998424 (number)
998424 is an even 6-digits composite number following 998423 and preceding 998425. In scientific notation, it is written as 9.98424 × 10^5. The sum of its digits is 36. It has a total of 8 prime factors and 72 positive divisors. There are 284256 positive integers (up to 998424) that are relatively prime to 998424.
Interesting facts
- 998424 has 72 divisors, whose sum is 3156660
- The reverse of 998424 is 424899
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 36
- Digital Root 9
Name
Name | nine hundred ninety-eight thousand four hundred twenty-four |
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Notation
Scientific notation | 9.98424 × 10^5 |
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Engineering notation | 9.98424 × 10^3 |
Prime Factorization of 998424
Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 7 × 283
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 11886 | Product of the distinct prime numbers |
The prime factorization of 998424 is 2 × 2 × 2 × 3 × 3 × 7 × 7 × 283. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 998424)
Multiplication
n×yn×2 | 1996848 |
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n×3 | 2995272 |
n×4 | 3993696 |
n×5 | 4992120 |
Division
n÷yn÷2 | 499212 |
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n÷3 | 332808 |
n÷3 | 249606 |
n÷5 | 199684.8 |
Exponentiation
nyn2 | 996850483776 |
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n3 | 995279447413569024 |
n4 | 9.9371088700445E+23 |
n5 | 9.9214479864653E+29 |
Nth Root
y√n2√n | 999.21168928311 |
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3√n | 99.947439044967 |
4√n | 31.610309857436 |
5√n | 15.843933189072 |
Divisors of 998424
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -998423 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 998424 can be divided by 72 positive divisors. The sum of these divisors (counting 998424) is 1, the average is 0.013888888888889.
Base conversion 998424
Base | System | Value |
---|---|---|
2 | Binary | 11110011110000011000 |
3 | Ternary | 1212201120200 |
4 | Quaternary | 3303300120 |
5 | Quinary | 223422144 |
6 | Senary | 33222200 |
8 | Octal | 3636030 |
10 | Decimal | 998424 |
12 | Duodecimal | 401960 |
16 | Hexadecimal | f3c18 |
20 | Vigesimal | 64g14 |
36 | Base36 | lee0 |
Cryptographic Hash Functions
md5 | 58adf75c4b543cd92c90d93b06fd7565 |
---|---|
sha1 | 1d5653523d2c0947f2560b8a84e545359fdc57ab |
sha256 | 15897681fb1c285cacc52c8f295eccc3de3a178da8fee7e4d4473c6fcaa331ac |
sha512 | a31d836aa911c8799b7de3bf89049fd55ba6ebaf17fe1e0d794bf54db3eb5d7ed8bdbb85ecea987f5dbef0d2e868afba51ec1ea2ebf48e2cd98a60c5fffcce58 |
ripemd-160 | 069a6ea2adc9a9e969de464644362acd1d4688d3 |
998424 as geometric shapes
Circle
Radius = nDiameter | 1996848 |
---|---|
Circumference | 6273283.0071355 |
Area | 3131698156558.1 |
Sphere
Radius = nVolume | 4.1690168003512E+18 |
---|---|
Surface area | 12526792626232 |
Circumference | 6273283.0071355 |
Square
Length = nPerimeter | 3993696 |
---|---|
Area | 996850483776 |
Diagonal | 1411984.7617988 |
Cube
Length = nSurface area | 5981102902656 |
---|---|
Volume | 995279447413569024 |
Space diagonal | 1729321.0954961 |
Equilateral Triangle
Length = nPerimeter | 2995272 |
---|---|
Area | 431648921362.41 |
Altitude | 864660.54774807 |
Triangular Pyramid
Length = nSurface area | 431648921362.41 |
---|---|
Volume | 1.1729480774029E+17 |
Height | 470661.58726627 |