989494236 (number)
989494236 is an even 9-digits composite number following 989494235 and preceding 989494237. In scientific notation, it is written as 9.89494236 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 36 positive divisors. There are 312471648 positive integers (up to 989494236) that are relatively prime to 989494236.
Interesting facts
- 989494236 has 36 divisors, whose sum is 2632866600
- The reverse of 989494236 is 632494989
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | nine hundred eighty-nine million four hundred ninety-four thousand two hundred thirty-six |
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Notation
Scientific notation | 9.89494236 × 10^8 |
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Engineering notation | 9.89494236 × 10^6 |
Prime Factorization of 989494236
Prime Factorization 2 × 2 × 3 × 3 × 19 × 1446629
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 164915706 | Product of the distinct prime numbers |
The prime factorization of 989494236 is 2 × 2 × 3 × 3 × 19 × 1446629. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989494236)
Multiplication
n×yn×2 | 1978988472 |
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n×3 | 2968482708 |
n×4 | 3957976944 |
n×5 | 4947471180 |
Division
n÷yn÷2 | 494747118 |
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n÷3 | 329831412 |
n÷3 | 247373559 |
n÷5 | 197898847.2 |
Exponentiation
nyn2 | 979098843077223696 |
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n3 | 9.6881266169918E+26 |
n4 | 9.5863454451516E+35 |
n5 | 9.4856335622823E+44 |
Nth Root
y√n2√n | 31456.227300806 |
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3√n | 996.48574313236 |
4√n | 177.35903501318 |
5√n | 62.962600015593 |
Divisors of 989494236
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -989494235 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989494236 can be divided by 36 positive divisors. The sum of these divisors (counting 989494236) is 1, the average is 0.027777777777778.
Base conversion 989494236
Base | System | Value |
---|---|---|
2 | Binary | 111010111110100111101111011100 |
3 | Ternary | 2112221220111220200 |
4 | Quaternary | 322332213233130 |
5 | Quinary | 4011302303421 |
6 | Senary | 242104143500 |
8 | Octal | 7276475734 |
10 | Decimal | 989494236 |
12 | Duodecimal | 237467b90 |
16 | Hexadecimal | 3afa7bdc |
20 | Vigesimal | f946fbg |
36 | Base36 | gd4an0 |
Cryptographic Hash Functions
md5 | 671fd6cac1bbc22bb1c9a7cd13caf83f |
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sha1 | 7b659a68e1cb883e93649140eb58e07a7c3cf1b4 |
sha256 | 939e04f71866db8dd1cb8ced8af041c297805d84a8b5858385ddf9719b91f29e |
sha512 | f20e62063069952e981659538cd6330bd30de28e1604e4766f34fb8ac90ad96aa89f8d8cf3edc5c98283fc5f92835fbf5e80128d0672271cf6d390e6fe9d7034 |
ripemd-160 | bae9ecd06893a5154b0ed53d09831a085664090b |
989494236 as geometric shapes
Circle
Radius = nDiameter | 1978988472 |
---|---|
Circumference | 6217175645.1741 |
Area | 3.0759297325497E+18 |
Sphere
Radius = nVolume | 4.0581529875986E+27 |
---|---|
Surface area | 1.2303718930199E+19 |
Circumference | 6217175645.1741 |
Square
Length = nPerimeter | 3957976944 |
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Area | 979098843077223696 |
Diagonal | 1399356168.4412 |
Cube
Length = nSurface area | 5874593058463342176 |
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Volume | 9.6881266169918E+26 |
Space diagonal | 1713854290.5485 |
Equilateral Triangle
Length = nPerimeter | 2968482708 |
---|---|
Area | 4.2396223546041E+17 |
Altitude | 856927145.27427 |
Triangular Pyramid
Length = nSurface area | 4.2396223546041E+17 |
---|---|
Volume | 1.1417566713115E+26 |
Height | 466452056.14707 |