61743968 (number)
61743968 is an even 8-digits composite number following 61743967 and preceding 61743969. In scientific notation, it is written as 6.1743968 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 25459200 positive integers (up to 61743968) that are relatively prime to 61743968.
Interesting facts
- 61743968 has 48 divisors, whose sum is 124540416
- The reverse of 61743968 is 86934716
- Previous prime number is 103
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 forty-three thousand nine hundred sixty-eight |
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Notation
Scientific notation | 6.1743968 × 10^7 |
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Engineering notation | 6.1743968 × 10^6 |
Prime Factorization of 61743968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 143 × 103 × 131
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 3858998 | Product of the distinct prime numbers |
The prime factorization of 61743968 is 2 × 2 × 2 × 2 × 2 × 143 × 103 × 131. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61743968)
Multiplication
n×yn×2 | 123487936 |
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n×3 | 185231904 |
n×4 | 246975872 |
n×5 | 308719840 |
Division
n÷yn÷2 | 30871984 |
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n÷3 | 20581322.666667 |
n÷3 | 15435992 |
n÷5 | 12348793.6 |
Exponentiation
nyn2 | 3812317584385024 |
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n3 | 2.3538761493611E+23 |
n4 | 1.4533765364211E+31 |
n5 | 8.9737234356737E+38 |
Nth Root
y√n2√n | 7857.7330064084 |
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3√n | 395.24359913904 |
4√n | 88.643854871099 |
5√n | 36.150882804382 |
Divisors of 61743968
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 | -61743967 | 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 61743968 can be divided by 48 positive divisors. The sum of these divisors (counting 61743968) is 1, the average is 0.020833333333333.
Base conversion 61743968
Base | System | Value |
---|---|---|
2 | Binary | 11101011100010001101100000 |
3 | Ternary | 11022011220210122 |
4 | Quaternary | 3223202031200 |
5 | Quinary | 111301301333 |
6 | Senary | 10043215412 |
8 | Octal | 353421540 |
10 | Decimal | 61743968 |
12 | Duodecimal | 18817568 |
16 | Hexadecimal | 3ae2360 |
20 | Vigesimal | j5hji8 |
36 | Base36 | 10rdy8 |
Cryptographic Hash Functions
md5 | eb430535da0bfb2a72f4d72bdb20a844 |
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sha1 | b8586a1ef3a8ea05b5c0738cedd4851e62729470 |
sha256 | 049500f5feebabf3ddd8d4d5e799b71f7bdfdabdbabb4ab4a6f1c856f8e8b476 |
sha512 | 95ca9ee5c1307d1d2266ff91f222b2745a2088f08473f4120c14d2936906d4489f06be28cc72609b3c7f454d104dde1dc9177eb7224b7837c064fc277f7514d6 |
ripemd-160 | effe2dba41982ea37d578607b1421ee9045396a5 |
61743968 as geometric shapes
Circle
Radius = nDiameter | 123487936 |
---|---|
Circumference | 387948792.54457 |
Area | 1.1976748916255E+16 |
Sphere
Radius = nVolume | 9.8598933577239E+23 |
---|---|
Surface area | 4.7906995665021E+16 |
Circumference | 387948792.54457 |
Square
Length = nPerimeter | 246975872 |
---|---|
Area | 3812317584385024 |
Diagonal | 87319156.94033 |
Cube
Length = nSurface area | 22873905506310144 |
---|---|
Volume | 2.3538761493611E+23 |
Space diagonal | 106943689.63691 |
Equilateral Triangle
Length = nPerimeter | 185231904 |
---|---|
Area | 1.6507819376858E+15 |
Altitude | 53471844.818453 |
Triangular Pyramid
Length = nSurface area | 1.6507819376858E+15 |
---|---|
Volume | 2.7740696454775E+22 |
Height | 29106385.646777 |