972516421

972,516,421 is an odd composite number composed of three prime numbers multiplied together.

What does the number 972516421 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

972516421 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 972516421:

29² × 103² × 109

(29 × 29 × 103 × 103 × 109)

See below for interesting mathematical facts about the number 972516421 from the Numbermatics database.

Names of 972516421

Cardinal: 972516421 can be written as Nine hundred seventy-two million, five hundred sixteen thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 9.72516421 × 10⁸

Factors of 972516421

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 241

Divisors of 972516421

Number of divisors d(n): 18
Complete list of divisors:
1 29 103 109 841 2987 3161 10609 11227 86623 91669 307661 325583 1156381 8922169 9441907 33535049 972516421
Sum of all divisors σ(n): 1026412530
Sum of proper divisors (its aliquot sum) s(n): 53896109
972516421 is a deficient number, because the sum of its proper divisors (53896109) is less than itself. Its deficiency is 918620312

Bases of 972516421

Binary: 111001111101110110110001000101₂
Hexadecimal: 0x39F76C45
Base-36: G30EH1

Squares and roots of 972516421

972516421 squared (972516421²) is 945788189114649241
972516421 cubed (972516421³) is 919794544701849838527686461
The square root of 972516421 is 31185.1955421159
The cube root of 972516421 is 990.7535741205

Scales and comparisons

How big is 972516421?

972,516,421 seconds is equal to 30 years, 47 weeks, 6 days, 23 hours, 27 minutes, 1 second.
To count from 1 to 972,516,421 would take you about forty-six 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 972516421 cubic inches would be around 82.6 feet tall.

Recreational maths with 972516421

972516421 backwards is 124615279
The number of decimal digits it has is: 9
The sum of 972516421's digits is 37
More coming soon!

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The information we have on file for 972516421 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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