42886240

42,886,240 is an even composite number composed of four prime numbers multiplied together.

What does the number 42886240 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

42886240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42886240:

2⁵ × 5 × 17 × 15767

(2 × 2 × 2 × 2 × 2 × 5 × 17 × 15767)

See below for interesting mathematical facts about the number 42886240 from the Numbermatics database.

Names of 42886240

Cardinal: 42886240 can be written as Forty-two million, eight hundred eighty-six thousand, two hundred forty.

Scientific notation

Scientific notation: 4.288624 × 10⁷

Factors of 42886240

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 15791

Divisors of 42886240

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 15767 31534 63068 78835 126136 157670 252272 268039 315340 504544 536078 630680 1072156 1261360 1340195 2144312 2522720 2680390 4288624 5360780 8577248 10721560 21443120 42886240
Sum of all divisors σ(n): 107285472
Sum of proper divisors (its aliquot sum) s(n): 64399232
42886240 is an abundant number, because the sum of its proper divisors (64399232) is greater than itself. Its abundance is 21512992

Bases of 42886240

Binary: 10100011100110010001100000₂
Hexadecimal: 0x28E6460
Base-36: PJ78G

Squares and roots of 42886240

42886240 squared (42886240²) is 1839229581337600
42886240 cubed (42886240³) is 78877641240343834624000
The square root of 42886240 is 6548.7586609983
The cube root of 42886240 is 350.0305823617

Scales and comparisons

How big is 42886240?

42,886,240 seconds is equal to 1 year, 18 weeks, 6 days, 8 hours, 50 minutes, 40 seconds.
To count from 1 to 42,886,240 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 42886240 cubic inches would be around 29.2 feet tall.

Recreational maths with 42886240

42886240 backwards is 04268824
42886240 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 42886240's digits is 34
More coming soon!

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The information we have on file for 42886240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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