68572

68,572 is an even composite number composed of four prime numbers multiplied together.

What does the number 68572 look like?

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

68572 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 68572:

22 × 7 × 31 × 79

(2 × 2 × 7 × 31 × 79)

See below for interesting mathematical facts about the number 68572 from the Numbermatics database.

Names of 68572

• Cardinal: 68572 can be written as Sixty-eight thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 6.8572 × 104

Factors of 68572

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 119

Divisors of 68572

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 143360
• Sum of proper divisors (its aliquot sum) s(n): 74788
• 68572 is an abundant number, because the sum of its proper divisors (74788) is greater than itself. Its abundance is 6216

Bases of 68572

• Binary: 100001011110111002
• Base-36: 1GWS

Squares and roots of 68572

• 68572 squared (685722) is 4702119184
• 68572 cubed (685723) is 322433716685248
• The square root of 68572 is 261.8625593703
• The cube root of 68572 is 40.9306780193

Scales and comparisons

How big is 68572?
• 68,572 seconds is equal to 19 hours, 2 minutes, 52 seconds.
• To count from 1 to 68,572 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 68572 cubic inches would be around 3.4 feet tall.

Recreational maths with 68572

• 68572 backwards is 27586
• 68572 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 68572's digits is 28
• More coming soon!