20122968 (number)

20122968 is an even 8-digits composite number following 20122967 and preceding 20122969. In scientific notation, it is written as 2.0122968 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 5806080 positive integers (up to 20122968) that are relatively prime to 20122968.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-two thousand nine hundred sixty-eight

Notation

Scientific notation 2.0122968 × 10^7
Engineering notation 2.0122968 × 10^6

Prime Factorization of 20122968

Prime Factorization 2 × 2 × 2 × 93 × 17 × 37 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5030742
Product of the distinct prime numbers

The prime factorization of 20122968 is 2 × 2 × 2 × 93 × 17 × 37 × 43. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20122968)

Multiplication

n×y
n×2 40245936
n×3 60368904
n×4 80491872
n×5 100614840

Division

n÷y
n÷2 10061484
n÷3 6707656
n÷3 5030742
n÷5 4024593.6

Exponentiation

ny
n2 404933841129024
n3 8.1484707271564E+21
n4 1.6397141569151E+29
n5 3.2995915508749E+36

Nth Root

y√n
2√n 4485.8631276489
3√n 271.99693624
4√n 66.976586413828
5√n 28.889392362075

Divisors of 20122968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20122967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20122968 can be divided by 64 positive divisors. The sum of these divisors (counting 20122968) is 1, the average is 0.015625.

Base conversion 20122968

Base System Value
2 Binary 1001100110000110101011000
3 Ternary 1101212100112010
4 Quaternary 1030300311120
5 Quinary 20122413333
6 Senary 1555145520
8 Octal 114606530
10 Decimal 20122968
12 Duodecimal 68a52a0
16 Hexadecimal 1330d58
20 Vigesimal 65f788
36 Base36 bzazc

Cryptographic Hash Functions

md5 9618a9862af2a7d8bed3adfad675927a
sha1 6747307e6695de5e944e40a2d2563501b5525ca5
sha256 69acbff939b50b270a380ab7db957286b02d78333cbbae3e7644f0ca88fb2408
sha512 36aef3ed260f7a5847bdaf2a129f2749994862d034a4240789d0501774949abf51e02a5dd2d090d32176d1c735afad01332204c67affa4f5cc64a0a82ab60401
ripemd-160 3bf35ec666bd7ae59914a6705dfbacc641aee4d9

20122968 as geometric shapes

Circle

Radius = n
Diameter 40245936
Circumference 126436336.87444
Area 1.2721371804808E+15

Sphere

Radius = n
Volume 3.4132234365902E+22
Surface area 5.0885487219234E+15
Circumference 126436336.87444

Square

Length = n
Perimeter 80491872
Area 404933841129024
Diagonal 28458174.2608

Cube

Length = n
Surface area 2429603046774144
Volume 8.1484707271564E+21
Space diagonal 34854002.975083

Equilateral Triangle

Length = n
Perimeter 60368904
Area 1.7534149663487E+14
Altitude 17427001.487541

Triangular Pyramid

Length = n
Surface area 1.7534149663487E+14
Volume 9.6030648457873E+20
Height 9486058.0869333