428888944 (number)
428888944 is an even 9-digits composite number following 428888943 and preceding 428888945. In scientific notation, it is written as 4.28888944 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 194673600 positive integers (up to 428888944) that are relatively prime to 428888944.
Interesting facts
- 428888944 has 40 divisors, whose sum is 907799040
- The reverse of 428888944 is 449888824
- Previous prime number is 2459
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 55
- Digital Root 1
Name
Name | four hundred twenty-eight million eight hundred eighty-eight thousand nine hundred forty-four |
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Notation
Scientific notation | 4.28888944 × 10^8 |
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Engineering notation | 4.28888944 × 10^6 |
Prime Factorization of 428888944
Prime Factorization 2 × 2 × 2 × 2 × 11 × 2459 × 991
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 53611118 | Product of the distinct prime numbers |
The prime factorization of 428888944 is 2 × 2 × 2 × 2 × 11 × 2459 × 991. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 428888944)
Multiplication
n×yn×2 | 857777888 |
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n×3 | 1286666832 |
n×4 | 1715555776 |
n×5 | 2144444720 |
Division
n÷yn÷2 | 214444472 |
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n÷3 | 142962981.33333 |
n÷3 | 107222236 |
n÷5 | 85777788.8 |
Exponentiation
nyn2 | 183945726285435136 |
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n3 | 7.8892288299873E+25 |
n4 | 3.3836030218676E+34 |
n5 | 1.451189926964E+43 |
Nth Root
y√n2√n | 20709.634086579 |
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3√n | 754.13358734607 |
4√n | 143.90842256998 |
5√n | 53.268316342384 |
Divisors of 428888944
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 | -428888943 | 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 428888944 can be divided by 40 positive divisors. The sum of these divisors (counting 428888944) is 1, the average is 0.025.
Base conversion 428888944
Base | System | Value |
---|---|---|
2 | Binary | 11001100100000101001101110000 |
3 | Ternary | 1002220000211000201 |
4 | Quaternary | 121210011031300 |
5 | Quinary | 1334243421234 |
6 | Senary | 110320324544 |
8 | Octal | 3144051560 |
10 | Decimal | 428888944 |
12 | Duodecimal | bb773754 |
16 | Hexadecimal | 19905370 |
20 | Vigesimal | 6e0b274 |
36 | Base36 | 73ckts |
Cryptographic Hash Functions
md5 | b7106f6a6d5c9b51f99a5df76fd697ee |
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sha1 | 0363f5feec4913afd659a77728a417d165ab68b0 |
sha256 | 27351cfd21d916f15a586388488c5f93de1c93edab99686482d2cd7a352e0f13 |
sha512 | 60967667078c31b365ee52d360dc4416fcaff10c973deecffe96c3a8a903dcedf5b48390c4ca355dfb69d389a6eab8c38205b8bbedb519d81153c2e0fb07d6fb |
ripemd-160 | 8056eb97a96582a5ee41ddcf5aceaf4e7708e142 |
428888944 as geometric shapes
Circle
Radius = nDiameter | 857777888 |
---|---|
Circumference | 2694788711.3526 |
Area | 5.7788254235756E+17 |
Sphere
Radius = nVolume | 3.3046324446369E+26 |
---|---|
Surface area | 2.3115301694302E+18 |
Circumference | 2694788711.3526 |
Square
Length = nPerimeter | 1715555776 |
---|---|
Area | 183945726285435136 |
Diagonal | 606540561.35667 |
Cube
Length = nSurface area | 1103674357712610816 |
---|---|
Volume | 7.8892288299873E+25 |
Space diagonal | 742857441.81256 |
Equilateral Triangle
Length = nPerimeter | 1286666832 |
---|---|
Area | 7.9650835940383E+16 |
Altitude | 371428720.90628 |
Triangular Pyramid
Length = nSurface area | 7.9650835940383E+16 |
---|---|
Volume | 9.2975453400274E+24 |
Height | 202180187.11889 |