38821356 (number)
38821356 is an even 8-digits composite number following 38821355 and preceding 38821357. In scientific notation, it is written as 3.8821356 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 60 positive divisors. There are 11091168 positive integers (up to 38821356) that are relatively prime to 38821356.
Interesting facts
- 38821356 has 60 divisors, whose sum is 115991568
- The reverse of 38821356 is 65312883
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirty-eight million eight hundred twenty-one thousand three hundred fifty-six |
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Notation
Scientific notation | 3.8821356 × 10^7 |
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Engineering notation | 3.8821356 × 10^6 |
Prime Factorization of 38821356
Prime Factorization 2 × 2 × 3 × 9 × 3 × 7 × 17117
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6470226 | Product of the distinct prime numbers |
The prime factorization of 38821356 is 2 × 2 × 3 × 9 × 3 × 7 × 17117. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38821356)
Multiplication
n×yn×2 | 77642712 |
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n×3 | 116464068 |
n×4 | 155285424 |
n×5 | 194106780 |
Division
n÷yn÷2 | 19410678 |
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n÷3 | 12940452 |
n÷3 | 9705339 |
n÷5 | 7764271.2 |
Exponentiation
nyn2 | 1507097681678736 |
---|---|
n3 | 5.8507575627225E+22 |
n4 | 2.2713434221214E+30 |
n5 | 8.8176631588434E+37 |
Nth Root
y√n2√n | 6230.6786147257 |
---|---|
3√n | 338.60255716722 |
4√n | 78.934647745624 |
5√n | 32.946868322509 |
Divisors of 38821356
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38821355 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38821356 can be divided by 60 positive divisors. The sum of these divisors (counting 38821356) is 1, the average is 0.016666666666667.
Base conversion 38821356
Base | System | Value |
---|---|---|
2 | Binary | 10010100000101110111101100 |
3 | Ternary | 2201001022220000 |
4 | Quaternary | 2110011313230 |
5 | Quinary | 34414240411 |
6 | Senary | 3504024300 |
8 | Octal | 224056754 |
10 | Decimal | 38821356 |
12 | Duodecimal | 11002090 |
16 | Hexadecimal | 2505dec |
20 | Vigesimal | c2cd7g |
36 | Base36 | n42r0 |
Cryptographic Hash Functions
md5 | 1c465458937526547491e56e6985db72 |
---|---|
sha1 | f1add16f420769ba3ce8338d273f5201893a1aed |
sha256 | a257ffea77acbaff932e78e24a5bc4bebb25985fd5df23596f25b25239cd8e7b |
sha512 | 4cd3a06dba236447f3815ac8fbb7aa9d2363c9456b219f04e7b94111d8415234204bc4aaf4f5e8ecf0824ddfdaba4ff396607975dc74d8f4c459191b0a4dceb9 |
ripemd-160 | cd4f1320eb5e68ea23587b6c10b7be52edafad0b |
38821356 as geometric shapes
Circle
Radius = nDiameter | 77642712 |
---|---|
Circumference | 243921773.62399 |
Area | 4.7346870050041E+15 |
Sphere
Radius = nVolume | 2.4507595969312E+23 |
---|---|
Surface area | 1.8938748020017E+16 |
Circumference | 243921773.62399 |
Square
Length = nPerimeter | 155285424 |
---|---|
Area | 1507097681678736 |
Diagonal | 54901688.164914 |
Cube
Length = nSurface area | 9042586090072416 |
---|---|
Volume | 5.8507575627225E+22 |
Space diagonal | 67240561.010719 |
Equilateral Triangle
Length = nPerimeter | 116464068 |
---|---|
Area | 6.5259243915921E+14 |
Altitude | 33620280.505359 |
Triangular Pyramid
Length = nSurface area | 6.5259243915921E+14 |
---|---|
Volume | 6.8951839127992E+21 |
Height | 18300562.721638 |