30976

30,976 is an even composite number composed of two prime numbers multiplied together.

What does the number 30976 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 27 divisors.

30976 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 30976:

28 × 112

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11)

See below for interesting mathematical facts about the number 30976 from the Numbermatics database.

Names of 30976

• Cardinal: 30976 can be written as Thirty thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 3.0976 × 104

Factors of 30976

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13

Divisors of 30976

• Number of divisors d(n): 27
• Complete list of divisors:
• Sum of all divisors σ(n): 67963
• Sum of proper divisors (its aliquot sum) s(n): 36987
• 30976 is an abundant number, because the sum of its proper divisors (36987) is greater than itself. Its abundance is 6011

Bases of 30976

• Binary: 1111001000000002
• Base-36: NWG

Squares and roots of 30976

• 30976 squared (309762) is 959512576
• 30976 cubed (309763) is 29721861554176
• 30976 is a perfect square number. Its square root is 176
• The cube root of 30976 is 31.4056976421

Scales and comparisons

How big is 30976?
• 30,976 seconds is equal to 8 hours, 36 minutes, 16 seconds.
• To count from 1 to 30,976 would take you about eight hours.

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 30976 cubic inches would be around 2.6 feet tall.

Recreational maths with 30976

• 30976 backwards is 67903
• The number of decimal digits it has is: 5
• The sum of 30976's digits is 25
• More coming soon!

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