561640361 (number)
561640361 is an odd 9-digits composite number following 561640360 and preceding 561640362. In scientific notation, it is written as 5.61640361 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 491400000 positive integers (up to 561640361) that are relatively prime to 561640361.
Interesting facts
- 561640361 has 32 divisors, whose sum is 638668800
- The reverse of 561640361 is 163046165
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | five hundred sixty-one million six hundred forty thousand three hundred sixty-one |
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Notation
Scientific notation | 5.61640361 × 10^8 |
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Engineering notation | 5.61640361 × 10^6 |
Prime Factorization of 561640361
Prime Factorization 29 × 31 × 19 × 251 × 131
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 561640361 | Product of the distinct prime numbers |
The prime factorization of 561640361 is 29 × 31 × 19 × 251 × 131. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 561640361)
Multiplication
n×yn×2 | 1123280722 |
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n×3 | 1684921083 |
n×4 | 2246561444 |
n×5 | 2808201805 |
Division
n÷yn÷2 | 280820180.5 |
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n÷3 | 187213453.66667 |
n÷3 | 140410090.25 |
n÷5 | 112328072.2 |
Exponentiation
nyn2 | 315439895104210321 |
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n3 | 1.7716377656013E+26 |
n4 | 9.9502327423355E+34 |
n5 | 5.5884523094393E+43 |
Nth Root
y√n2√n | 23698.952740575 |
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3√n | 825.0610844272 |
4√n | 153.94464180534 |
5√n | 56.220106239923 |
Divisors of 561640361
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 | -561640360 | 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 561640361 can be divided by 32 positive divisors. The sum of these divisors (counting 561640361) is 1, the average is 0.03125.
Base conversion 561640361
Base | System | Value |
---|---|---|
2 | Binary | 100001011110011111001110101001 |
3 | Ternary | 1110010211021201212 |
4 | Quaternary | 201132133032221 |
5 | Quinary | 2122234442421 |
6 | Senary | 131421522505 |
8 | Octal | 4136371651 |
10 | Decimal | 561640361 |
12 | Duodecimal | 138113435 |
16 | Hexadecimal | 2179f3a9 |
20 | Vigesimal | 8fa50i1 |
36 | Base36 | 9adwh5 |
Cryptographic Hash Functions
md5 | aa1bd9d36f019cc03dce2f27a2dc0cde |
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sha1 | e321d2de4cc227e8fd9736b9084d3f708c4baf10 |
sha256 | 1841f40dfeb80e9939b57619574ea23e9bac6e67d068be41e45fde70b1339566 |
sha512 | 565f0c9b9bbe7a2eeadd24b9c00b594ddae5510226f89724409d0b51466facefc6709aed1603ec0878bf43663b6f843ef98a7a4141c9d3b3ac2bf4fa91ac37de |
ripemd-160 | efb263e465e77576d64995b8072a33823eaabd3a |
561640361 as geometric shapes
Circle
Radius = nDiameter | 1123280722 |
---|---|
Circumference | 3528890464.1542 |
Area | 9.9098365710852E+17 |
Sphere
Radius = nVolume | 7.4210189189804E+26 |
---|---|
Surface area | 3.9639346284341E+18 |
Circumference | 3528890464.1542 |
Square
Length = nPerimeter | 2246561444 |
---|---|
Area | 315439895104210321 |
Diagonal | 794279415.70232 |
Cube
Length = nSurface area | 1892639370625261926 |
---|---|
Volume | 1.7716377656013E+26 |
Space diagonal | 972789640.83333 |
Equilateral Triangle
Length = nPerimeter | 1684921083 |
---|---|
Area | 1.3658948126367E+17 |
Altitude | 486394820.41666 |
Triangular Pyramid
Length = nSurface area | 1.3658948126367E+17 |
---|---|
Volume | 2.0878951297714E+25 |
Height | 264759805.23411 |