55742970

55,742,970 is an even composite number composed of five prime numbers multiplied together.

What does the number 55742970 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

55742970 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 55742970:

2 × 3 × 5 × 691 × 2689

See below for interesting mathematical facts about the number 55742970 from the Numbermatics database.

Names of 55742970

Cardinal: 55742970 can be written as Fifty-five million, seven hundred forty-two thousand, nine hundred seventy.

Scientific notation

Scientific notation: 5.574297 × 10⁷

Factors of 55742970

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 3390

Divisors of 55742970

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 30 691 1382 2073 2689 3455 4146 5378 6910 8067 10365 13445 16134 20730 26890 40335 80670 1858099 3716198 5574297 9290495 11148594 18580990 27871485 55742970
Sum of all divisors σ(n): 134026560
Sum of proper divisors (its aliquot sum) s(n): 78283590
55742970 is an abundant number, because the sum of its proper divisors (78283590) is greater than itself. Its abundance is 22540620

Bases of 55742970

Binary: 11010100101001000111111010₂
Hexadecimal: 0x35291FA
Base-36: X6RJU

Squares and roots of 55742970

55742970 squared (55742970²) is 3107278704420900
55742970 cubed (55742970³) is 173208943602173096073000
The square root of 55742970 is 7466.1214830725
The cube root of 55742970 is 382.0000045685

Scales and comparisons

How big is 55742970?

55,742,970 seconds is equal to 1 year, 40 weeks, 1 day, 4 hours, 9 minutes, 30 seconds.
To count from 1 to 55,742,970 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 55742970 cubic inches would be around 31.8 feet tall.

Recreational maths with 55742970

55742970 backwards is 07924755
The number of decimal digits it has is: 8
The sum of 55742970's digits is 39
More coming soon!

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The information we have on file for 55742970 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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