998045904 (number)
998045904 is an even 9-digits composite number following 998045903 and preceding 998045905. In scientific notation, it is written as 9.98045904 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 321209728 positive integers (up to 998045904) that are relatively prime to 998045904.
Interesting facts
- 998045904 has 40 divisors, whose sum is 2667195360
- The reverse of 998045904 is 409540899
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | nine hundred ninety-eight million forty-five thousand nine hundred four |
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Notation
Scientific notation | 9.98045904 × 10^8 |
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Engineering notation | 9.98045904 × 10^6 |
Prime Factorization of 998045904
Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 716987
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 124755738 | Product of the distinct prime numbers |
The prime factorization of 998045904 is 2 × 2 × 2 × 2 × 3 × 29 × 716987. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 998045904)
Multiplication
n×yn×2 | 1996091808 |
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n×3 | 2994137712 |
n×4 | 3992183616 |
n×5 | 4990229520 |
Division
n÷yn÷2 | 499022952 |
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n÷3 | 332681968 |
n÷3 | 249511476 |
n÷5 | 199609180.8 |
Exponentiation
nyn2 | 996095626491177216 |
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n3 | 9.9414916001183E+26 |
n4 | 9.9220649711485E+35 |
n5 | 9.9026763036766E+44 |
Nth Root
y√n2√n | 31591.864522373 |
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3√n | 999.34820992867 |
4√n | 177.7410040547 |
5√n | 63.071056126489 |
Divisors of 998045904
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 | -998045903 | 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 998045904 can be divided by 40 positive divisors. The sum of these divisors (counting 998045904) is 1, the average is 0.025.
Base conversion 998045904
Base | System | Value |
---|---|---|
2 | Binary | 111011011111001111100011010000 |
3 | Ternary | 2120112222222121010 |
4 | Quaternary | 323133033203100 |
5 | Quinary | 4020444432104 |
6 | Senary | 243011330520 |
8 | Octal | 7337174320 |
10 | Decimal | 998045904 |
12 | Duodecimal | 23a2b0a40 |
16 | Hexadecimal | 3b7cf8d0 |
20 | Vigesimal | fbhfef4 |
36 | Base36 | gi7l5c |
Cryptographic Hash Functions
md5 | 59f672e336f39a855dcc037aab2a7427 |
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sha1 | 0f1645f3b8b75bfbaf601cc20b3cb0a4990f8656 |
sha256 | 6846ff6b4471eef8917e1930ed0d369eda5dac458c570ba1087b4b3371b11016 |
sha512 | 1963f9db2920165303257da4f015654af13fe6a0aa50476994bfd148c8eacdb7c3ef199afa46dac52697a0f9ea4e5cf89d6ffcfcbed60f8e61eb549d2ed7162c |
ripemd-160 | 280f6a067f3c4444a59f1ed70355fc2f2808da3e |
998045904 as geometric shapes
Circle
Radius = nDiameter | 1996091808 |
---|---|
Circumference | 6270907359.9036 |
Area | 3.1293267024576E+18 |
Sphere
Radius = nVolume | 4.1642822635542E+27 |
---|---|
Surface area | 1.251730680983E+19 |
Circumference | 6270907359.9036 |
Square
Length = nPerimeter | 3992183616 |
---|---|
Area | 996095626491177216 |
Diagonal | 1411450053.3077 |
Cube
Length = nSurface area | 5976573758947063296 |
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Volume | 9.9414916001183E+26 |
Space diagonal | 1728666214.014 |
Equilateral Triangle
Length = nPerimeter | 2994137712 |
---|---|
Area | 4.3132205856997E+17 |
Altitude | 864333107.00701 |
Triangular Pyramid
Length = nSurface area | 4.3132205856997E+17 |
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Volume | 1.1716160209255E+26 |
Height | 470483351.10257 |