70725

70,725 is an odd composite number composed of four prime numbers multiplied together.

What does the number 70725 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

70725 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 70725:

3 × 52 × 23 × 41

(3 × 5 × 5 × 23 × 41)

See below for interesting mathematical facts about the number 70725 from the Numbermatics database.

Names of 70725

• Cardinal: 70725 can be written as Seventy thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 7.0725 × 104

Factors of 70725

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 72

Divisors of 70725

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 124992
• Sum of proper divisors (its aliquot sum) s(n): 54267
• 70725 is a deficient number, because the sum of its proper divisors (54267) is less than itself. Its deficiency is 16458

Bases of 70725

• Binary: 100010100010001012
• Base-36: 1IKL

Squares and roots of 70725

• 70725 squared (707252) is 5002025625
• 70725 cubed (707253) is 353768262328125
• The square root of 70725 is 265.9417229395
• The cube root of 70725 is 41.3546470605

Scales and comparisons

How big is 70725?
• 70,725 seconds is equal to 19 hours, 38 minutes, 45 seconds.
• To count from 1 to 70,725 would take you about nineteen 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 70725 cubic inches would be around 3.4 feet tall.

Recreational maths with 70725

• 70725 backwards is 52707
• The number of decimal digits it has is: 5
• The sum of 70725's digits is 21
• More coming soon!