38641664

38,641,664 is an even composite number composed of three prime numbers multiplied together.

What does the number 38641664 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 56 divisors.

38641664 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 38641664:

2¹³ × 53 × 89

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 89)

See below for interesting mathematical facts about the number 38641664 from the Numbermatics database.

Names of 38641664

Cardinal: 38641664 can be written as Thirty-eight million, six hundred forty-one thousand, six hundred sixty-four.

Scientific notation

Scientific notation: 3.8641664 × 10⁷

Factors of 38641664

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 15
Sum of prime factors: 144

Divisors of 38641664

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 8 16 32 53 64 89 106 128 178 212 256 356 424 512 712 848 1024 1424 1696 2048 2848 3392 4096 4717 5696 6784 8192 9434 11392 13568 18868 22784 27136 37736 45568 54272 75472 91136 108544 150944 182272 217088 301888 364544 434176 603776 729088 1207552 2415104 4830208 9660416 19320832 38641664
Sum of all divisors σ(n): 79621380
Sum of proper divisors (its aliquot sum) s(n): 40979716
38641664 is an abundant number, because the sum of its proper divisors (40979716) is greater than itself. Its abundance is 2338052

Bases of 38641664

Binary: 10010011011010000000000000₂
Hexadecimal: 0x24DA000
Base-36: N083K

Squares and roots of 38641664

38641664 squared (38641664²) is 1493178196688896
38641664 cubed (38641664³) is 57698890168578231762944
The square root of 38641664 is 6216.2419515333
The cube root of 38641664 is 338.0793203427

Scales and comparisons

How big is 38641664?

38,641,664 seconds is equal to 1 year, 11 weeks, 6 days, 5 hours, 47 minutes, 44 seconds.
To count from 1 to 38,641,664 would take you about forty-three 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 38641664 cubic inches would be around 28.2 feet tall.

Recreational maths with 38641664

38641664 backwards is 46614683
The number of decimal digits it has is: 8
The sum of 38641664's digits is 38
More coming soon!

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The information we have on file for 38641664 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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