49000

49,000 is an even composite number composed of three prime numbers multiplied together.

What does the number 49000 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

49000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 49000:

23 × 53 × 72

(2 × 2 × 2 × 5 × 5 × 5 × 7 × 7)

See below for interesting mathematical facts about the number 49000 from the Numbermatics database.

Names of 49000

• Cardinal: 49000 can be written as Forty-nine thousand.

Scientific notation

• Scientific notation: 4.9 × 104

Factors of 49000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14

Divisors of 49000

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 133380
• Sum of proper divisors (its aliquot sum) s(n): 84380
• 49000 is an abundant number, because the sum of its proper divisors (84380) is greater than itself. Its abundance is 35380

Bases of 49000

• Binary: 10111111011010002
• Base-36: 11T4

Squares and roots of 49000

• 49000 squared (490002) is 2401000000
• 49000 cubed (490003) is 117649000000000
• The square root of 49000 is 221.3594362117
• The cube root of 49000 is 36.5930571003

Scales and comparisons

How big is 49000?
• 49,000 seconds is equal to 13 hours, 36 minutes, 40 seconds.
• To count from 1 to 49,000 would take you about thirteen 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 49000 cubic inches would be around 3 feet tall.

Recreational maths with 49000

• 49000 backwards is 00094
• The number of decimal digits it has is: 5
• The sum of 49000's digits is 13
• More coming soon!

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