30752400 (number)
30752400 is an even 8-digits composite number following 30752399 and preceding 30752401. In scientific notation, it is written as 3.0752400 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 120 positive divisors. There are 7015680 positive integers (up to 30752400) that are relatively prime to 30752400.
Interesting facts
- 30752400 has 120 divisors, whose sum is 88887168
- The reverse of 30752400 is 00425703
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | thirty million seven hundred fifty-two thousand four hundred |
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Notation
Scientific notation | 3.0752400 × 10^7 |
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Engineering notation | 3.0752400 × 10^6 |
Prime Factorization of 30752400
Prime Factorization 2 × 2 × 2 × 2 × 15 × 5 × 7 × 7 × 523
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 549150 | Product of the distinct prime numbers |
The prime factorization of 30752400 is 2 × 2 × 2 × 2 × 15 × 5 × 7 × 7 × 523. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30752400)
Multiplication
n×yn×2 | 61504800 |
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n×3 | 92257200 |
n×4 | 123009600 |
n×5 | 153762000 |
Division
n÷yn÷2 | 15376200 |
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n÷3 | 10250800 |
n÷3 | 7688100 |
n÷5 | 6150480 |
Exponentiation
nyn2 | 945710105760000 |
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n3 | 2.9082855456374E+22 |
n4 | 8.9436760413659E+29 |
n5 | 2.750395030945E+37 |
Nth Root
y√n2√n | 5545.4846496947 |
---|---|
3√n | 313.29947825956 |
4√n | 74.468010915391 |
5√n | 31.446752528836 |
Divisors of 30752400
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -30752399 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 30752400 can be divided by 120 positive divisors. The sum of these divisors (counting 30752400) is 1, the average is 0.0083333333333333.
Base conversion 30752400
Base | System | Value |
---|---|---|
2 | Binary | 1110101010011111010010000 |
3 | Ternary | 2010212101100210 |
4 | Quaternary | 1311103322100 |
5 | Quinary | 30333034100 |
6 | Senary | 3015044120 |
8 | Octal | 165237220 |
10 | Decimal | 30752400 |
12 | Duodecimal | a370640 |
16 | Hexadecimal | 1d53e90 |
20 | Vigesimal | 9c4100 |
36 | Base36 | ib4pc |
Cryptographic Hash Functions
md5 | 84dc944813b31044940fba9b7a6db118 |
---|---|
sha1 | bc2316ef6d98b707e625bec75a7d0ddaaa944d44 |
sha256 | 8342929f8d8e1b18ebdffc5220c9bd5fe67d4c9b7a2e546220f00431e7aafd5d |
sha512 | e941de8a5cda57fc80b95ee4e44db81715300a32612eab712aa759c0a7b7f5fe41f69c90b007fe6f0e68fde51a1cadee21f9db84d69d3845845b0bb2e2185216 |
ripemd-160 | 40b1cb48c520a48892b031da947a04a7136d92e6 |
30752400 as geometric shapes
Circle
Radius = nDiameter | 61504800 |
---|---|
Circumference | 193223027.84051 |
Area | 2.9710359206812E+15 |
Sphere
Radius = nVolume | 1.2182198006288E+23 |
---|---|
Surface area | 1.1884143682725E+16 |
Circumference | 193223027.84051 |
Square
Length = nPerimeter | 123009600 |
---|---|
Area | 945710105760000 |
Diagonal | 43490461.155522 |
Cube
Length = nSurface area | 5674260634560000 |
---|---|
Volume | 2.9082855456374E+22 |
Space diagonal | 53264719.254681 |
Equilateral Triangle
Length = nPerimeter | 92257200 |
---|---|
Area | 4.0950448810191E+14 |
Altitude | 26632359.627341 |
Triangular Pyramid
Length = nSurface area | 4.0950448810191E+14 |
---|---|
Volume | 3.4274473849117E+21 |
Height | 14496820.385174 |