66996924 (number)
66996924 is an even 8-digits composite number following 66996923 and preceding 66996925. In scientific notation, it is written as 6.6996924 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 21647808 positive integers (up to 66996924) that are relatively prime to 66996924.
Interesting facts
- 66996924 has 48 divisors, whose sum is 161175168
- The reverse of 66996924 is 42969966
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | sixty-six million nine hundred ninety-six thousand nine hundred twenty-four |
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Notation
Scientific notation | 6.6996924 × 10^7 |
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Engineering notation | 6.6996924 × 10^6 |
Prime Factorization of 66996924
Prime Factorization 2 × 2 × 3 × 157 × 43 × 827
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33498462 | Product of the distinct prime numbers |
The prime factorization of 66996924 is 2 × 2 × 3 × 157 × 43 × 827. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66996924)
Multiplication
n×yn×2 | 133993848 |
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n×3 | 200990772 |
n×4 | 267987696 |
n×5 | 334984620 |
Division
n÷yn÷2 | 33498462 |
---|---|
n÷3 | 22332308 |
n÷3 | 16749231 |
n÷5 | 13399384.8 |
Exponentiation
nyn2 | 4488587825461776 |
---|---|
n3 | 3.0072157740979E+23 |
n4 | 2.0147420666884E+31 |
n5 | 1.3498152112152E+39 |
Nth Root
y√n2√n | 8185.1648731104 |
---|---|
3√n | 406.14859436638 |
4√n | 90.471901014129 |
5√n | 36.746076320535 |
Divisors of 66996924
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 | -66996923 | 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 66996924 can be divided by 48 positive divisors. The sum of these divisors (counting 66996924) is 1, the average is 0.020833333333333.
Base conversion 66996924
Base | System | Value |
---|---|---|
2 | Binary | 11111111100100101010111100 |
3 | Ternary | 11200001210111120 |
4 | Quaternary | 3333210222330 |
5 | Quinary | 114122400144 |
6 | Senary | 10351550540 |
8 | Octal | 377445274 |
10 | Decimal | 66996924 |
12 | Duodecimal | 1a52b450 |
16 | Hexadecimal | 3fe4abc |
20 | Vigesimal | 10iec64 |
36 | Base36 | 13vz5o |
Cryptographic Hash Functions
md5 | 727b3e1c335631851fcdfb00861b9c18 |
---|---|
sha1 | 941cfd8ee3cac08a12339b9c32a2864c48ec5ad2 |
sha256 | f7e2bcecbe92ae47341ac4bc45ebc56b7c03156cd5f4ba7ff82cd7e7972a1a6e |
sha512 | 385a358475cdb6828a82c53cd216db1c16b6f9aad1e3e77f0759eec11d530b768e9f1ec000e64db5e7e4f3a1b4428d57939b31d532d80c08ab314185ebff302c |
ripemd-160 | 401063cbff3d7a51a37592ef1f1064a6628868fc |
66996924 as geometric shapes
Circle
Radius = nDiameter | 133993848 |
---|---|
Circumference | 420954088.50303 |
Area | 1.4101314537463E+16 |
Sphere
Radius = nVolume | 1.259659597822E+24 |
---|---|
Surface area | 5.6405258149853E+16 |
Circumference | 420954088.50303 |
Square
Length = nPerimeter | 267987696 |
---|---|
Area | 4488587825461776 |
Diagonal | 94747958.55808 |
Cube
Length = nSurface area | 26931526952770656 |
---|---|
Volume | 3.0072157740979E+23 |
Space diagonal | 116042076.31883 |
Equilateral Triangle
Length = nPerimeter | 200990772 |
---|---|
Area | 1.9436155419837E+15 |
Altitude | 58021038.159415 |
Triangular Pyramid
Length = nSurface area | 1.9436155419837E+15 |
---|---|
Volume | 3.5440377772596E+22 |
Height | 31582652.852693 |