61496784 (number)
61496784 is an even 8-digits composite number following 61496783 and preceding 61496785. In scientific notation, it is written as 6.1496784 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 20160000 positive integers (up to 61496784) that are relatively prime to 61496784.
Interesting facts
- 61496784 has 40 divisors, whose sum is 134578440
- The reverse of 61496784 is 48769416
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | sixty-one million four hundred ninety-six thousand seven hundred eighty-four |
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Notation
Scientific notation | 6.1496784 × 10^7 |
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Engineering notation | 6.1496784 × 10^6 |
Prime Factorization of 61496784
Prime Factorization 2 × 2 × 2 × 2 × 9 × 61 × 7001
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7687098 | Product of the distinct prime numbers |
The prime factorization of 61496784 is 2 × 2 × 2 × 2 × 9 × 61 × 7001. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61496784)
Multiplication
n×yn×2 | 122993568 |
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n×3 | 184490352 |
n×4 | 245987136 |
n×5 | 307483920 |
Division
n÷yn÷2 | 30748392 |
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n÷3 | 20498928 |
n÷3 | 15374196 |
n÷5 | 12299356.8 |
Exponentiation
nyn2 | 3781854442342656 |
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n3 | 2.3257188576019E+23 |
n4 | 1.4302423023067E+31 |
n5 | 8.7955301932617E+38 |
Nth Root
y√n2√n | 7841.9885233275 |
---|---|
3√n | 394.7154581651 |
4√n | 88.555002813661 |
5√n | 36.12189126369 |
Divisors of 61496784
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61496783 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61496784 can be divided by 40 positive divisors. The sum of these divisors (counting 61496784) is 1, the average is 0.025.
Base conversion 61496784
Base | System | Value |
---|---|---|
2 | Binary | 11101010100101110111010000 |
3 | Ternary | 11021201100201200 |
4 | Quaternary | 3222211313100 |
5 | Quinary | 111220344114 |
6 | Senary | 10034031200 |
8 | Octal | 352456720 |
10 | Decimal | 61496784 |
12 | Duodecimal | 18718500 |
16 | Hexadecimal | 3aa5dd0 |
20 | Vigesimal | j471j4 |
36 | Base36 | 10m380 |
Cryptographic Hash Functions
md5 | a4ed3fff849eef0842bfbd81f722dd1f |
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sha1 | 8a9641be7937b0f174f73b4244d9f6d2d49f3eaf |
sha256 | 9edd3718fda1feabe7191581db0ae7a3ff678552e75cde1fcd37768702280b81 |
sha512 | 32e32a5175d1337e477c52db951fc4b62b24d94b60c90137a0b8b3cc7f59c144e8f3a1211c5ded29a0dafe43a69c6d0654b10e9da4b4bf4e4ef5560ecc90cf57 |
ripemd-160 | 026f10852d2731c0faa439b3755ad909d8c10587 |
61496784 as geometric shapes
Circle
Radius = nDiameter | 122993568 |
---|---|
Circumference | 386395689.6676 |
Area | 1.188104613301E+16 |
Sphere
Radius = nVolume | 9.7419483698097E+23 |
---|---|
Surface area | 4.7524184532038E+16 |
Circumference | 386395689.6676 |
Square
Length = nPerimeter | 245987136 |
---|---|
Area | 3781854442342656 |
Diagonal | 86969585.975129 |
Cube
Length = nSurface area | 22691126654055936 |
---|---|
Volume | 2.3257188576019E+23 |
Space diagonal | 106515554.39009 |
Equilateral Triangle
Length = nPerimeter | 184490352 |
---|---|
Area | 1.6375910102419E+15 |
Altitude | 53257777.195044 |
Triangular Pyramid
Length = nSurface area | 1.6375910102419E+15 |
---|---|
Volume | 2.7408859589062E+22 |
Height | 28989861.99171 |