10729040

10,729,040 is an even composite number composed of five prime numbers multiplied together.

What does the number 10729040 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 160 divisors.

10729040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.

Prime factorization of 10729040:

24 × 5 × 73 × 17 × 23

(2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 17 × 23)

See below for interesting mathematical facts about the number 10729040 from the Numbermatics database.

Names of 10729040

• Cardinal: 10729040 can be written as Ten million, seven hundred twenty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.072904 × 107

Factors of 10729040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 54

Divisors of 10729040

• Number of divisors d(n): 160
• Complete list of divisors:
• Sum of all divisors σ(n): 32140800
• Sum of proper divisors (its aliquot sum) s(n): 21411760
• 10729040 is an abundant number, because the sum of its proper divisors (21411760) is greater than itself. Its abundance is 10682720

Bases of 10729040

• Binary: 1010001110110110010100002
• Base-36: 6DYKW

Squares and roots of 10729040

• 10729040 squared (107290402) is 115112299321600
• 10729040 cubed (107290403) is 1235044463913419264000
• The square root of 10729040 is 3275.5213325515
• The cube root of 10729040 is 220.5567167447

Scales and comparisons

How big is 10729040?
• 10,729,040 seconds is equal to 17 weeks, 5 days, 4 hours, 17 minutes, 20 seconds.
• To count from 1 to 10,729,040 would take you about twenty-six weeks!

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 10729040 cubic inches would be around 18.4 feet tall.

Recreational maths with 10729040

• 10729040 backwards is 04092701
• 10729040 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10729040's digits is 23
• More coming soon!