999421000 (number)
999421000 is an even 9-digits composite number following 999420999 and preceding 999421001. In scientific notation, it is written as 9.99421000 × 10^8. The sum of its digits is 34. It has a total of 9 prime factors and 128 positive divisors. There are 386380800 positive integers (up to 999421000) that are relatively prime to 999421000.
Interesting facts
- 999421000 has 128 divisors, whose sum is 2418530400
- The reverse of 999421000 is 000124999
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | nine hundred ninety-nine million four hundred twenty-one thousand |
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Notation
Scientific notation | 9.99421000 × 10^8 |
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Engineering notation | 9.99421000 × 10^6 |
Prime Factorization of 999421000
Prime Factorization 2 × 2 × 2 × 5 × 5 × 5 × 53 × 109 × 173
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 9994210 | Product of the distinct prime numbers |
The prime factorization of 999421000 is 2 × 2 × 2 × 5 × 5 × 5 × 53 × 109 × 173. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 999421000)
Multiplication
n×yn×2 | 1998842000 |
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n×3 | 2998263000 |
n×4 | 3997684000 |
n×5 | 4997105000 |
Division
n÷yn÷2 | 499710500 |
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n÷3 | 333140333.33333 |
n÷3 | 249855250 |
n÷5 | 199884200 |
Exponentiation
nyn2 | 998842335241000000 |
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n3 | 9.982640055289E+26 |
n4 | 9.9768601066969E+35 |
n5 | 9.9710835046952E+44 |
Nth Root
y√n2√n | 31613.620482317 |
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3√n | 999.80696273901 |
4√n | 177.80219481862 |
5√n | 63.0884262692 |
Divisors of 999421000
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -999420999 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 999421000 can be divided by 128 positive divisors. The sum of these divisors (counting 999421000) is 1, the average is 0.0078125.
Base conversion 999421000
Base | System | Value |
---|---|---|
2 | Binary | 111011100100011111010001001000 |
3 | Ternary | 2120122120211212121 |
4 | Quaternary | 323210133101020 |
5 | Quinary | 4021322433000 |
6 | Senary | 243101021024 |
8 | Octal | 7344372110 |
10 | Decimal | 999421000 |
12 | Duodecimal | 23a854774 |
16 | Hexadecimal | 3b91f448 |
20 | Vigesimal | fc67ca0 |
36 | Base36 | gj126g |
Cryptographic Hash Functions
md5 | 70429d7158170c9ec69effd099b07bd5 |
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sha1 | 85b021df046f28f73065f5949505b8afde10493a |
sha256 | abc832fd44194866e0f570dc01d9e1fa2ba3998128c06e694874dabf64998bd8 |
sha512 | 01287a551833ee04db3f3eab8813614cde2fe15b0f42bffc45386953b6a3463ba44d9add14f6041f33d7618ae3131fbd3ead6d524034eb9d9bb8712b50e514c9 |
ripemd-160 | 156278158ea76f9c6991cd1368757b321ee52585 |
999421000 as geometric shapes
Circle
Radius = nDiameter | 1998842000 |
---|---|
Circumference | 6279547342.8867 |
Area | 3.1379557424876E+18 |
Sphere
Radius = nVolume | 4.1815184881503E+27 |
---|---|
Surface area | 1.255182296995E+19 |
Circumference | 6279547342.8867 |
Square
Length = nPerimeter | 3997684000 |
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Area | 998842335241000000 |
Diagonal | 1413394732.7205 |
Cube
Length = nSurface area | 5993054011446000000 |
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Volume | 9.982640055289E+26 |
Space diagonal | 1731047950.1513 |
Equilateral Triangle
Length = nPerimeter | 2998263000 |
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Area | 4.3251141834704E+17 |
Altitude | 865523975.07565 |
Triangular Pyramid
Length = nSurface area | 4.3251141834704E+17 |
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Volume | 1.1764654128732E+26 |
Height | 471131577.57349 |