253443450 (number)
253443450 is an even 9-digits composite number following 253443449 and preceding 253443451. In scientific notation, it is written as 2.53443450 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 62385600 positive integers (up to 253443450) that are relatively prime to 253443450.
Interesting facts
- 253443450 has 32 divisors, whose sum is 524047104
- The reverse of 253443450 is 054344352
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | two hundred fifty-three million four hundred forty-three thousand four hundred fifty |
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Notation
Scientific notation | 2.53443450 × 10^8 |
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Engineering notation | 2.53443450 × 10^6 |
Prime Factorization of 253443450
Prime Factorization 2 × 15 × 5 × 13 × 129971
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 253443450 | Product of the distinct prime numbers |
The prime factorization of 253443450 is 2 × 15 × 5 × 13 × 129971. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 253443450)
Multiplication
n×yn×2 | 506886900 |
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n×3 | 760330350 |
n×4 | 1013773800 |
n×5 | 1267217250 |
Division
n÷yn÷2 | 126721725 |
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n÷3 | 84481150 |
n÷3 | 63360862.5 |
n÷5 | 50688690 |
Exponentiation
nyn2 | 64233582347902500 |
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n3 | 1.6279580716112E+25 |
n4 | 4.1259531012448E+33 |
n5 | 1.0456957885177E+42 |
Nth Root
y√n2√n | 15919.907348977 |
---|---|
3√n | 632.83966300108 |
4√n | 126.1741152098 |
5√n | 47.948631263193 |
Divisors of 253443450
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 | -253443449 | 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 253443450 can be divided by 32 positive divisors. The sum of these divisors (counting 253443450) is 1, the average is 0.03125.
Base conversion 253443450
Base | System | Value |
---|---|---|
2 | Binary | 1111000110110011110101111010 |
3 | Ternary | 122122220021001110 |
4 | Quaternary | 33012303311322 |
5 | Quinary | 1004340142300 |
6 | Senary | 41052101150 |
8 | Octal | 1706636572 |
10 | Decimal | 253443450 |
12 | Duodecimal | 70a647b6 |
16 | Hexadecimal | f1b3d7a |
20 | Vigesimal | 3j408ca |
36 | Base36 | 46w67u |
Cryptographic Hash Functions
md5 | 5f050b6c21df6f20e8f6e1e1c08432ab |
---|---|
sha1 | eaa8ebfd161bf06a87a3dadf0af961e26266269f |
sha256 | 510ef8a2f434c3c342ab1128a6d159ff2634d837e7d57e4e5aaffac9a8ab5315 |
sha512 | 1ecf1cf29ed561dfbe0df3c04b1649ba9f399376d71d8019ed236eea9fbd6f9d444688dccd8df807fdf429fe59d656dfec6ce9c4551fb0fd8c43f02ba61e21c9 |
ripemd-160 | 7511c701839f9b1998d75f86e3abac8b7591b233 |
253443450 as geometric shapes
Circle
Radius = nDiameter | 506886900 |
---|---|
Circumference | 1592432161.2409 |
Area | 2.0179575041793E+17 |
Sphere
Radius = nVolume | 6.8191748241677E+25 |
---|---|
Surface area | 8.071830016717E+17 |
Circumference | 1592432161.2409 |
Square
Length = nPerimeter | 1013773800 |
---|---|
Area | 64233582347902500 |
Diagonal | 358423164.28463 |
Cube
Length = nSurface area | 385401494087415000 |
---|---|
Volume | 1.6279580716112E+25 |
Space diagonal | 438976932.24554 |
Equilateral Triangle
Length = nPerimeter | 760330350 |
---|---|
Area | 2.7813957044682E+16 |
Altitude | 219488466.12277 |
Triangular Pyramid
Length = nSurface area | 2.7813957044682E+16 |
---|---|
Volume | 1.9185669865394E+24 |
Height | 119474388.09488 |