2970

2,970 is an even composite number composed of four prime numbers multiplied together.

What does the number 2970 look like?

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

2970 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 2970:

2 × 33 × 5 × 11

(2 × 3 × 3 × 3 × 5 × 11)

See below for interesting mathematical facts about the number 2970 from the Numbermatics database.

Names of 2970

• Cardinal: 2970 can be written as Two thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 2.97 × 103

Factors of 2970

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21

Divisors of 2970

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 8640
• Sum of proper divisors (its aliquot sum) s(n): 5670
• 2970 is an abundant number, because the sum of its proper divisors (5670) is greater than itself. Its abundance is 2700

Bases of 2970

• Binary: 1011100110102
• Base-36: 2AI

Squares and roots of 2970

• 2970 squared (29702) is 8820900
• 2970 cubed (29703) is 26198073000
• The square root of 2970 is 54.4977063737
• The cube root of 2970 is 14.3742595711

Scales and comparisons

How big is 2970?
• 2,970 seconds is equal to 49 minutes, 30 seconds.
• To count from 1 to 2,970 would take you about forty-nine minutes.

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 2970 cubic inches would be around 1.2 feet tall.

Recreational maths with 2970

• 2970 backwards is 0792
• 2970 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 2970's digits is 18
• More coming soon!

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