71749134

71,749,134 is an even composite number composed of three prime numbers multiplied together.

What does the number 71749134 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

71749134 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 71749134:

2 × 3² × 3986063

(2 × 3 × 3 × 3986063)

See below for interesting mathematical facts about the number 71749134 from the Numbermatics database.

Names of 71749134

Cardinal: 71749134 can be written as Seventy-one million, seven hundred forty-nine thousand, one hundred thirty-four.

Scientific notation

Scientific notation: 7.1749134 × 10⁷

Factors of 71749134

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 3986068

Divisors of 71749134

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 6 9 18 3986063 7972126 11958189 23916378 35874567 71749134
Sum of all divisors σ(n): 155456496
Sum of proper divisors (its aliquot sum) s(n): 83707362
71749134 is an abundant number, because the sum of its proper divisors (83707362) is greater than itself. Its abundance is 11958228

Bases of 71749134

Binary: 100010001101100111000001110₂
Hexadecimal: 0x446CE0E
Base-36: 16PTZI

Squares and roots of 71749134

71749134 squared (71749134²) is 5147938229749956
71749134 cubed (71749134³) is 369360109870052379538104
The square root of 71749134 is 8470.4860545307
The cube root of 71749134 is 415.5330335575

Scales and comparisons

How big is 71749134?

71,749,134 seconds is equal to 2 years, 14 weeks, 4 days, 10 hours, 18 minutes, 54 seconds.
To count from 1 to 71,749,134 would take you about three 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 71749134 cubic inches would be around 34.6 feet tall.

Recreational maths with 71749134

71749134 backwards is 43194717
The number of decimal digits it has is: 8
The sum of 71749134's digits is 36
More coming soon!

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The information we have on file for 71749134 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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