30423250 (number)
30423250 is an even 8-digits composite number following 30423249 and preceding 30423251. In scientific notation, it is written as 3.0423250 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 128 positive divisors. There are 9504000 positive integers (up to 30423250) that are relatively prime to 30423250.
Interesting facts
- 30423250 has 128 divisors, whose sum is 71705088
- The reverse of 30423250 is 05232403
- Previous prime number is 25
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 19
- Digital Root 1
Name
Name | thirty million four hundred twenty-three thousand two hundred fifty |
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Notation
Scientific notation | 3.0423250 × 10^7 |
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Engineering notation | 3.0423250 × 10^6 |
Prime Factorization of 30423250
Prime Factorization 2 × 13 × 5 × 11 × 23 × 25 × 37
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 30423250 | Product of the distinct prime numbers |
The prime factorization of 30423250 is 2 × 13 × 5 × 11 × 23 × 25 × 37. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30423250)
Multiplication
n×yn×2 | 60846500 |
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n×3 | 91269750 |
n×4 | 121693000 |
n×5 | 152116250 |
Division
n÷yn÷2 | 15211625 |
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n÷3 | 10141083.333333 |
n÷3 | 7605812.5 |
n÷5 | 6084650 |
Exponentiation
nyn2 | 925574140562500 |
---|---|
n3 | 2.8158973471868E+22 |
n4 | 8.5668748967801E+29 |
n5 | 2.6063217670347E+37 |
Nth Root
y√n2√n | 5515.7275132117 |
---|---|
3√n | 312.17769436199 |
4√n | 74.267944048638 |
5√n | 31.379146100132 |
Divisors of 30423250
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -30423249 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 30423250 can be divided by 128 positive divisors. The sum of these divisors (counting 30423250) is 1, the average is 0.0078125.
Base conversion 30423250
Base | System | Value |
---|---|---|
2 | Binary | 1110100000011100011010010 |
3 | Ternary | 2010020122212001 |
4 | Quaternary | 1310003203102 |
5 | Quinary | 30242021000 |
6 | Senary | 3004024214 |
8 | Octal | 164034322 |
10 | Decimal | 30423250 |
12 | Duodecimal | a23206a |
16 | Hexadecimal | 1d038d2 |
20 | Vigesimal | 9a2i2a |
36 | Base36 | i42qa |
Cryptographic Hash Functions
md5 | bb90f3238d0c997f89f1ac704583bc51 |
---|---|
sha1 | 6bf0d70e51b6bce1b6c7e1c1cdbf0b5f1db966f1 |
sha256 | 4d4bfe0451c892e9770145cdb257ccfa928b138bf8d759e651722b62e6ab4267 |
sha512 | 8e019c15e4e6eaf589fb5a7180f46d78219ec0d3982ac382081296ce6847f1fdf8065888c9cce4dd0283589bfd9ff94807374b5c7de857a5555e8b8b72cede7a |
ripemd-160 | 748a719d365b1f0046c466767464cf5524f5e516 |
30423250 as geometric shapes
Circle
Radius = nDiameter | 60846500 |
---|---|
Circumference | 191154917.39665 |
Area | 2.9077769203438E+15 |
Sphere
Radius = nVolume | 1.179520322558E+23 |
---|---|
Surface area | 1.1631107681375E+16 |
Circumference | 191154917.39665 |
Square
Length = nPerimeter | 121693000 |
---|---|
Area | 925574140562500 |
Diagonal | 43024972.761467 |
Cube
Length = nSurface area | 5553444843375000 |
---|---|
Volume | 2.8158973471868E+22 |
Space diagonal | 52694614.73137 |
Equilateral Triangle
Length = nPerimeter | 91269750 |
---|---|
Area | 4.0078535940654E+14 |
Altitude | 26347307.365685 |
Triangular Pyramid
Length = nSurface area | 4.0078535940654E+14 |
---|---|
Volume | 3.3185668488683E+21 |
Height | 14341657.587156 |