69872748 (number)
69872748 is an even 8-digits composite number following 69872747 and preceding 69872749. In scientific notation, it is written as 6.9872748 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 21058240 positive integers (up to 69872748) that are relatively prime to 69872748.
Interesting facts
- 69872748 has 48 divisors, whose sum is 178827264
- The reverse of 69872748 is 84727896
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | sixty-nine million eight hundred seventy-two thousand seven hundred forty-eight |
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Notation
Scientific notation | 6.9872748 × 10^7 |
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Engineering notation | 6.9872748 × 10^6 |
Prime Factorization of 69872748
Prime Factorization 2 × 2 × 3 × 11 × 197 × 2687
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34936374 | Product of the distinct prime numbers |
The prime factorization of 69872748 is 2 × 2 × 3 × 11 × 197 × 2687. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 69872748)
Multiplication
n×yn×2 | 139745496 |
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n×3 | 209618244 |
n×4 | 279490992 |
n×5 | 349363740 |
Division
n÷yn÷2 | 34936374 |
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n÷3 | 23290916 |
n÷3 | 17468187 |
n÷5 | 13974549.6 |
Exponentiation
nyn2 | 4882200913071504 |
---|---|
n3 | 3.4113279408442E+23 |
n4 | 2.3835885755596E+31 |
n5 | 1.6654788387576E+39 |
Nth Root
y√n2√n | 8358.9920444991 |
---|---|
3√n | 411.8786443094 |
4√n | 91.427523451634 |
5√n | 37.056258282608 |
Divisors of 69872748
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 | -69872747 | 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 69872748 can be divided by 48 positive divisors. The sum of these divisors (counting 69872748) is 1, the average is 0.020833333333333.
Base conversion 69872748
Base | System | Value |
---|---|---|
2 | Binary | 100001010100010110001101100 |
3 | Ternary | 11212110220101120 |
4 | Quaternary | 10022202301230 |
5 | Quinary | 120341411443 |
6 | Senary | 10533340540 |
8 | Octal | 412426154 |
10 | Decimal | 69872748 |
12 | Duodecimal | 1b497750 |
16 | Hexadecimal | 42a2c6c |
20 | Vigesimal | 11ge1h8 |
36 | Base36 | 15lm5o |
Cryptographic Hash Functions
md5 | b73b8ac865dbd93d82fa942562c4db9c |
---|---|
sha1 | abb71978251da561cdaebb90b68b38369708671a |
sha256 | af77b704a27b384946f236aa271e10da7423db000e99156aff9758fa869fae50 |
sha512 | 233dfb9e4c219ebe3d4068298e089d6f4a5784137634f03e011e02d2a829f8be311c3513de32cede91c07ba39a4e7dddfb248a60f97d71994a74dedc8ebdadef |
ripemd-160 | f2769cd65389820a75cf51a0bee0b4a57e8fed28 |
69872748 as geometric shapes
Circle
Radius = nDiameter | 139745496 |
---|---|
Circumference | 439023423.60586 |
Area | 1.5337886521855E+16 |
Sphere
Radius = nVolume | 1.4289337063922E+24 |
---|---|
Surface area | 6.1351546087419E+16 |
Circumference | 439023423.60586 |
Square
Length = nPerimeter | 279490992 |
---|---|
Area | 4882200913071504 |
Diagonal | 98814987.861878 |
Cube
Length = nSurface area | 29293205478429024 |
---|---|
Volume | 3.4113279408442E+23 |
Space diagonal | 121023149.60046 |
Equilateral Triangle
Length = nPerimeter | 209618244 |
---|---|
Area | 2.1140550085498E+15 |
Altitude | 60511574.800228 |
Triangular Pyramid
Length = nSurface area | 2.1140550085498E+15 |
---|---|
Volume | 4.0202885330367E+22 |
Height | 32938329.287293 |