47142746

47,142,746 is an even composite number composed of three prime numbers multiplied together.

What does the number 47142746 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

47142746 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 47142746:

2 × 7 × 3367339

See below for interesting mathematical facts about the number 47142746 from the Numbermatics database.

Names of 47142746

Cardinal: 47142746 can be written as Forty-seven million, one hundred forty-two thousand, seven hundred forty-six.

Scientific notation

Scientific notation: 4.7142746 × 10⁷

Factors of 47142746

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 3367348

Divisors of 47142746

Number of divisors d(n): 8
Complete list of divisors:
1 2 7 14 3367339 6734678 23571373 47142746
Sum of all divisors σ(n): 80816160
Sum of proper divisors (its aliquot sum) s(n): 33673414
47142746 is a deficient number, because the sum of its proper divisors (33673414) is less than itself. Its deficiency is 13469332

Bases of 47142746

Binary: 10110011110101011101011010₂
Hexadecimal: 0x2CF575A
Base-36: S2FKQ

Squares and roots of 47142746

47142746 squared (47142746²) is 2222438500420516
47142746 cubed (47142746³) is 104771853725945278976936
The square root of 47142746 is 6866.0575296163
The cube root of 47142746 is 361.2475901709

Scales and comparisons

How big is 47142746?

47,142,746 seconds is equal to 1 year, 25 weeks, 6 days, 15 hours, 12 minutes, 26 seconds.
To count from 1 to 47,142,746 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 47142746 cubic inches would be around 30.1 feet tall.

Recreational maths with 47142746

47142746 backwards is 64724174
The number of decimal digits it has is: 8
The sum of 47142746's digits is 35
More coming soon!

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The information we have on file for 47142746 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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