64474448 (number)
64474448 is an even 8-digits composite number following 64474447 and preceding 64474449. In scientific notation, it is written as 6.4474448 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 30184704 positive integers (up to 64474448) that are relatively prime to 64474448.
Interesting facts
- 64474448 has 40 divisors, whose sum is 133027200
- The reverse of 64474448 is 84447446
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | sixty-four million four hundred seventy-four thousand four hundred forty-eight |
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Notation
Scientific notation | 6.4474448 × 10^7 |
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Engineering notation | 6.4474448 × 10^6 |
Prime Factorization of 64474448
Prime Factorization 2 × 2 × 2 × 2 × 19 × 89 × 2383
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8059306 | Product of the distinct prime numbers |
The prime factorization of 64474448 is 2 × 2 × 2 × 2 × 19 × 89 × 2383. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64474448)
Multiplication
n×yn×2 | 128948896 |
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n×3 | 193423344 |
n×4 | 257897792 |
n×5 | 322372240 |
Division
n÷yn÷2 | 32237224 |
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n÷3 | 21491482.666667 |
n÷3 | 16118612 |
n÷5 | 12894889.6 |
Exponentiation
nyn2 | 4156954444904704 |
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n3 | 2.6801734319638E+23 |
n4 | 1.7280270257013E+31 |
n5 | 1.1141358861117E+39 |
Nth Root
y√n2√n | 8029.5982464878 |
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3√n | 400.98600084212 |
4√n | 89.608025569632 |
5√n | 36.465109876913 |
Divisors of 64474448
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -64474447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 64474448 can be divided by 40 positive divisors. The sum of these divisors (counting 64474448) is 1, the average is 0.025.
Base conversion 64474448
Base | System | Value |
---|---|---|
2 | Binary | 11110101111100110101010000 |
3 | Ternary | 11111022122022112 |
4 | Quaternary | 3311330311100 |
5 | Quinary | 113001140243 |
6 | Senary | 10221524452 |
8 | Octal | 365746520 |
10 | Decimal | 64474448 |
12 | Duodecimal | 19713728 |
16 | Hexadecimal | 3d7cd50 |
20 | Vigesimal | 102j628 |
36 | Base36 | 12dwsw |
Cryptographic Hash Functions
md5 | 8fc41013c96f8f13edda0f612c6c4da8 |
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sha1 | 7c3032b10ad192fb9e336dbb73489eb49b8d248f |
sha256 | 018688f391e6b8e2984a0720c31e3c9f2ee8ded5246dd263c62e5e6de04a7527 |
sha512 | c8c2bc60e89dd0bb8ab5ba4b87ba036816d8e5d1fc9e40a06cd50d838202b3e3ed9ae57dc78b510a03ecfb719ed3978b6bea9a3ab9878c5aea15c51655b525b2 |
ripemd-160 | 0ce7042122ac34f283103fe03caf5cc551b6f9c4 |
64474448 as geometric shapes
Circle
Radius = nDiameter | 128948896 |
---|---|
Circumference | 405104904.36211 |
Area | 1.305945754542E+16 |
Sphere
Radius = nVolume | 1.1226684218939E+24 |
---|---|
Surface area | 5.223783018168E+16 |
Circumference | 405104904.36211 |
Square
Length = nPerimeter | 257897792 |
---|---|
Area | 4156954444904704 |
Diagonal | 91180638.788119 |
Cube
Length = nSurface area | 24941726669428224 |
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Volume | 2.6801734319638E+23 |
Space diagonal | 111673019.72596 |
Equilateral Triangle
Length = nPerimeter | 193423344 |
---|---|
Area | 1.8000140758311E+15 |
Altitude | 55836509.862979 |
Triangular Pyramid
Length = nSurface area | 1.8000140758311E+15 |
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Volume | 3.1586146808293E+22 |
Height | 30393546.262706 |