38821475 (number)
38821475 is an odd 8-digits composite number following 38821474 and preceding 38821476. In scientific notation, it is written as 3.8821475 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 23284800 positive integers (up to 38821475) that are relatively prime to 38821475.
Interesting facts
- 38821475 has 48 divisors, whose sum is 53209728
- The reverse of 38821475 is 57412883
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | thirty-eight million eight hundred twenty-one thousand four hundred seventy-five |
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Notation
Scientific notation | 3.8821475 × 10^7 |
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Engineering notation | 3.8821475 × 10^6 |
Prime Factorization of 38821475
Prime Factorization 11 × 25 × 7 × 7 × 43 × 67
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5545925 | Product of the distinct prime numbers |
The prime factorization of 38821475 is 11 × 25 × 7 × 7 × 43 × 67. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38821475)
Multiplication
n×yn×2 | 77642950 |
---|---|
n×3 | 116464425 |
n×4 | 155285900 |
n×5 | 194107375 |
Division
n÷yn÷2 | 19410737.5 |
---|---|
n÷3 | 12940491.666667 |
n÷3 | 9705368.75 |
n÷5 | 7764295 |
Exponentiation
nyn2 | 1507106921175625 |
---|---|
n3 | 5.8508113662746E+22 |
n4 | 2.2713712718555E+30 |
n5 | 8.8177983046055E+37 |
Nth Root
y√n2√n | 6230.68816424 |
---|---|
3√n | 338.60290314228 |
4√n | 78.934708235604 |
5√n | 32.946888521043 |
Divisors of 38821475
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38821474 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38821475 can be divided by 48 positive divisors. The sum of these divisors (counting 38821475) is 1, the average is 0.020833333333333.
Base conversion 38821475
Base | System | Value |
---|---|---|
2 | Binary | 10010100000101111001100011 |
3 | Ternary | 2201001100001102 |
4 | Quaternary | 2110011321203 |
5 | Quinary | 34414241400 |
6 | Senary | 3504025015 |
8 | Octal | 224057143 |
10 | Decimal | 38821475 |
12 | Duodecimal | 1100216b |
16 | Hexadecimal | 2505e63 |
20 | Vigesimal | c2cddf |
36 | Base36 | n42ub |
Cryptographic Hash Functions
md5 | e5635ddaca8562a6146d8a34fd44be0e |
---|---|
sha1 | cb10c647c7b6c3c0295537009875791d6d2808b6 |
sha256 | 68fe9613e99c7866575fd0dffd23c1dfc3dbd617e4add6b4b0578b27bdfacf13 |
sha512 | 6f7484705f8166bf6bbb0d76038797734f62dcb3da3cf71b006bc43c7a88cc9004fc86674f326d3d83adc57ca79c6b7059b874b91d1475972bad3f29aefb029c |
ripemd-160 | 765a9254864f34bee86dacfccaaa09c60059df12 |
38821475 as geometric shapes
Circle
Radius = nDiameter | 77642950 |
---|---|
Circumference | 243922521.32304 |
Area | 4.7347160317397E+15 |
Sphere
Radius = nVolume | 2.4507821341104E+23 |
---|---|
Surface area | 1.8938864126959E+16 |
Circumference | 243922521.32304 |
Square
Length = nPerimeter | 155285900 |
---|---|
Area | 1507106921175625 |
Diagonal | 54901856.456328 |
Cube
Length = nSurface area | 9042641527053750 |
---|---|
Volume | 5.8508113662746E+22 |
Space diagonal | 67240767.124765 |
Equilateral Triangle
Length = nPerimeter | 116464425 |
---|---|
Area | 6.5259643997872E+14 |
Altitude | 33620383.562382 |
Triangular Pyramid
Length = nSurface area | 6.5259643997872E+14 |
---|---|
Volume | 6.8952473208936E+21 |
Height | 18300618.818776 |