61042688 (number)
61042688 is an even 8-digits composite number following 61042687 and preceding 61042689. In scientific notation, it is written as 6.1042688 × 10^7. The sum of its digits is 35. It has a total of 14 prime factors and 52 positive divisors. There are 26148864 positive integers (up to 61042688) that are relatively prime to 61042688.
Interesting facts
- 61042688 has 52 divisors, whose sum is 139574640
- The reverse of 61042688 is 88624016
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | sixty-one million forty-two thousand six hundred eighty-eight |
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Notation
Scientific notation | 6.1042688 × 10^7 |
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Engineering notation | 6.1042688 × 10^6 |
Prime Factorization of 61042688
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 2129
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 29806 | Product of the distinct prime numbers |
The prime factorization of 61042688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 2129. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61042688)
Multiplication
n×yn×2 | 122085376 |
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n×3 | 183128064 |
n×4 | 244170752 |
n×5 | 305213440 |
Division
n÷yn÷2 | 30521344 |
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n÷3 | 20347562.666667 |
n÷3 | 15260672 |
n÷5 | 12208537.6 |
Exponentiation
nyn2 | 3726209758265344 |
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n3 | 2.2745785969635E+23 |
n4 | 1.3884639162592E+31 |
n5 | 8.4755569639468E+38 |
Nth Root
y√n2√n | 7812.9820171302 |
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3√n | 393.74152268639 |
4√n | 88.391074306913 |
5√n | 36.068387750973 |
Divisors of 61042688
52 divisors
τ | Total Divisors | 52 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61042687 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.019230769230769 | 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 | 52 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61042688 can be divided by 52 positive divisors. The sum of these divisors (counting 61042688) is 1, the average is 0.019230769230769.
Base conversion 61042688
Base | System | Value |
---|---|---|
2 | Binary | 11101000110111000000000000 |
3 | Ternary | 11020212021211022 |
4 | Quaternary | 3220313000000 |
5 | Quinary | 111111331223 |
6 | Senary | 10020205012 |
8 | Octal | 350670000 |
10 | Decimal | 61042688 |
12 | Duodecimal | 18539768 |
16 | Hexadecimal | 3a37000 |
20 | Vigesimal | j1a6e8 |
36 | Base36 | 10ccu8 |
Cryptographic Hash Functions
md5 | 021471501afced9cb0dbb1325f132398 |
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sha1 | 380c3090fc5f27e9ad45ae810d07bab233344a7b |
sha256 | da32abf91f3554ac8ed36903085bca774eef42ffff8546101c9960bf9f445b4b |
sha512 | 745ab91a3d6709b7c325023f4b2b868345898ed14d9e10955ecf884f005e6eb31bc051230dc86f2a5b1a176e9de88d127bdccade29824e31bb98e4187a76cf2a |
ripemd-160 | 1d13b0bc7553744d1d098b0eedc6ee195803167a |
61042688 as geometric shapes
Circle
Radius = nDiameter | 122085376 |
---|---|
Circumference | 383542520.35235 |
Area | 1.1706233202301E+16 |
Sphere
Radius = nVolume | 9.5277325469773E+23 |
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Surface area | 4.6824932809204E+16 |
Circumference | 383542520.35235 |
Square
Length = nPerimeter | 244170752 |
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Area | 3726209758265344 |
Diagonal | 86327397.253309 |
Cube
Length = nSurface area | 22357258549592064 |
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Volume | 2.2745785969635E+23 |
Space diagonal | 105729037.04658 |
Equilateral Triangle
Length = nPerimeter | 183128064 |
---|---|
Area | 1.6134961552436E+15 |
Altitude | 52864518.523288 |
Triangular Pyramid
Length = nSurface area | 1.6134961552436E+15 |
---|---|
Volume | 2.6806165837578E+22 |
Height | 28775799.084436 |