67818980 (number)
67818980 is an even 8-digits composite number following 67818979 and preceding 67818981. In scientific notation, it is written as 6.7818980 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 25573248 positive integers (up to 67818980) that are relatively prime to 67818980.
Interesting facts
- 67818980 has 48 divisors, whose sum is 150655680
- The reverse of 67818980 is 08981876
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 47
- Digital Root 2
Name
Name | sixty-seven million eight hundred eighteen thousand nine hundred eighty |
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Notation
Scientific notation | 6.7818980 × 10^7 |
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Engineering notation | 6.7818980 × 10^6 |
Prime Factorization of 67818980
Prime Factorization 2 × 2 × 5 × 563 × 19 × 317
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33909490 | Product of the distinct prime numbers |
The prime factorization of 67818980 is 2 × 2 × 5 × 563 × 19 × 317. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67818980)
Multiplication
n×yn×2 | 135637960 |
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n×3 | 203456940 |
n×4 | 271275920 |
n×5 | 339094900 |
Division
n÷yn÷2 | 33909490 |
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n÷3 | 22606326.666667 |
n÷3 | 16954745 |
n÷5 | 13563796 |
Exponentiation
nyn2 | 4599414048240400 |
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n3 | 3.1192756934933E+23 |
n4 | 2.1154609587151E+31 |
n5 | 1.4346840444988E+39 |
Nth Root
y√n2√n | 8235.2279871294 |
---|---|
3√n | 407.80300146205 |
4√n | 90.748156935166 |
5√n | 36.835812250641 |
Divisors of 67818980
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 | -67818979 | 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 67818980 can be divided by 48 positive divisors. The sum of these divisors (counting 67818980) is 1, the average is 0.020833333333333.
Base conversion 67818980
Base | System | Value |
---|---|---|
2 | Binary | 100000010101101010111100100 |
3 | Ternary | 11201121120011002 |
4 | Quaternary | 10002231113210 |
5 | Quinary | 114330201410 |
6 | Senary | 10421332432 |
8 | Octal | 402552744 |
10 | Decimal | 67818980 |
12 | Duodecimal | 1a867118 |
16 | Hexadecimal | 40ad5e4 |
20 | Vigesimal | 113h790 |
36 | Base36 | 14dlgk |
Cryptographic Hash Functions
md5 | 592733b71e25777d9cb61d8013608c52 |
---|---|
sha1 | 178c3646a51192c3fa421725c068ba152eea397d |
sha256 | eb5f222a2b2ced8f4f5bf355f16b8df65d7920b35409e33a55b12b0c4f527dec |
sha512 | 62fefad0e6e5f7c0134deb2060658399afae5b55c92deb8d02f37c310647e491b93eeeea38278d36dc856638f0f53d61847d8285098e5eecbf5f2f8b017e5aa1 |
ripemd-160 | 84ac09791d45389dd08a8da24095be1825cfa097 |
67818980 as geometric shapes
Circle
Radius = nDiameter | 135637960 |
---|---|
Circumference | 426119218.68391 |
Area | 1.444948538477E+16 |
Sphere
Radius = nVolume | 1.3065991470933E+24 |
---|---|
Surface area | 5.7797941539079E+16 |
Circumference | 426119218.68391 |
Square
Length = nPerimeter | 271275920 |
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Area | 4599414048240400 |
Diagonal | 95910521.30231 |
Cube
Length = nSurface area | 27596484289442400 |
---|---|
Volume | 3.1192756934933E+23 |
Space diagonal | 117465919.0775 |
Equilateral Triangle
Length = nPerimeter | 203456940 |
---|---|
Area | 1.9916047041496E+15 |
Altitude | 58732959.538749 |
Triangular Pyramid
Length = nSurface area | 1.9916047041496E+15 |
---|---|
Volume | 3.6761016587659E+22 |
Height | 31970173.767437 |