61662816 (number)
61662816 is an even 8-digits composite number following 61662815 and preceding 61662817. In scientific notation, it is written as 6.1662816 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 192 positive divisors. There are 18805248 positive integers (up to 61662816) that are relatively prime to 61662816.
Interesting facts
- 61662816 has 192 divisors, whose sum is 195955200
- The reverse of 61662816 is 61826616
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixty-one million six hundred sixty-two thousand eight hundred sixteen |
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Notation
Scientific notation | 6.1662816 × 10^7 |
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Engineering notation | 6.1662816 × 10^6 |
Prime Factorization of 61662816
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 29 × 23 × 107
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 3853926 | Product of the distinct prime numbers |
The prime factorization of 61662816 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 29 × 23 × 107. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61662816)
Multiplication
n×yn×2 | 123325632 |
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n×3 | 184988448 |
n×4 | 246651264 |
n×5 | 308314080 |
Division
n÷yn÷2 | 30831408 |
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n÷3 | 20554272 |
n÷3 | 15415704 |
n÷5 | 12332563.2 |
Exponentiation
nyn2 | 3802302877049856 |
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n3 | 2.344607026838E+23 |
n4 | 1.4457507168822E+31 |
n5 | 8.9149060436973E+38 |
Nth Root
y√n2√n | 7852.5674782201 |
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3√n | 395.07036293924 |
4√n | 88.614713666637 |
5√n | 36.141374960609 |
Divisors of 61662816
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61662815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61662816 can be divided by 192 positive divisors. The sum of these divisors (counting 61662816) is 1, the average is 0.0052083333333333.
Base conversion 61662816
Base | System | Value |
---|---|---|
2 | Binary | 11101011001110011001100000 |
3 | Ternary | 11022000210111000 |
4 | Quaternary | 3223032121200 |
5 | Quinary | 111241202231 |
6 | Senary | 10041352000 |
8 | Octal | 353163140 |
10 | Decimal | 61662816 |
12 | Duodecimal | 18798600 |
16 | Hexadecimal | 3ace660 |
20 | Vigesimal | j57h0g |
36 | Base36 | 10pnc0 |
Cryptographic Hash Functions
md5 | 74dc661ed426651e4277fdb77a1bb940 |
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sha1 | 802a12371dd3122979f0cb483551cef7b2af416e |
sha256 | 7ef48173b1dd2a48e0ad3fe378fa6359ef022fc7aff37b215e789e4eefe26710 |
sha512 | c2c6765355089b348cbc4e5750dda3aa80d41d742b0aaad0b736388d2a8bc085b0c05c88aabe9aff70496a937ed854af3bbd08714b194196739226c3dc118b15 |
ripemd-160 | 4e2a01efed5fe0f0725a9eef2e5cde202db53020 |
61662816 as geometric shapes
Circle
Radius = nDiameter | 123325632 |
---|---|
Circumference | 387438899.49052 |
Area | 1.1945286785263E+16 |
Sphere
Radius = nVolume | 9.8210669480922E+23 |
---|---|
Surface area | 4.7781147141053E+16 |
Circumference | 387438899.49052 |
Square
Length = nPerimeter | 246651264 |
---|---|
Area | 3802302877049856 |
Diagonal | 87204390.681317 |
Cube
Length = nSurface area | 22813817262299136 |
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Volume | 2.344607026838E+23 |
Space diagonal | 106803130.24977 |
Equilateral Triangle
Length = nPerimeter | 184988448 |
---|---|
Area | 1.6464454422039E+15 |
Altitude | 53401565.124886 |
Triangular Pyramid
Length = nSurface area | 1.6464454422039E+15 |
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Volume | 2.7631458798246E+22 |
Height | 29068130.227106 |