20125966 (number)

20125966 is an even 8-digits composite number following 20125965 and preceding 20125967. In scientific notation, it is written as 2.0125966 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 8249472 positive integers (up to 20125966) that are relatively prime to 20125966.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand nine hundred sixty-six

Notation

Scientific notation 2.0125966 × 10^7
Engineering notation 2.0125966 × 10^6

Prime Factorization of 20125966

Prime Factorization 2 × 23 × 7 × 7 × 8929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2875138
Product of the distinct prime numbers

The prime factorization of 20125966 is 2 × 23 × 7 × 7 × 8929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 78, 80, 700, 941, 3047, 4093, 11325, 93692, 496468, 685791, 8155562, 1367816, 26514725, 60885124, 843599533, 377493356, 1209961870, 1618022836

Basic calculations (n = 20125966)

Multiplication

n×y
n×2 40251932
n×3 60377898
n×4 80503864
n×5 100629830

Division

n÷y
n÷2 10062983
n÷3 6708655.3333333
n÷3 5031491.5
n÷5 4025193.2

Exponentiation

ny
n2 405054507433156
n3 8.1521132447464E+21
n4 1.6406915399192E+29
n5 3.3020502148901E+36

Nth Root

y√n
2√n 4486.1972760903
3√n 272.01044329857
4√n 66.979080884186
5√n 28.890253122151

Divisors of 20125966

1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8929, 17858, 62503, 125006, 205367, 410734, 437521, 875042, 1437569, 2875138, 10062983, 20125966

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 -20125965
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 20125966 can be divided by 24 positive divisors. The sum of these divisors (counting 20125966) is 1, the average is 0.041666666666667.

Base conversion 20125966

Base System Value
2 Binary 1001100110001100100001110
3 Ternary 1101212111122011
4 Quaternary 1030301210032
5 Quinary 20123012331
6 Senary 1555211434
8 Octal 114614416
10 Decimal 20125966
12 Duodecimal 68a6b7a
16 Hexadecimal 133190e
20 Vigesimal 65fei6
36 Base36 bzdam

Cryptographic Hash Functions

md5 ffe2e2572c3125a66287100c63fc946b
sha1 6a5f64d170600e27051be433a8d8f30798c7629d
sha256 0bf91242478e4bb4ae58dcf66edb46244c82ab70959d5c0d74a41ca91ee6e6c5
sha512 99c7d3a4e9a825dc27cad2e81d5ed1022ea556ffa74175116e2291b293c89b50878e79fc9dcd779134e36ebdfc1616727012f0d315e57122c2d552ac0afb6c70
ripemd-160 5bdd3cedb6df188a07250f3432fa3396a55254f5

20125966 as geometric shapes

Circle

Radius = n
Diameter 40251932
Circumference 126455173.864
Area 1.2725162648554E+15

Sphere

Radius = n
Volume 3.4147492107903E+22
Surface area 5.0900650594217E+15
Circumference 126455173.864

Square

Length = n
Perimeter 80503864
Area 405054507433156
Diagonal 28462414.07306

Cube

Length = n
Surface area 2430327044598936
Volume 8.1521132447464E+21
Space diagonal 34859195.663404

Equilateral Triangle

Length = n
Perimeter 60377898
Area 1.7539374667725E+14
Altitude 17429597.831702

Triangular Pyramid

Length = n
Surface area 1.7539374667725E+14
Volume 9.6073575939348E+20
Height 9487471.3576866