388248876 (number)
388248876 is an even 9-digits composite number following 388248875 and preceding 388248877. In scientific notation, it is written as 3.88248876 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 36 positive divisors. There are 129415968 positive integers (up to 388248876) that are relatively prime to 388248876.
Interesting facts
- 388248876 has 36 divisors, whose sum is 1017757832
- The reverse of 388248876 is 678842883
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | three hundred eighty-eight million two hundred forty-eight thousand eight hundred seventy-six |
---|
Notation
Scientific notation | 3.88248876 × 10^8 |
---|---|
Engineering notation | 3.88248876 × 10^6 |
Prime Factorization of 388248876
Prime Factorization 2 × 2 × 3 × 9 × 3 × 3 × 399433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 21569382 | Product of the distinct prime numbers |
The prime factorization of 388248876 is 2 × 2 × 3 × 9 × 3 × 3 × 399433. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388248876)
Multiplication
n×yn×2 | 776497752 |
---|---|
n×3 | 1164746628 |
n×4 | 1552995504 |
n×5 | 1941244380 |
Division
n÷yn÷2 | 194124438 |
---|---|
n÷3 | 129416292 |
n÷3 | 97062219 |
n÷5 | 77649775.2 |
Exponentiation
nyn2 | 150737189715263376 |
---|---|
n3 | 5.852354447835E+25 |
n4 | 2.2721700363255E+34 |
n5 | 8.8216746268427E+42 |
Nth Root
y√n2√n | 19704.031973177 |
---|---|
3√n | 729.51921554046 |
4√n | 140.37105105105 |
5√n | 52.218217329365 |
Divisors of 388248876
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388248875 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388248876 can be divided by 36 positive divisors. The sum of these divisors (counting 388248876) is 1, the average is 0.027777777777778.
Base conversion 388248876
Base | System | Value |
---|---|---|
2 | Binary | 10111001001000011010100101100 |
3 | Ternary | 1000001120002100000 |
4 | Quaternary | 113021003110230 |
5 | Quinary | 1243342431001 |
6 | Senary | 102305304300 |
8 | Octal | 2711032454 |
10 | Decimal | 388248876 |
12 | Duodecimal | aa035090 |
16 | Hexadecimal | 1724352c |
20 | Vigesimal | 616b23g |
36 | Base36 | 6f5ir0 |
Cryptographic Hash Functions
md5 | d4c351afaa0d5aecc75de50e2db2622a |
---|---|
sha1 | ce41535aaf72008233379837d4446a7a90b667ac |
sha256 | aeb1fe6fe2df6bc167b16d621b706b79b838761906e5b48d66100d056bca72ee |
sha512 | 28de0b35e2ba46c86c4b2daadec7769d6e6cf1f6df4b29e9b693722951948c15816453e2e7bcc51f7e40c17ecd8783a348b2cc03af4c0efe5053d20ab6df62f3 |
ripemd-160 | 484184648f825690400879ddfb0814ac1e85ca46 |
388248876 as geometric shapes
Circle
Radius = nDiameter | 776497752 |
---|---|
Circumference | 2439439633.2122 |
Area | 4.7355484783224E+17 |
Sphere
Radius = nVolume | 2.4514284986029E+26 |
---|---|
Surface area | 1.894219391329E+18 |
Circumference | 2439439633.2122 |
Square
Length = nPerimeter | 1552995504 |
---|---|
Area | 150737189715263376 |
Diagonal | 549066826.01531 |
Cube
Length = nSurface area | 904423138291580256 |
---|---|
Volume | 5.852354447835E+25 |
Space diagonal | 672466779.21351 |
Equilateral Triangle
Length = nPerimeter | 1164746628 |
---|---|
Area | 6.5271117794246E+16 |
Altitude | 336233389.60675 |
Triangular Pyramid
Length = nSurface area | 6.5271117794246E+16 |
---|---|
Volume | 6.8970658599523E+24 |
Height | 183022275.33844 |