80821376 (number)
80821376 is an even 8-digits composite number following 80821375 and preceding 80821377. In scientific notation, it is written as 8.0821376 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 32 positive divisors. There are 39015424 positive integers (up to 80821376) that are relatively prime to 80821376.
Interesting facts
- 80821376 has 32 divisors, whose sum is 166571100
- The reverse of 80821376 is 67312808
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | eighty million eight hundred twenty-one thousand three hundred seventy-six |
---|
Notation
Scientific notation | 8.0821376 × 10^7 |
---|---|
Engineering notation | 8.0821376 × 10^6 |
Prime Factorization of 80821376
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 21773
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1262834 | Product of the distinct prime numbers |
The prime factorization of 80821376 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 21773. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80821376)
Multiplication
n×yn×2 | 161642752 |
---|---|
n×3 | 242464128 |
n×4 | 323285504 |
n×5 | 404106880 |
Division
n÷yn÷2 | 40410688 |
---|---|
n÷3 | 26940458.666667 |
n÷3 | 20205344 |
n÷5 | 16164275.2 |
Exponentiation
nyn2 | 6532094818533376 |
---|---|
n3 | 5.2793289139634E+23 |
n4 | 4.2668262718311E+31 |
n5 | 3.4485077044234E+39 |
Nth Root
y√n2√n | 8990.0709674618 |
---|---|
3√n | 432.35658715306 |
4√n | 94.815984767664 |
5√n | 38.150940441947 |
Divisors of 80821376
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 | -80821375 | 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 80821376 can be divided by 32 positive divisors. The sum of these divisors (counting 80821376) is 1, the average is 0.03125.
Base conversion 80821376
Base | System | Value |
---|---|---|
2 | Binary | 100110100010011110010000000 |
3 | Ternary | 12122002011002022 |
4 | Quaternary | 10310103302000 |
5 | Quinary | 131142241001 |
6 | Senary | 12004141012 |
8 | Octal | 464236200 |
10 | Decimal | 80821376 |
12 | Duodecimal | 23097768 |
16 | Hexadecimal | 4d13c80 |
20 | Vigesimal | 1552d8g |
36 | Base36 | 1c4a68 |
Cryptographic Hash Functions
md5 | dc9fdd3ed8694790ddd70b2e6d414ad4 |
---|---|
sha1 | 12c9dac6e446fa3aaa94122af7bbdec418d2ac93 |
sha256 | 3c81e1808f9d782939b5bd2d6c47054b0f3d721a8255760eda13aec26fd60e34 |
sha512 | d2afa96db59c1e25e4eace411f92bfed33061926da78e3c1f2de6cf8cbf3e68848fc15cd372ac45f9dafdb08b4bf2530256b56c05f480ac8accefc2a6e39e14b |
ripemd-160 | 30eb298cd2b5a1acc5e5e251347d1ba4dc2002aa |
80821376 as geometric shapes
Circle
Radius = nDiameter | 161642752 |
---|---|
Circumference | 507815682.18924 |
Area | 2.0521181094456E+16 |
Sphere
Radius = nVolume | 2.2114001242655E+24 |
---|---|
Surface area | 8.2084724377826E+16 |
Circumference | 507815682.18924 |
Square
Length = nPerimeter | 323285504 |
---|---|
Area | 6532094818533376 |
Diagonal | 114298686.06886 |
Cube
Length = nSurface area | 39192568911200256 |
---|---|
Volume | 5.2793289139634E+23 |
Space diagonal | 139986729.56963 |
Equilateral Triangle
Length = nPerimeter | 242464128 |
---|---|
Area | 2.8284800263893E+15 |
Altitude | 69993364.784814 |
Triangular Pyramid
Length = nSurface area | 2.8284800263893E+15 |
---|---|
Volume | 6.2217487919629E+22 |
Height | 38099562.022952 |