115389984 (number)
115389984 is an even 9-digits composite number following 115389983 and preceding 115389985. In scientific notation, it is written as 1.15389984 × 10^8. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 37567488 positive integers (up to 115389984) that are relatively prime to 115389984.
Interesting facts
- 115389984 has 48 divisors, whose sum is 309953952
- The reverse of 115389984 is 489983511
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred fifteen million three hundred eighty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.15389984 × 10^8 |
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Engineering notation | 1.15389984 × 10^6 |
Prime Factorization of 115389984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 43 × 27953
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 7211874 | Product of the distinct prime numbers |
The prime factorization of 115389984 is 2 × 2 × 2 × 2 × 2 × 3 × 43 × 27953. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 115389984)
Multiplication
n×yn×2 | 230779968 |
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n×3 | 346169952 |
n×4 | 461559936 |
n×5 | 576949920 |
Division
n÷yn÷2 | 57694992 |
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n÷3 | 38463328 |
n÷3 | 28847496 |
n÷5 | 23077996.8 |
Exponentiation
nyn2 | 13314848407520256 |
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n3 | 1.5364001447062E+24 |
n4 | 1.7728518811524E+32 |
n5 | 2.0456935020055E+40 |
Nth Root
y√n2√n | 10741.973003131 |
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3√n | 486.84349446755 |
4√n | 103.64348992161 |
5√n | 40.966949132735 |
Divisors of 115389984
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -115389983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 115389984 can be divided by 48 positive divisors. The sum of these divisors (counting 115389984) is 1, the average is 0.020833333333333.
Base conversion 115389984
Base | System | Value |
---|---|---|
2 | Binary | 110111000001011011000100000 |
3 | Ternary | 22001010102022010 |
4 | Quaternary | 12320023120200 |
5 | Quinary | 214014434414 |
6 | Senary | 15241112520 |
8 | Octal | 670133040 |
10 | Decimal | 115389984 |
12 | Duodecimal | 32788740 |
16 | Hexadecimal | 6e0b620 |
20 | Vigesimal | 1g13ej4 |
36 | Base36 | 1wp7hc |
Cryptographic Hash Functions
md5 | 227dfbbf4c27a64e59f34e8a3531ccea |
---|---|
sha1 | 19cefe0efb11af40c236b59702cf11ea70a0542c |
sha256 | 73339a6cb32d853bb6c40c2a8fbb607634b244e9f7be854e9bc58bfb53a9ed7b |
sha512 | cdd28a7f6a13aa09a99188f1bd479d228b6147124ba5399a9bca09be324ea01eb8c06b4c9726007077957a4fa0cafb16c6433c1ec26443b1d21526e6885efe07 |
ripemd-160 | 2f55d22ae42a349ffc6243314568e1c71f262467 |
115389984 as geometric shapes
Circle
Radius = nDiameter | 230779968 |
---|---|
Circumference | 725016652.06449 |
Area | 4.1829829940727E+16 |
Sphere
Radius = nVolume | 6.4356578767777E+24 |
---|---|
Surface area | 1.6731931976291E+17 |
Circumference | 725016652.06449 |
Square
Length = nPerimeter | 461559936 |
---|---|
Area | 13314848407520256 |
Diagonal | 163186080.33481 |
Cube
Length = nSurface area | 79889090445121536 |
---|---|
Volume | 1.5364001447062E+24 |
Space diagonal | 199861314.97256 |
Equilateral Triangle
Length = nPerimeter | 346169952 |
---|---|
Area | 5.7654984842257E+15 |
Altitude | 99930657.48628 |
Triangular Pyramid
Length = nSurface area | 5.7654984842257E+15 |
---|---|
Volume | 1.8106649348962E+23 |
Height | 54395360.111605 |