368889390 (number)
368889390 is an even 9-digits composite number following 368889389 and preceding 368889391. In scientific notation, it is written as 3.68889390 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 98370288 positive integers (up to 368889390) that are relatively prime to 368889390.
Interesting facts
- 368889390 has 32 divisors, whose sum is 918126720
- The reverse of 368889390 is 093988863
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | three hundred sixty-eight million eight hundred eighty-nine thousand three hundred ninety |
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Notation
Scientific notation | 3.68889390 × 10^8 |
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Engineering notation | 3.68889390 × 10^6 |
Prime Factorization of 368889390
Prime Factorization 2 × 5 × 27 × 3 × 455419
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 368889390 | Product of the distinct prime numbers |
The prime factorization of 368889390 is 2 × 5 × 27 × 3 × 455419. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 368889390)
Multiplication
n×yn×2 | 737778780 |
---|---|
n×3 | 1106668170 |
n×4 | 1475557560 |
n×5 | 1844446950 |
Division
n÷yn÷2 | 184444695 |
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n÷3 | 122963130 |
n÷3 | 92222347.5 |
n÷5 | 73777878 |
Exponentiation
nyn2 | 136079382054572100 |
---|---|
n3 | 5.0198240237688E+25 |
n4 | 1.8517598220354E+34 |
n5 | 6.8309455117715E+42 |
Nth Root
y√n2√n | 19206.493433212 |
---|---|
3√n | 717.18641535143 |
4√n | 138.58749378357 |
5√n | 51.686750919702 |
Divisors of 368889390
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 | -368889389 | 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 368889390 can be divided by 32 positive divisors. The sum of these divisors (counting 368889390) is 1, the average is 0.03125.
Base conversion 368889390
Base | System | Value |
---|---|---|
2 | Binary | 10101111111001100111000101110 |
3 | Ternary | 221201010112010000 |
4 | Quaternary | 111333030320232 |
5 | Quinary | 1223413430030 |
6 | Senary | 100334325130 |
8 | Octal | 2577147056 |
10 | Decimal | 368889390 |
12 | Duodecimal | a36597a6 |
16 | Hexadecimal | 15fcce2e |
20 | Vigesimal | 5f5b39a |
36 | Base36 | 63mkvi |
Cryptographic Hash Functions
md5 | 3191c76fb9517f286795ddc88777e7a9 |
---|---|
sha1 | 1cd22331ca185f6f754f21e5bd52730b7bd39b60 |
sha256 | c1a5c774628e2e0afa8bcbffd4d23649238d81c9ba463bb1feec347a36c784af |
sha512 | 10aacceeed96ee98876a65c6b962f4df48cd7868bebe2aeb280c8188ba59fd7caa5162b7556e64951e5439eee0a4d4700336f51b411edb2d402cf34d604203fb |
ripemd-160 | bb0dc97faa53459a49051335b1f0f3130cd0efe8 |
368889390 as geometric shapes
Circle
Radius = nDiameter | 737778780 |
---|---|
Circumference | 2317800395.2224 |
Area | 4.2750598696768E+17 |
Sphere
Radius = nVolume | 2.1026989700514E+26 |
---|---|
Surface area | 1.7100239478707E+18 |
Circumference | 2317800395.2224 |
Square
Length = nPerimeter | 1475557560 |
---|---|
Area | 136079382054572100 |
Diagonal | 521688378.35354 |
Cube
Length = nSurface area | 816476292327432600 |
---|---|
Volume | 5.0198240237688E+25 |
Space diagonal | 638935165.85309 |
Equilateral Triangle
Length = nPerimeter | 1106668170 |
---|---|
Area | 5.8924100895274E+16 |
Altitude | 319467582.92655 |
Triangular Pyramid
Length = nSurface area | 5.8924100895274E+16 |
---|---|
Volume | 5.9159193459501E+24 |
Height | 173896126.11785 |