989968808 (number)
989968808 is an even 9-digits composite number following 989968807 and preceding 989968809. In scientific notation, it is written as 9.89968808 × 10^8. The sum of its digits is 65. It has a total of 6 prime factors and 32 positive divisors. There are 487076352 positive integers (up to 989968808) that are relatively prime to 989968808.
Interesting facts
- 989968808 has 32 divisors, whose sum is 1886068800
- The reverse of 989968808 is 808869989
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 65
- Digital Root 2
Name
Name | nine hundred eighty-nine million nine hundred sixty-eight thousand eight hundred eight |
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Notation
Scientific notation | 9.89968808 × 10^8 |
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Engineering notation | 9.89968808 × 10^6 |
Prime Factorization of 989968808
Prime Factorization 2 × 2 × 2 × 179 × 97 × 7127
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 247492202 | Product of the distinct prime numbers |
The prime factorization of 989968808 is 2 × 2 × 2 × 179 × 97 × 7127. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989968808)
Multiplication
n×yn×2 | 1979937616 |
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n×3 | 2969906424 |
n×4 | 3959875232 |
n×5 | 4949844040 |
Division
n÷yn÷2 | 494984404 |
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n÷3 | 329989602.66667 |
n÷3 | 247492202 |
n÷5 | 197993761.6 |
Exponentiation
nyn2 | 980038240812940864 |
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n3 | 9.70207289052E+26 |
n4 | 9.6047495345572E+35 |
n5 | 9.5084024478642E+44 |
Nth Root
y√n2√n | 31463.769767782 |
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3√n | 996.64502607096 |
4√n | 177.3802970112 |
5√n | 62.96863836432 |
Divisors of 989968808
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 | -989968807 | 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 989968808 can be divided by 32 positive divisors. The sum of these divisors (counting 989968808) is 1, the average is 0.03125.
Base conversion 989968808
Base | System | Value |
---|---|---|
2 | Binary | 111011000000011011100110101000 |
3 | Ternary | 2112222210121220102 |
4 | Quaternary | 323000123212220 |
5 | Quinary | 4011413000213 |
6 | Senary | 242122244532 |
8 | Octal | 7300334650 |
10 | Decimal | 989968808 |
12 | Duodecimal | 237656748 |
16 | Hexadecimal | 3b01b9a8 |
20 | Vigesimal | f976208 |
36 | Base36 | gdegtk |
Cryptographic Hash Functions
md5 | be8df192bdbaf43874b70fe3ebeb2a05 |
---|---|
sha1 | f89415cf580b64d076825f79930ce17933885075 |
sha256 | 73e01da08a22ad6aa75d67d67c5ac888d7d90f7c3e4e27b3648ac1776c526110 |
sha512 | ac7fa63d6c71bce25d32dc352d0019c854da9228150b2c64671dfc8f6d0b65f6c4eb343a340c923b3cda139bb051a40044cb37059f5033d225090cf86c5b41f8 |
ripemd-160 | f2dcdfad00f1e1f1633e0788daf7b223694e40c4 |
989968808 as geometric shapes
Circle
Radius = nDiameter | 1979937616 |
---|---|
Circumference | 6220157468.9917 |
Area | 3.078880937575E+18 |
Sphere
Radius = nVolume | 4.0639947889934E+27 |
---|---|
Surface area | 1.23155237503E+19 |
Circumference | 6220157468.9917 |
Square
Length = nPerimeter | 3959875232 |
---|---|
Area | 980038240812940864 |
Diagonal | 1400027314.5999 |
Cube
Length = nSurface area | 5880229444877645184 |
---|---|
Volume | 9.70207289052E+26 |
Space diagonal | 1714676273.3644 |
Equilateral Triangle
Length = nPerimeter | 2969906424 |
---|---|
Area | 4.2436900661211E+17 |
Altitude | 857338136.6822 |
Triangular Pyramid
Length = nSurface area | 4.2436900661211E+17 |
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Volume | 1.1434002554088E+26 |
Height | 466675771.53331 |