8479

8,479 is an odd composite number composed of two prime numbers multiplied together.

What does the number 8479 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

8479 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 8479:

61 × 139

See below for interesting mathematical facts about the number 8479 from the Numbermatics database.

Names of 8479

• Cardinal: 8479 can be written as Eight thousand, four hundred seventy-nine.

Scientific notation

• Scientific notation: 8.479 × 103

Factors of 8479

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 200

Divisors of 8479

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 8680
• Sum of proper divisors (its aliquot sum) s(n): 201
• 8479 is a deficient number, because the sum of its proper divisors (201) is less than itself. Its deficiency is 8278

Bases of 8479

• Binary: 100001000111112
• Base-36: 6JJ

Squares and roots of 8479

• 8479 squared (84792) is 71893441
• 8479 cubed (84793) is 609584486239
• The square root of 8479 is 92.0814856527
• The cube root of 8479 is 20.3914548347

Scales and comparisons

How big is 8479?
• 8,479 seconds is equal to 2 hours, 21 minutes, 19 seconds.
• To count from 1 to 8,479 would take you about two 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 8479 cubic inches would be around 1.7 feet tall.

Recreational maths with 8479

• 8479 backwards is 9748
• The number of decimal digits it has is: 4
• The sum of 8479's digits is 28
• More coming soon!

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