53728368

53,728,368 is an even composite number composed of five prime numbers multiplied together.

What does the number 53728368 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.

53728368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.

Prime factorization of 53728368:

24 × 3 × 23 × 41 × 1187

(2 × 2 × 2 × 2 × 3 × 23 × 41 × 1187)

See below for interesting mathematical facts about the number 53728368 from the Numbermatics database.

Names of 53728368

• Cardinal: 53728368 can be written as Fifty-three million, seven hundred twenty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 5.3728368 × 107

Factors of 53728368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1256

Divisors of 53728368

• Number of divisors d(n): 80
• Complete list of divisors:
• Sum of all divisors σ(n): 148490496
• Sum of proper divisors (its aliquot sum) s(n): 94762128
• 53728368 is an abundant number, because the sum of its proper divisors (94762128) is greater than itself. Its abundance is 41033760

Bases of 53728368

• Binary: 110011001111010100011100002
• Base-36: VZL2O

Squares and roots of 53728368

• 53728368 squared (537283682) is 2886737527943424
• 53728368 cubed (537283683) is 155099696220754567852032
• The square root of 53728368 is 7329.9637106875
• The cube root of 53728368 is 377.3414810371

Scales and comparisons

How big is 53728368?
• 53,728,368 seconds is equal to 36 weeks, 5 days, 20 hours, 32 minutes, 48 seconds.
• To count from 1 to 53,728,368 would take you about two years!

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 53728368 cubic inches would be around 31.4 feet tall.

Recreational maths with 53728368

• 53728368 backwards is 86382735
• The number of decimal digits it has is: 8
• The sum of 53728368's digits is 42
• More coming soon!

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