989870968 (number)
989870968 is an even 9-digits composite number following 989870967 and preceding 989870969. In scientific notation, it is written as 9.89870968 × 10^8. The sum of its digits is 64. It has a total of 6 prime factors and 32 positive divisors. There are 441303552 positive integers (up to 989870968) that are relatively prime to 989870968.
Interesting facts
- 989870968 has 32 divisors, whose sum is 2068621200
- The reverse of 989870968 is 869078989
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 64
- Digital Root 1
Name
Name | nine hundred eighty-nine million eight hundred seventy thousand nine hundred sixty-eight |
---|
Notation
Scientific notation | 9.89870968 × 10^8 |
---|---|
Engineering notation | 9.89870968 × 10^6 |
Prime Factorization of 989870968
Prime Factorization 2 × 2 × 2 × 17 × 19 × 383077
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 247467742 | Product of the distinct prime numbers |
The prime factorization of 989870968 is 2 × 2 × 2 × 17 × 19 × 383077. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989870968)
Multiplication
n×yn×2 | 1979741936 |
---|---|
n×3 | 2969612904 |
n×4 | 3959483872 |
n×5 | 4949354840 |
Division
n÷yn÷2 | 494935484 |
---|---|
n÷3 | 329956989.33333 |
n÷3 | 247467742 |
n÷5 | 197974193.6 |
Exponentiation
nyn2 | 979844533289257024 |
---|---|
n3 | 9.6991965665655E+26 |
n4 | 9.6009530941684E+35 |
n5 | 9.5037047330471E+44 |
Nth Root
y√n2√n | 31462.214925208 |
---|---|
3√n | 996.61219171593 |
4√n | 177.37591416314 |
5√n | 62.967393659417 |
Divisors of 989870968
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 | -989870967 | 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 989870968 can be divided by 32 positive divisors. The sum of these divisors (counting 989870968) is 1, the average is 0.03125.
Base conversion 989870968
Base | System | Value |
---|---|---|
2 | Binary | 111011000000000011101101111000 |
3 | Ternary | 2112222121122200201 |
4 | Quaternary | 323000003231320 |
5 | Quinary | 4011401332333 |
6 | Senary | 242120211544 |
8 | Octal | 7300035570 |
10 | Decimal | 989870968 |
12 | Duodecimal | 237609bb4 |
16 | Hexadecimal | 3b003b78 |
20 | Vigesimal | f96dh88 |
36 | Base36 | gdcdbs |
Cryptographic Hash Functions
md5 | c4fb2bc92ca7b26d41dcc7d049139481 |
---|---|
sha1 | 2384658d119247228ab8988e3c172ef6c68a154b |
sha256 | 344f937ac2780f524764c977441f50fffcb36bb67cdab26a13e45d3a88797fa4 |
sha512 | 5da3dca4af10adf39a0ab8a80e6e232882a73962927c41e82268261a4b2de791fb5c23723aad632ac18fa8fab4610c60384335586117ed6a28e293fd0641caad |
ripemd-160 | 923047692fbe3cabf2731ae5c76eaf845042a054 |
989870968 as geometric shapes
Circle
Radius = nDiameter | 1979741936 |
---|---|
Circumference | 6219542722.1412 |
Area | 3.0782723874416E+18 |
Sphere
Radius = nVolume | 4.0627899572327E+27 |
---|---|
Surface area | 1.2313089549767E+19 |
Circumference | 6219542722.1412 |
Square
Length = nPerimeter | 3959483872 |
---|---|
Area | 979844533289257024 |
Diagonal | 1399888947.945 |
Cube
Length = nSurface area | 5879067199735542144 |
---|---|
Volume | 9.6991965665655E+26 |
Space diagonal | 1714506809.5134 |
Equilateral Triangle
Length = nPerimeter | 2969612904 |
---|---|
Area | 4.242851287939E+17 |
Altitude | 857253404.75669 |
Triangular Pyramid
Length = nSurface area | 4.242851287939E+17 |
---|---|
Volume | 1.14306127738E+26 |
Height | 466629649.31499 |