10⁷

Factors of 47042793

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 321

Divisors of 47042793

Number of divisors d(n): 36
Complete list of divisors:
1 3 7 9 21 49 63 147 311 343 441 933 1029 2177 2401 2799 3087 6531 7203 15239 16807 19593 21609 45717 50421 106673 137151 151263 320019 746711 960057 2240133 5226977 6720399 15680931 47042793
Sum of all divisors σ(n): 79530048
Sum of proper divisors (its aliquot sum) s(n): 32487255
47042793 is a deficient number, because the sum of its proper divisors (32487255) is less than itself. Its deficiency is 14555538

Bases of 47042793

Binary: 10110011011101000011101001₂
Hexadecimal: 0x2CDD0E9
Base-36: S0AG9

Squares and roots of 47042793

47042793 squared (47042793²) is 2213024373240849
47042793 cubed (47042793³) is 104106847494323998651257
The square root of 47042793 is 6858.7748906055
The cube root of 47042793 is 360.9921013815

Scales and comparisons

How big is 47042793?

47,042,793 seconds is equal to 1 year, 25 weeks, 5 days, 11 hours, 26 minutes, 33 seconds.
To count from 1 to 47,042,793 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 47042793 cubic inches would be around 30.1 feet tall.

Recreational maths with 47042793

47042793 backwards is 39724074
The number of decimal digits it has is: 8
The sum of 47042793's digits is 36
More coming soon!

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The information we have on file for 47042793 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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