38161880 (number)
38161880 is an even 8-digits composite number following 38161879 and preceding 38161881. In scientific notation, it is written as 3.8161880 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 14321664 positive integers (up to 38161880) that are relatively prime to 38161880.
Interesting facts
- 38161880 has 64 divisors, whose sum is 91260000
- The reverse of 38161880 is 08816183
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | thirty-eight million one hundred sixty-one thousand eight hundred eighty |
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Notation
Scientific notation | 3.8161880 × 10^7 |
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Engineering notation | 3.8161880 × 10^6 |
Prime Factorization of 38161880
Prime Factorization 2 × 2 × 2 × 19 × 5 × 149 × 337
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9540470 | Product of the distinct prime numbers |
The prime factorization of 38161880 is 2 × 2 × 2 × 19 × 5 × 149 × 337. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38161880)
Multiplication
n×yn×2 | 76323760 |
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n×3 | 114485640 |
n×4 | 152647520 |
n×5 | 190809400 |
Division
n÷yn÷2 | 19080940 |
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n÷3 | 12720626.666667 |
n÷3 | 9540470 |
n÷5 | 7632376 |
Exponentiation
nyn2 | 1456329085134400 |
---|---|
n3 | 5.5576255787409E+22 |
n4 | 2.1208944042084E+30 |
n5 | 8.0937317746072E+37 |
Nth Root
y√n2√n | 6177.5302508365 |
---|---|
3√n | 336.67426487878 |
4√n | 78.597266179152 |
5√n | 32.834163186808 |
Divisors of 38161880
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38161879 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38161880 can be divided by 64 positive divisors. The sum of these divisors (counting 38161880) is 1, the average is 0.015625.
Base conversion 38161880
Base | System | Value |
---|---|---|
2 | Binary | 10010001100100110111011000 |
3 | Ternary | 2122210211020222 |
4 | Quaternary | 2101210313120 |
5 | Quinary | 34232140010 |
6 | Senary | 3441535212 |
8 | Octal | 221446730 |
10 | Decimal | 38161880 |
12 | Duodecimal | 10944508 |
16 | Hexadecimal | 2464dd8 |
20 | Vigesimal | bia4e0 |
36 | Base36 | mpxw8 |
Cryptographic Hash Functions
md5 | d26bd41932f44bb7d4fefe273f2d2e43 |
---|---|
sha1 | 532299eed74a4f768591ba03ce2d41a1ec3804c7 |
sha256 | 33caa4e0accc1bfcb799f0ea038b255a20c04ca3fe6463e5afd4fa62c5e28276 |
sha512 | 83f15a00919d179df69f087fdb3ca5c6472e9f720e319914b981439165ca4932f69f6ef6c8207ce8b892ced157289ec03ffb55832cf54fefde1ddbc41e2d7317 |
ripemd-160 | b94726ac9e2f6a32750456a8036dec020e9c25c3 |
38161880 as geometric shapes
Circle
Radius = nDiameter | 76323760 |
---|---|
Circumference | 239778163.71035 |
Area | 4.5751927550674E+15 |
Sphere
Radius = nVolume | 2.32797275861E+23 |
---|---|
Surface area | 1.830077102027E+16 |
Circumference | 239778163.71035 |
Square
Length = nPerimeter | 152647520 |
---|---|
Area | 1456329085134400 |
Diagonal | 53969048.261655 |
Cube
Length = nSurface area | 8737974510806400 |
---|---|
Volume | 5.5576255787409E+22 |
Space diagonal | 66098315.072347 |
Equilateral Triangle
Length = nPerimeter | 114485640 |
---|---|
Area | 6.3060899199827E+14 |
Altitude | 33049157.536173 |
Triangular Pyramid
Length = nSurface area | 6.3060899199827E+14 |
---|---|
Volume | 6.5497245567058E+21 |
Height | 17989682.753885 |