61709966 (number)
61709966 is an even 8-digits composite number following 61709965 and preceding 61709967. In scientific notation, it is written as 6.1709966 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 26813952 positive integers (up to 61709966) that are relatively prime to 61709966.
Interesting facts
- 61709966 has 48 divisors, whose sum is 106069824
- The reverse of 61709966 is 66990716
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | sixty-one million seven hundred nine thousand nine hundred sixty-six |
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Notation
Scientific notation | 6.1709966 × 10^7 |
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Engineering notation | 6.1709966 × 10^6 |
Prime Factorization of 61709966
Prime Factorization 2 × 23 × 23 × 17 × 73 × 47
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2683042 | Product of the distinct prime numbers |
The prime factorization of 61709966 is 2 × 23 × 23 × 17 × 73 × 47. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61709966)
Multiplication
n×yn×2 | 123419932 |
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n×3 | 185129898 |
n×4 | 246839864 |
n×5 | 308549830 |
Division
n÷yn÷2 | 30854983 |
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n÷3 | 20569988.666667 |
n÷3 | 15427491.5 |
n÷5 | 12341993.2 |
Exponentiation
nyn2 | 3808119903721156 |
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n3 | 2.3499894978256E+23 |
n4 | 1.4501777201117E+31 |
n5 | 8.9490417802052E+38 |
Nth Root
y√n2√n | 7855.5691073276 |
---|---|
3√n | 395.17103312714 |
4√n | 88.631648452049 |
5√n | 36.146900316013 |
Divisors of 61709966
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 | -61709965 | 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 61709966 can be divided by 48 positive divisors. The sum of these divisors (counting 61709966) is 1, the average is 0.020833333333333.
Base conversion 61709966
Base | System | Value |
---|---|---|
2 | Binary | 11101011011001111010001110 |
3 | Ternary | 11022010012011022 |
4 | Quaternary | 3223121322032 |
5 | Quinary | 111244204331 |
6 | Senary | 10042354142 |
8 | Octal | 353317216 |
10 | Decimal | 61709966 |
12 | Duodecimal | 187bb952 |
16 | Hexadecimal | 3ad9e8e |
20 | Vigesimal | j5dei6 |
36 | Base36 | 10qnpq |
Cryptographic Hash Functions
md5 | baf6fe0b848693834213609edbe69dda |
---|---|
sha1 | fc745f02590045f3b7bf80cc6a66411208925783 |
sha256 | ffd42b6d1423c2dba7a50024a09c187a0aa7a13f236e2d4fc15b9903a7ec4f42 |
sha512 | 1db80976a34476fcbb2dee1a2c6a4805011b88f24075ef11d269b284ab39f8048bd88a0cf2c88552212d4356564d876786e2e08861387895e7c9e8f181c3e425 |
ripemd-160 | d6e154c1cd9901c65d417b84fdd027935b1b08fe |
61709966 as geometric shapes
Circle
Radius = nDiameter | 123419932 |
---|---|
Circumference | 387735151.67775 |
Area | 1.1963561513519E+16 |
Sphere
Radius = nVolume | 9.8436129898426E+23 |
---|---|
Surface area | 4.7854246054078E+16 |
Circumference | 387735151.67775 |
Square
Length = nPerimeter | 246839864 |
---|---|
Area | 3808119903721156 |
Diagonal | 87271070.850783 |
Cube
Length = nSurface area | 22848719422326936 |
---|---|
Volume | 2.3499894978256E+23 |
Space diagonal | 106884796.44535 |
Equilateral Triangle
Length = nPerimeter | 185129898 |
---|---|
Area | 1.6489642886398E+15 |
Altitude | 53442398.222674 |
Triangular Pyramid
Length = nSurface area | 1.6489642886398E+15 |
---|---|
Volume | 2.769489182716E+22 |
Height | 29090356.950261 |