2835

2,835 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2835 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

2835 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 2835:

34 × 5 × 7

(3 × 3 × 3 × 3 × 5 × 7)

See below for interesting mathematical facts about the number 2835 from the Numbermatics database.

Names of 2835

• Cardinal: 2835 can be written as Two thousand, eight hundred thirty-five.

Scientific notation

• Scientific notation: 2.835 × 103

Factors of 2835

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15

Divisors of 2835

• Number of divisors d(n): 20
• Complete list of divisors:
• Sum of all divisors σ(n): 5808
• Sum of proper divisors (its aliquot sum) s(n): 2973
• 2835 is an abundant number, because the sum of its proper divisors (2973) is greater than itself. Its abundance is 138

Bases of 2835

• Binary: 1011000100112
• Base-36: 26R

Squares and roots of 2835

• 2835 squared (28352) is 8037225
• 2835 cubed (28353) is 22785532875
• The square root of 2835 is 53.2447180479
• The cube root of 2835 is 14.1530819411

Scales and comparisons

How big is 2835?
• 2,835 seconds is equal to 47 minutes, 15 seconds.
• To count from 1 to 2,835 would take you about forty-seven 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 2835 cubic inches would be around 1.2 feet tall.

Recreational maths with 2835

• 2835 backwards is 5382
• The number of decimal digits it has is: 4
• The sum of 2835's digits is 18
• More coming soon!

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below: