9742128

9,742,128 is an even composite number composed of four prime numbers multiplied together.

What does the number 9742128 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

9742128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 9742128:

2⁴ × 3 × 11 × 18451

(2 × 2 × 2 × 2 × 3 × 11 × 18451)

See below for interesting mathematical facts about the number 9742128 from the Numbermatics database.

Names of 9742128

Cardinal: 9742128 can be written as Nine million, seven hundred forty-two thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 9.742128 × 10⁶

Factors of 9742128

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 18467

Divisors of 9742128

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 18451 36902 55353 73804 110706 147608 202961 221412 295216 405922 442824 608883 811844 885648 1217766 1623688 2435532 3247376 4871064 9742128
Sum of all divisors σ(n): 27456576
Sum of proper divisors (its aliquot sum) s(n): 17714448
9742128 is an abundant number, because the sum of its proper divisors (17714448) is greater than itself. Its abundance is 7972320

Bases of 9742128

Binary: 100101001010011100110000₂
Hexadecimal: 0x94A730
Base-36: 5ST2O

Squares and roots of 9742128

9742128 squared (9742128²) is 94909057968384
9742128 cubed (9742128³) is 924616191087416881152
The square root of 9742128 is 3121.2382158367
The cube root of 9742128 is 213.5754239565

Scales and comparisons

How big is 9742128?

9,742,128 seconds is equal to 16 weeks, 18 hours, 8 minutes, 48 seconds.
To count from 1 to 9,742,128 would take you about twenty-four 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 9742128 cubic inches would be around 17.8 feet tall.

Recreational maths with 9742128

9742128 backwards is 8212479
9742128 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 9742128's digits is 33
More coming soon!

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The information we have on file for 9742128 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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