38641512 (number)
38641512 is an even 8-digits composite number following 38641511 and preceding 38641513. In scientific notation, it is written as 3.8641512 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 48 positive divisors. There are 10183680 positive integers (up to 38641512) that are relatively prime to 38641512.
Interesting facts
- 38641512 has 48 divisors, whose sum is 82251180
- The reverse of 38641512 is 21514683
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirty-eight million six hundred forty-one thousand five hundred twelve |
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Notation
Scientific notation | 3.8641512 × 10^7 |
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Engineering notation | 3.8641512 × 10^6 |
Prime Factorization of 38641512
Prime Factorization 2 × 2 × 2 × 21 × 13 × 13 × 1361
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 743106 | Product of the distinct prime numbers |
The prime factorization of 38641512 is 2 × 2 × 2 × 21 × 13 × 13 × 1361. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38641512)
Multiplication
n×yn×2 | 77283024 |
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n×3 | 115924536 |
n×4 | 154566048 |
n×5 | 193207560 |
Division
n÷yn÷2 | 19320756 |
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n÷3 | 12880504 |
n÷3 | 9660378 |
n÷5 | 7728302.4 |
Exponentiation
nyn2 | 1493166449646144 |
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n3 | 5.7698209281999E+22 |
n4 | 2.2295460463489E+30 |
n5 | 8.6153030304542E+37 |
Nth Root
y√n2√n | 6216.2297254847 |
---|---|
3√n | 338.07887705501 |
4√n | 78.843070243901 |
5√n | 32.916285634836 |
Divisors of 38641512
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 | -38641511 | 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 38641512 can be divided by 48 positive divisors. The sum of these divisors (counting 38641512) is 1, the average is 0.020833333333333.
Base conversion 38641512
Base | System | Value |
---|---|---|
2 | Binary | 10010011011001111101101000 |
3 | Ternary | 2200201012012010 |
4 | Quaternary | 2103121331220 |
5 | Quinary | 34343012022 |
6 | Senary | 3500115520 |
8 | Octal | 223317550 |
10 | Decimal | 38641512 |
12 | Duodecimal | 10b35ba0 |
16 | Hexadecimal | 24d9f68 |
20 | Vigesimal | c1a3fc |
36 | Base36 | n07zc |
Cryptographic Hash Functions
md5 | 45af9136578a23067e4450287a0a418a |
---|---|
sha1 | fa1ed5510fc3c70ea72578d2ae41a719afa631f0 |
sha256 | 71ca3826684770d1a795ac51aaf96af7792bc11d612cad3481da9f7c02f18494 |
sha512 | af758555accee0e5d4b208d3117cd3c8c01f46329bc80662ef5c2cb5401b8fbfc8120bb20b5f4675f6960adca67d5ffe4c0a415a7db6f31585e2d37e3dd14a1f |
ripemd-160 | 9eafcd15b493972a2e40a8ffa4074b4e9d123901 |
38641512 as geometric shapes
Circle
Radius = nDiameter | 77283024 |
---|---|
Circumference | 242791780.4456 |
Area | 4.6909207487951E+15 |
Sphere
Radius = nVolume | 2.4168569387415E+23 |
---|---|
Surface area | 1.876368299518E+16 |
Circumference | 242791780.4456 |
Square
Length = nPerimeter | 154566048 |
---|---|
Area | 1493166449646144 |
Diagonal | 54647350.341003 |
Cube
Length = nSurface area | 8958998697876864 |
---|---|
Volume | 5.7698209281999E+22 |
Space diagonal | 66929062.065282 |
Equilateral Triangle
Length = nPerimeter | 115924536 |
---|---|
Area | 6.4656003873609E+14 |
Altitude | 33464531.032641 |
Triangular Pyramid
Length = nSurface area | 6.4656003873609E+14 |
---|---|
Volume | 6.7997991742703E+21 |
Height | 18215783.447001 |