20946876 (number)

20946876 is an even 8-digits composite number following 20946875 and preceding 20946877. In scientific notation, it is written as 2.0946876 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 6897840 positive integers (up to 20946876) that are relatively prime to 20946876.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-six thousand eight hundred seventy-six

Notation

Scientific notation 2.0946876 × 10^7
Engineering notation 2.0946876 × 10^6

Prime Factorization of 20946876

Prime Factorization 2 × 2 × 3 × 83 × 21031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10473438
Product of the distinct prime numbers

The prime factorization of 20946876 is 2 × 2 × 3 × 83 × 21031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 32, 35, 79, 901, 1470, 81, 18604, 21961, 393147, 84285, 3760668, 4221995, 61766893, 37610466, 205085179, 459639660, 8211975254, 1792803937

Basic calculations (n = 20946876)

Multiplication

n×y
n×2 41893752
n×3 62840628
n×4 83787504
n×5 104734380

Division

n÷y
n÷2 10473438
n÷3 6982292
n÷3 5236719
n÷5 4189375.2

Exponentiation

ny
n2 438771614159376
n3 9.1908945941163E+21
n4 1.9252052939202E+29
n5 4.0327036566291E+36

Nth Root

y√n
2√n 4576.7757209634
3√n 275.65957819177
4√n 67.651871525948
5√n 29.122178022309

Divisors of 20946876

1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 21031, 42062, 63093, 84124, 126186, 252372, 1745573, 3491146, 5236719, 6982292, 10473438, 20946876

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20946875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20946876 can be divided by 24 positive divisors. The sum of these divisors (counting 20946876) is 1, the average is 0.041666666666667.

Base conversion 20946876

Base System Value
2 Binary 1001111111001111110111100
3 Ternary 1110102012201020
4 Quaternary 1033321332330
5 Quinary 20330300001
6 Senary 2024544140
8 Octal 117717674
10 Decimal 20946876
12 Duodecimal 7022050
16 Hexadecimal 13f9fbc
20 Vigesimal 6ai73g
36 Base36 cgypo

Cryptographic Hash Functions

md5 78e5b6aac146b459112488f252ca3870
sha1 4a666428799b3334bfdc2cbc26333a44830830a0
sha256 b4e31e3791433de81f7ed3dbb278df22a85791c50a96d5d05e35bdff589ff7ab
sha512 a13cd5b882730d0ba85c986cc9287e0eb40434394d9cf8875a6bf39179c7a91dd05b90cf8092cbf7b8275fbbee3a8fcfcf9396c3564a5ad20b07ef598df09161
ripemd-160 77429898b0c8b10c4b4fd6110e5fd5e405996cee

20946876 as geometric shapes

Circle

Radius = n
Diameter 41893752
Circumference 131613103.51451
Area 1.3784416796468E+15

Sphere

Radius = n
Volume 3.8498729249059E+22
Surface area 5.5137667185873E+15
Circumference 131613103.51451

Square

Length = n
Perimeter 83787504
Area 438771614159376
Diagonal 29623356.128547

Cube

Length = n
Surface area 2632629684956256
Volume 9.1908945941163E+21
Space diagonal 36281053.491845

Equilateral Triangle

Length = n
Perimeter 62840628
Area 1.8999368216076E+14
Altitude 18140526.745923

Triangular Pyramid

Length = n
Surface area 1.8999368216076E+14
Volume 1.0831573154451E+21
Height 9874452.0428492