74912742

74,912,742 is an even composite number composed of four prime numbers multiplied together.

What does the number 74912742 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

74912742 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 74912742:

2 × 3³ × 29 × 47837

(2 × 3 × 3 × 3 × 29 × 47837)

See below for interesting mathematical facts about the number 74912742 from the Numbermatics database.

Names of 74912742

Cardinal: 74912742 can be written as Seventy-four million, nine hundred twelve thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 7.4912742 × 10⁷

Factors of 74912742

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 47871

Divisors of 74912742

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 18 27 29 54 58 87 174 261 522 783 1566 47837 95674 143511 287022 430533 861066 1291599 1387273 2583198 2774546 4161819 8323638 12485457 24970914 37456371 74912742
Sum of all divisors σ(n): 172216800
Sum of proper divisors (its aliquot sum) s(n): 97304058
74912742 is an abundant number, because the sum of its proper divisors (97304058) is greater than itself. Its abundance is 22391316

Bases of 74912742

Binary: 100011101110001001111100110₂
Hexadecimal: 0x47713E6
Base-36: 18LN1I

Squares and roots of 74912742

74912742 squared (74912742²) is 5611918913958564
74912742 cubed (74912742³) is 420404233726298103622488
The square root of 74912742 is 8655.2147287053
The cube root of 74912742 is 421.5527219673

Scales and comparisons

How big is 74912742?

74,912,742 seconds is equal to 2 years, 19 weeks, 6 days, 1 hour, 5 minutes, 42 seconds.
To count from 1 to 74,912,742 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 74912742 cubic inches would be around 35.1 feet tall.

Recreational maths with 74912742

74912742 backwards is 24721947
The number of decimal digits it has is: 8
The sum of 74912742's digits is 36
More coming soon!

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The information we have on file for 74912742 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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