18471042

18,471,042 is an even composite number composed of three prime numbers multiplied together.

What does the number 18471042 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

18471042 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 18471042:

2 × 3² × 1013²

(2 × 3 × 3 × 1013 × 1013)

See below for interesting mathematical facts about the number 18471042 from the Numbermatics database.

Names of 18471042

Cardinal: 18471042 can be written as Eighteen million, four hundred seventy-one thousand and forty-two.

Scientific notation

Scientific notation: 1.8471042 × 10⁷

Factors of 18471042

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1018

Divisors of 18471042

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 6 9 18 1013 2026 3039 6078 9117 18234 1026169 2052338 3078507 6157014 9235521 18471042
Sum of all divisors σ(n): 40060137
Sum of proper divisors (its aliquot sum) s(n): 21589095
18471042 is an abundant number, because the sum of its proper divisors (21589095) is greater than itself. Its abundance is 3118053

Bases of 18471042

Binary: 1000110011101100010000010₂
Hexadecimal: 0x119D882
Base-36: AZWCI

Squares and roots of 18471042

18471042 squared (18471042²) is 341179392565764
18471042 cubed (18471042³) is 6301938889616714606088
The square root of 18471042 is 4297.7950160519
The cube root of 18471042 is 264.3405556791

Scales and comparisons

How big is 18471042?

18,471,042 seconds is equal to 30 weeks, 3 days, 18 hours, 50 minutes, 42 seconds.
To count from 1 to 18,471,042 would take you about forty-five weeks!

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 18471042 cubic inches would be around 22 feet tall.

Recreational maths with 18471042

18471042 backwards is 24017481
The number of decimal digits it has is: 8
The sum of 18471042's digits is 27
More coming soon!

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The information we have on file for 18471042 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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