64222144

64,222,144 is an even composite number composed of three prime numbers multiplied together.

What does the number 64222144 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

64222144 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 64222144:

2⁶ × 7² × 20479

(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 20479)

See below for interesting mathematical facts about the number 64222144 from the Numbermatics database.

Names of 64222144

Cardinal: 64222144 can be written as Sixty-four million, two hundred twenty-two thousand, one hundred forty-four.

Scientific notation

Scientific notation: 6.4222144 × 10⁷

Factors of 64222144

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 20488

Divisors of 64222144

Number of divisors d(n): 42
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 20479 40958 81916 143353 163832 286706 327664 573412 655328 1003471 1146824 1310656 2006942 2293648 4013884 4587296 8027768 9174592 16055536 32111072 64222144
Sum of all divisors σ(n): 148254720
Sum of proper divisors (its aliquot sum) s(n): 84032576
64222144 is an abundant number, because the sum of its proper divisors (84032576) is greater than itself. Its abundance is 19810432

Bases of 64222144

Binary: 11110100111111001111000000₂
Hexadecimal: 0x3D3F3C0
Base-36: 128I4G

Squares and roots of 64222144

64222144 squared (64222144²) is 4124483779956736
64222144 cubed (64222144³) is 264883191242045813161984
The square root of 64222144 is 8013.8719730225
The cube root of 64222144 is 400.4622655705

Scales and comparisons

How big is 64222144?

64,222,144 seconds is equal to 2 years, 2 weeks, 1 day, 7 hours, 29 minutes, 4 seconds.
To count from 1 to 64,222,144 would take you about three 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 64222144 cubic inches would be around 33.4 feet tall.

Recreational maths with 64222144

64222144 backwards is 44122246
The number of decimal digits it has is: 8
The sum of 64222144's digits is 25
More coming soon!

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The information we have on file for 64222144 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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