61634540 (number)
61634540 is an even 8-digits composite number following 61634539 and preceding 61634541. In scientific notation, it is written as 6.1634540 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 22310400 positive integers (up to 61634540) that are relatively prime to 61634540.
Interesting facts
- 61634540 has 48 divisors, whose sum is 141843744
- The reverse of 61634540 is 04543616
- Previous prime number is 997
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | sixty-one million six hundred thirty-four thousand five hundred forty |
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Notation
Scientific notation | 6.1634540 × 10^7 |
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Engineering notation | 6.1634540 × 10^6 |
Prime Factorization of 61634540
Prime Factorization 2 × 2 × 11 × 5 × 997 × 281
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30817270 | Product of the distinct prime numbers |
The prime factorization of 61634540 is 2 × 2 × 11 × 5 × 997 × 281. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61634540)
Multiplication
n×yn×2 | 123269080 |
---|---|
n×3 | 184903620 |
n×4 | 246538160 |
n×5 | 308172700 |
Division
n÷yn÷2 | 30817270 |
---|---|
n÷3 | 20544846.666667 |
n÷3 | 15408635 |
n÷5 | 12326908 |
Exponentiation
nyn2 | 3798816521011600 |
---|---|
n3 | 2.3413830881695E+23 |
n4 | 1.4431006960311E+31 |
n5 | 8.8944847573555E+38 |
Nth Root
y√n2√n | 7850.7668415257 |
---|---|
3√n | 395.00996610009 |
4√n | 88.604553164754 |
5√n | 36.138059766518 |
Divisors of 61634540
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61634539 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61634540 can be divided by 48 positive divisors. The sum of these divisors (counting 61634540) is 1, the average is 0.020833333333333.
Base conversion 61634540
Base | System | Value |
---|---|---|
2 | Binary | 11101011000111011111101100 |
3 | Ternary | 11021222100200202 |
4 | Quaternary | 3223013133230 |
5 | Quinary | 111234301130 |
6 | Senary | 10041013032 |
8 | Octal | 353073754 |
10 | Decimal | 61634540 |
12 | Duodecimal | 18784178 |
16 | Hexadecimal | 3ac77ec |
20 | Vigesimal | j54670 |
36 | Base36 | 10p1ik |
Cryptographic Hash Functions
md5 | 6a91e66e101767c4b7df2648d0cb8353 |
---|---|
sha1 | a4d81af1bc4c4bc603b4bd790111c06c40540a9a |
sha256 | b14d33a971c87194ca47b8453c738ef3f39c0104f021d0f212d4709ee0256ae6 |
sha512 | 2cabc64396b8a18c50e6c4424abe158ac1d0198d1bc6bf8e2ecee6e823ab8d843fc7984f8773275a4a2865191e723bfe63542cce461538a2661b2e7a460c464b |
ripemd-160 | 6974a0e398ec8812cba5d262f4609e42938bebc5 |
61634540 as geometric shapes
Circle
Radius = nDiameter | 123269080 |
---|---|
Circumference | 387261236.14277 |
Area | 1.1934334074746E+16 |
Sphere
Radius = nVolume | 9.8075625453769E+23 |
---|---|
Surface area | 4.7737336298982E+16 |
Circumference | 387261236.14277 |
Square
Length = nPerimeter | 246538160 |
---|---|
Area | 3798816521011600 |
Diagonal | 87164402.378627 |
Cube
Length = nSurface area | 22792899126069600 |
---|---|
Volume | 2.3413830881695E+23 |
Space diagonal | 106754154.78114 |
Equilateral Triangle
Length = nPerimeter | 184903620 |
---|---|
Area | 1.644935805756E+15 |
Altitude | 53377077.390568 |
Triangular Pyramid
Length = nSurface area | 1.644935805756E+15 |
---|---|
Volume | 2.7593464316669E+22 |
Height | 29054800.792876 |