989498889 (number)
989498889 is an odd 9-digits composite number following 989498888 and preceding 989498890. In scientific notation, it is written as 9.89498889 × 10^8. The sum of its digits is 72. It has a total of 5 prime factors and 32 positive divisors. There are 596090880 positive integers (up to 989498889) that are relatively prime to 989498889.
Interesting facts
- 989498889 has 32 divisors, whose sum is 1413054720
- The reverse of 989498889 is 988894989
- Previous prime number is 353
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 72
- Digital Root 9
Name
Name | nine hundred eighty-nine million four hundred ninety-eight thousand eight hundred eighty-nine |
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Notation
Scientific notation | 9.89498889 × 10^8 |
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Engineering notation | 9.89498889 × 10^6 |
Prime Factorization of 989498889
Prime Factorization 279 × 3 × 17 × 353 × 197
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 989498889 | Product of the distinct prime numbers |
The prime factorization of 989498889 is 279 × 3 × 17 × 353 × 197. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989498889)
Multiplication
n×yn×2 | 1978997778 |
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n×3 | 2968496667 |
n×4 | 3957995556 |
n×5 | 4947494445 |
Division
n÷yn÷2 | 494749444.5 |
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n÷3 | 329832963 |
n÷3 | 247374722.25 |
n÷5 | 197899777.8 |
Exponentiation
nyn2 | 979108051332234321 |
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n3 | 9.688263290042E+26 |
n4 | 9.5865257618361E+35 |
n5 | 9.4858565907067E+44 |
Nth Root
y√n2√n | 31456.301260638 |
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3√n | 996.48730508887 |
4√n | 177.3592435162 |
5√n | 62.962659230577 |
Divisors of 989498889
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 | -989498888 | 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 989498889 can be divided by 32 positive divisors. The sum of these divisors (counting 989498889) is 1, the average is 0.03125.
Base conversion 989498889
Base | System | Value |
---|---|---|
2 | Binary | 111010111110101000111000001001 |
3 | Ternary | 2112221220202022000 |
4 | Quaternary | 322332220320021 |
5 | Quinary | 4011302431024 |
6 | Senary | 242104221213 |
8 | Octal | 7276507011 |
10 | Decimal | 989498889 |
12 | Duodecimal | 23746a809 |
16 | Hexadecimal | 3afa8e09 |
20 | Vigesimal | f947749 |
36 | Base36 | gd4e89 |
Cryptographic Hash Functions
md5 | 927985f3e63e2de54c7b42bb29f18d46 |
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sha1 | a8296d48270ad93f7ee9290f1fc2d06c40034e55 |
sha256 | 1843bbe45f97622a5519919085587fe1492bbba62acff4230c22fa4f1252558b |
sha512 | d0aea2c6c1aef5802ee16285237bc5df6cff2bafe1654c24a63b0c7dbd90dd772d41a53cebde5fead7e633f4b6f5563281ed2c7aef2aa11be726bcdd2c4bbcf2 |
ripemd-160 | 3655d331d01638e2e188eb9f76084b4a383c6b3a |
989498889 as geometric shapes
Circle
Radius = nDiameter | 1978997778 |
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Circumference | 6217204880.8353 |
Area | 3.075958661136E+18 |
Sphere
Radius = nVolume | 4.058210237072E+27 |
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Surface area | 1.2303834644544E+19 |
Circumference | 6217204880.8353 |
Square
Length = nPerimeter | 3957995556 |
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Area | 979108051332234321 |
Diagonal | 1399362748.7769 |
Cube
Length = nSurface area | 5874648307993405926 |
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Volume | 9.688263290042E+26 |
Space diagonal | 1713862349.781 |
Equilateral Triangle
Length = nPerimeter | 2968496667 |
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Area | 4.239662227518E+17 |
Altitude | 856931174.89048 |
Triangular Pyramid
Length = nSurface area | 4.239662227518E+17 |
---|---|
Volume | 1.1417727783849E+26 |
Height | 466454249.5923 |