8155129801 (number)
8155129801 is an odd 10-digits composite number following 8155129800 and preceding 8155129802. In scientific notation, it is written as 8.155129801 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 6323883840 positive integers (up to 8155129801) that are relatively prime to 8155129801.
Interesting facts
- 8155129801 has 32 divisors, whose sum is 10238054400
- The reverse of 8155129801 is 1089215518
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 40
- Digital Root 4
Name
Name | eight billion one hundred fifty-five million one hundred twenty-nine thousand eight hundred one |
---|
Notation
Scientific notation | 8.155129801 × 10^9 |
---|---|
Engineering notation | 8.155129801 × 10^9 |
Prime Factorization of 8155129801
Prime Factorization 7 × 13 × 59 × 359 × 4231
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 8155129801 | Product of the distinct prime numbers |
The prime factorization of 8155129801 is 7 × 13 × 59 × 359 × 4231. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8155129801)
Multiplication
n×yn×2 | 16310259602 |
---|---|
n×3 | 24465389403 |
n×4 | 32620519204 |
n×5 | 40775649005 |
Division
n÷yn÷2 | 4077564900.5 |
---|---|
n÷3 | 2718376600.3333 |
n÷3 | 2038782450.25 |
n÷5 | 1631025960.2 |
Exponentiation
nyn2 | 6.6506142071158E+19 |
---|---|
n3 | 5.4236622115404E+29 |
n4 | 4.4230669331891E+39 |
n5 | 3.6070684958668E+49 |
Nth Root
y√n2√n | 90305.757297085 |
---|---|
3√n | 2012.8448122117 |
4√n | 300.50916341617 |
5√n | 96.003303076825 |
Divisors of 8155129801
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -8155129800 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 8155129801 can be divided by 32 positive divisors. The sum of these divisors (counting 8155129801) is 1, the average is 0.03125.
Base conversion 8155129801
Base | System | Value |
---|---|---|
2 | Binary | 111100110000101010110011111001001 |
3 | Ternary | 210001100022111222111 |
4 | Quaternary | 13212011112133021 |
5 | Quinary | 113200203123201 |
6 | Senary | 3425120422321 |
8 | Octal | 74605263711 |
10 | Decimal | 8155129801 |
12 | Duodecimal | 16b71779a1 |
16 | Hexadecimal | 1e61567c9 |
20 | Vigesimal | 6789b4a1 |
36 | Base36 | 3qvcqfd |
Cryptographic Hash Functions
md5 | 66b7d6b368f6e8d5e50921a9537fa654 |
---|---|
sha1 | 5ca4b289e404e27421444eff8988a1d61f6baa1c |
sha256 | 5a48cf2b35c77e26a1cc5dc3f0e38ab4d36097d727702e5075d8e9ddb00e2e3b |
sha512 | 8e5e864be929596bc00b7e7f6be4152cd4282b976fad390aafe88449ea61874740498501f3c28cbbac6d84b1cab1c8e045b45aea849013e81eade8325ca6857c |
ripemd-160 | c48c83f523d75abf23150a07cf51a7a19602ddc2 |
8155129801 as geometric shapes
Circle
Radius = nDiameter | 16310259602 |
---|---|
Circumference | 51240191743.786 |
Area | 2.0893520734935E+20 |
Sphere
Radius = nVolume | 2.2718583145771E+30 |
---|---|
Surface area | 8.357408293974E+20 |
Circumference | 51240191743.786 |
Square
Length = nPerimeter | 32620519204 |
---|---|
Area | 6.6506142071158E+19 |
Diagonal | 11533095167.487 |
Cube
Length = nSurface area | 3.9903685242695E+20 |
---|---|
Volume | 5.4236622115404E+29 |
Space diagonal | 14125099157.651 |
Equilateral Triangle
Length = nPerimeter | 24465389403 |
---|---|
Area | 2.879800427066E+19 |
Altitude | 7062549578.8255 |
Triangular Pyramid
Length = nSurface area | 2.879800427066E+19 |
---|---|
Volume | 6.3918472144091E+28 |
Height | 3844365055.8291 |