998214245 (number)
998214245 is an odd 9-digits composite number following 998214244 and preceding 998214246. In scientific notation, it is written as 9.98214245 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 642981888 positive integers (up to 998214245) that are relatively prime to 998214245.
Interesting facts
- 998214245 has 32 divisors, whose sum is 1452307968
- The reverse of 998214245 is 542412899
- Previous prime number is 2593
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | nine hundred ninety-eight million two hundred fourteen thousand two hundred forty-five |
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Notation
Scientific notation | 9.98214245 × 10^8 |
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Engineering notation | 9.98214245 × 10^6 |
Prime Factorization of 998214245
Prime Factorization 7 × 17 × 5 × 2593 × 647
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 998214245 | Product of the distinct prime numbers |
The prime factorization of 998214245 is 7 × 17 × 5 × 2593 × 647. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 998214245)
Multiplication
n×yn×2 | 1996428490 |
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n×3 | 2994642735 |
n×4 | 3992856980 |
n×5 | 4991071225 |
Division
n÷yn÷2 | 499107122.5 |
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n÷3 | 332738081.66667 |
n÷3 | 249553561.25 |
n÷5 | 199642849 |
Exponentiation
nyn2 | 996431678920920025 |
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n3 | 9.9465229606813E+26 |
n4 | 9.9287609075716E+35 |
n5 | 9.9110305731371E+44 |
Nth Root
y√n2√n | 31594.528719384 |
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3√n | 999.40439365685 |
4√n | 177.74849850107 |
5√n | 63.073183629513 |
Divisors of 998214245
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -998214244 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 998214245 can be divided by 32 positive divisors. The sum of these divisors (counting 998214245) is 1, the average is 0.03125.
Base conversion 998214245
Base | System | Value |
---|---|---|
2 | Binary | 111011011111111000101001100101 |
3 | Ternary | 2120120022112111222 |
4 | Quaternary | 323133320221211 |
5 | Quinary | 4021020323440 |
6 | Senary | 243015110125 |
8 | Octal | 7337705145 |
10 | Decimal | 998214245 |
12 | Duodecimal | 23a372345 |
16 | Hexadecimal | 3b7f8a65 |
20 | Vigesimal | fbigfc5 |
36 | Base36 | gib71h |
Cryptographic Hash Functions
md5 | dd93832122d99addd21ecc3f304c2e4c |
---|---|
sha1 | 507d90933ed9eb6c3ede2b40cf243114671bcdbb |
sha256 | 1818d2fdc42c7a438e8c228477322efca2fbc59b85c50e439278e73100bf3235 |
sha512 | 86a939e2c7df245923677406880d20776f7b973260a8dc21efe116e5c4f61c39c55a2ca4bfa8d1015376e828c009709f5c7e989bddc29f2f4236c5061b03c9a3 |
ripemd-160 | c1621dcf7107893aaf94eb3cb559c628420597d5 |
998214245 as geometric shapes
Circle
Radius = nDiameter | 1996428490 |
---|---|
Circumference | 6271965077.6014 |
Area | 3.1303824423021E+18 |
Sphere
Radius = nVolume | 4.1663897949385E+27 |
---|---|
Surface area | 1.2521529769208E+19 |
Circumference | 6271965077.6014 |
Square
Length = nPerimeter | 3992856980 |
---|---|
Area | 996431678920920025 |
Diagonal | 1411688123.433 |
Cube
Length = nSurface area | 5978590073525520150 |
---|---|
Volume | 9.9465229606813E+26 |
Space diagonal | 1728957789.179 |
Equilateral Triangle
Length = nPerimeter | 2994642735 |
---|---|
Area | 4.3146757354055E+17 |
Altitude | 864478894.5895 |
Triangular Pyramid
Length = nSurface area | 4.3146757354055E+17 |
---|---|
Volume | 1.1722089724542E+26 |
Height | 470562707.81101 |