989874138 (number)
989874138 is an even 9-digits composite number following 989874137 and preceding 989874139. In scientific notation, it is written as 9.89874138 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 286915200 positive integers (up to 989874138) that are relatively prime to 989874138.
Interesting facts
- 989874138 has 32 divisors, whose sum is 2082932352
- The reverse of 989874138 is 831478989
- Previous prime number is 121
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 seventy-four thousand one hundred thirty-eight |
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Notation
Scientific notation | 9.89874138 × 10^8 |
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Engineering notation | 9.89874138 × 10^6 |
Prime Factorization of 989874138
Prime Factorization 2 × 3 × 23 × 121 × 59281
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 989874138 | Product of the distinct prime numbers |
The prime factorization of 989874138 is 2 × 3 × 23 × 121 × 59281. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989874138)
Multiplication
n×yn×2 | 1979748276 |
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n×3 | 2969622414 |
n×4 | 3959496552 |
n×5 | 4949370690 |
Division
n÷yn÷2 | 494937069 |
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n÷3 | 329958046 |
n÷3 | 247468534.5 |
n÷5 | 197974827.6 |
Exponentiation
nyn2 | 979850809081243044 |
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n3 | 9.699289750079E+26 |
n4 | 9.6010760805717E+35 |
n5 | 9.5038569091283E+44 |
Nth Root
y√n2√n | 31462.265303058 |
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3√n | 996.61325557758 |
4√n | 177.37605617179 |
5√n | 62.967433989195 |
Divisors of 989874138
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 | -989874137 | 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 989874138 can be divided by 32 positive divisors. The sum of these divisors (counting 989874138) is 1, the average is 0.03125.
Base conversion 989874138
Base | System | Value |
---|---|---|
2 | Binary | 111011000000000100011111011010 |
3 | Ternary | 2112222121211001010 |
4 | Quaternary | 323000010133122 |
5 | Quinary | 4011401433023 |
6 | Senary | 242120234350 |
8 | Octal | 7300043732 |
10 | Decimal | 989874138 |
12 | Duodecimal | 23760b9b6 |
16 | Hexadecimal | 3b0047da |
20 | Vigesimal | f96e56i |
36 | Base36 | gdcfru |
Cryptographic Hash Functions
md5 | fceb3b65cf0bfa9ce902b7fe894e5b32 |
---|---|
sha1 | 1b57589a7293c4fc914fe50648861d312a025672 |
sha256 | c60001db4b5318da6ee85738ff9661b815e15908231175b777384aea04226ebf |
sha512 | b56e250dc99fb1f3a28c2c76c08413abfd46c9a8d24c3627e847799ef1211ae85997ece3b8b46c76bb7465fc0d81a2894446de7e7f9e11e8580500a99b92edeb |
ripemd-160 | 983fc54f05670ab0c15f4af8997876691a420320 |
989874138 as geometric shapes
Circle
Radius = nDiameter | 1979748276 |
---|---|
Circumference | 6219562639.8387 |
Area | 3.0782921034236E+18 |
Sphere
Radius = nVolume | 4.0628289898516E+27 |
---|---|
Surface area | 1.2313168413695E+19 |
Circumference | 6219562639.8387 |
Square
Length = nPerimeter | 3959496552 |
---|---|
Area | 979850809081243044 |
Diagonal | 1399893431.002 |
Cube
Length = nSurface area | 5879104854487458264 |
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Volume | 9.699289750079E+26 |
Space diagonal | 1714512300.1144 |
Equilateral Triangle
Length = nPerimeter | 2969622414 |
---|---|
Area | 4.2428784629155E+17 |
Altitude | 857256150.05722 |
Triangular Pyramid
Length = nSurface area | 4.2428784629155E+17 |
---|---|
Volume | 1.1430722591623E+26 |
Height | 466631143.66733 |