989842872 (number)
989842872 is an even 9-digits composite number following 989842871 and preceding 989842873. In scientific notation, it is written as 9.89842872 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 329844480 positive integers (up to 989842872) that are relatively prime to 989842872.
Interesting facts
- 989842872 has 32 divisors, whose sum is 2475380880
- The reverse of 989842872 is 278248989
- Previous prime number is 5881
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | nine hundred eighty-nine million eight hundred forty-two thousand eight hundred seventy-two |
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Notation
Scientific notation | 9.89842872 × 10^8 |
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Engineering notation | 9.89842872 × 10^6 |
Prime Factorization of 989842872
Prime Factorization 2 × 2 × 2 × 3 × 5881 × 7013
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 247460718 | Product of the distinct prime numbers |
The prime factorization of 989842872 is 2 × 2 × 2 × 3 × 5881 × 7013. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989842872)
Multiplication
n×yn×2 | 1979685744 |
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n×3 | 2969528616 |
n×4 | 3959371488 |
n×5 | 4949214360 |
Division
n÷yn÷2 | 494921436 |
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n÷3 | 329947624 |
n÷3 | 247460718 |
n÷5 | 197968574.4 |
Exponentiation
nyn2 | 979788911249208384 |
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n3 | 9.6983706986467E+26 |
n4 | 9.5998631060691E+35 |
n5 | 9.5023560677183E+44 |
Nth Root
y√n2√n | 31461.768418193 |
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3√n | 996.60276251355 |
4√n | 177.37465551254 |
5√n | 62.967036208389 |
Divisors of 989842872
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 | -989842871 | 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 989842872 can be divided by 32 positive divisors. The sum of these divisors (counting 989842872) is 1, the average is 0.03125.
Base conversion 989842872
Base | System | Value |
---|---|---|
2 | Binary | 111010111111111100110110111000 |
3 | Ternary | 2112222120020011010 |
4 | Quaternary | 322333330312320 |
5 | Quinary | 4011344432442 |
6 | Senary | 242115433520 |
8 | Octal | 7277746670 |
10 | Decimal | 989842872 |
12 | Duodecimal | 2375b58a0 |
16 | Hexadecimal | 3affcdb8 |
20 | Vigesimal | f96a73c |
36 | Base36 | gdbrnc |
Cryptographic Hash Functions
md5 | df414a78b1e9687f23432dc38a1c27fb |
---|---|
sha1 | a0b2fbc88b088ba283c96a6670f8fb6e71122267 |
sha256 | b82248a95e6326b9c56a5c00e22017e199092f93e95fde8f33e43dd84eb6e6f1 |
sha512 | d2bba943508191b5602610b02d9db2741f57812369de0eae2f9da7879667fd3e65ddb153d43c37087ffb627f949f8f056b08d3b31d5bb0e7a66cccfb24e51164 |
ripemd-160 | 6545ed1bdb7081f6b996e3eb61aa2acf5d7ccb75 |
989842872 as geometric shapes
Circle
Radius = nDiameter | 1979685744 |
---|---|
Circumference | 6219366189.7668 |
Area | 3.0780976456493E+18 |
Sphere
Radius = nVolume | 4.0624440184879E+27 |
---|---|
Surface area | 1.2312390582597E+19 |
Circumference | 6219366189.7668 |
Square
Length = nPerimeter | 3959371488 |
---|---|
Area | 979788911249208384 |
Diagonal | 1399849214.2007 |
Cube
Length = nSurface area | 5878733467495250304 |
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Volume | 9.6983706986467E+26 |
Space diagonal | 1714458145.8139 |
Equilateral Triangle
Length = nPerimeter | 2969528616 |
---|---|
Area | 4.2426104374406E+17 |
Altitude | 857229072.90695 |
Triangular Pyramid
Length = nSurface area | 4.2426104374406E+17 |
---|---|
Volume | 1.1429639479123E+26 |
Height | 466616404.73358 |