77124540 (number)
77124540 is an even 8-digits composite number following 77124539 and preceding 77124541. In scientific notation, it is written as 7.7124540 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 19858176 positive integers (up to 77124540) that are relatively prime to 77124540.
Interesting facts
- 77124540 has 96 divisors, whose sum is 223534080
- The reverse of 77124540 is 04542177
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-seven million one hundred twenty-four thousand five hundred forty |
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Notation
Scientific notation | 7.7124540 × 10^7 |
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Engineering notation | 7.7124540 × 10^6 |
Prime Factorization of 77124540
Prime Factorization 2 × 2 × 3 × 5 × 53 × 79 × 307
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 38562270 | Product of the distinct prime numbers |
The prime factorization of 77124540 is 2 × 2 × 3 × 5 × 53 × 79 × 307. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77124540)
Multiplication
n×yn×2 | 154249080 |
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n×3 | 231373620 |
n×4 | 308498160 |
n×5 | 385622700 |
Division
n÷yn÷2 | 38562270 |
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n÷3 | 25708180 |
n÷3 | 19281135 |
n÷5 | 15424908 |
Exponentiation
nyn2 | 5948194670211600 |
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n3 | 4.5875177777052E+23 |
n4 | 3.5381019834734E+31 |
n5 | 2.7287448794847E+39 |
Nth Root
y√n2√n | 8782.0578454028 |
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3√n | 425.66132795123 |
4√n | 93.71263439581 |
5√n | 37.795362698493 |
Divisors of 77124540
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77124539 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77124540 can be divided by 96 positive divisors. The sum of these divisors (counting 77124540) is 1, the average is 0.010416666666667.
Base conversion 77124540
Base | System | Value |
---|---|---|
2 | Binary | 100100110001101001110111100 |
3 | Ternary | 12101010022222110 |
4 | Quaternary | 10212031032330 |
5 | Quinary | 124220441130 |
6 | Senary | 11353014020 |
8 | Octal | 446151674 |
10 | Decimal | 77124540 |
12 | Duodecimal | 219b4310 |
16 | Hexadecimal | 498d3bc |
20 | Vigesimal | 1420b70 |
36 | Base36 | 19x1oc |
Cryptographic Hash Functions
md5 | be5c06a8a27d76c31c6c2cfb19cccf6e |
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sha1 | c0c71c2d5a5356555ea0fad81febde1947d11f7b |
sha256 | 277c86e0ba455de9c2707e2a1daaae6ee3bea4bc61543750a3bc651c3f885b51 |
sha512 | 5b265a6b8cb3690ed8576b597044e28db070e3c69c841a845c526843239d40979b32240bd183349d5b806cb97de880066d55510d7db1a6335222f74d454e7772 |
ripemd-160 | f42a2d0f9693cc059b54665fbba94d6a3c110cbb |
77124540 as geometric shapes
Circle
Radius = nDiameter | 154249080 |
---|---|
Circumference | 484587776.55098 |
Area | 1.8686804678059E+16 |
Sphere
Radius = nVolume | 1.9216149531535E+24 |
---|---|
Surface area | 7.4747218712235E+16 |
Circumference | 484587776.55098 |
Square
Length = nPerimeter | 308498160 |
---|---|
Area | 5948194670211600 |
Diagonal | 109070570.45979 |
Cube
Length = nSurface area | 35689168021269600 |
---|---|
Volume | 4.5875177777052E+23 |
Space diagonal | 133583621.79038 |
Equilateral Triangle
Length = nPerimeter | 231373620 |
---|---|
Area | 2.5756438455292E+15 |
Altitude | 66791810.895189 |
Triangular Pyramid
Length = nSurface area | 2.5756438455292E+15 |
---|---|
Volume | 5.4064415490487E+22 |
Height | 36356856.819929 |