20163920 (number)

20163920 is an even 8-digits composite number following 20163919 and preceding 20163921. In scientific notation, it is written as 2.0163920 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 6913152 positive integers (up to 20163920) that are relatively prime to 20163920.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-three thousand nine hundred twenty

Notation

Scientific notation 2.0163920 × 10^7
Engineering notation 2.0163920 × 10^6

Prime Factorization of 20163920

Prime Factorization 2 × 2 × 2 × 2 × 35 × 36007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2520490
Product of the distinct prime numbers

The prime factorization of 20163920 is 2 × 2 × 2 × 2 × 35 × 36007. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 74, 69, 975, 112, 5931, 3369, 14092, 67314, 798703, 291658, 7835212, 4536785, 16576972, 34920243, 554253877, 8433313, 9690452008, 5748963128

Basic calculations (n = 20163920)

Multiplication

n×y
n×2 40327840
n×3 60491760
n×4 80655680
n×5 100819600

Division

n÷y
n÷2 10081960
n÷3 6721306.6666667
n÷3 5040980
n÷5 4032784

Exponentiation

ny
n2 406583669766400
n3 8.1983205904761E+21
n4 1.6531028052071E+29
n5 3.3333032715972E+36

Nth Root

y√n
2√n 4490.4253696059
3√n 272.18132373373
4√n 67.01063624236
5√n 28.901141289997

Divisors of 20163920

1, 2, 4, 8, 16, 35, 70, 140, 280, 560, 36007, 72014, 144028, 288056, 576112, 1260245, 2520490, 5040980, 10081960, 20163920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20163919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20163920 can be divided by 20 positive divisors. The sum of these divisors (counting 20163920) is 1, the average is 0.05.

Base conversion 20163920

Base System Value
2 Binary 1001100111010110101010000
3 Ternary 1101221102200212
4 Quaternary 1030322311100
5 Quinary 20130221140
6 Senary 2000103252
8 Octal 114726520
10 Decimal 20163920
12 Duodecimal 6904b28
16 Hexadecimal 133ad50
20 Vigesimal 6609g0
36 Base36 c06kw

Cryptographic Hash Functions

md5 e89e4e9fe34f67237106d25d5ff1ab6b
sha1 f00e9fb35b1d0615ca8b2337201c92e2dc3a53a7
sha256 c83bf09e80a8b87ef82f7fdb173d2a55697110e1e9b2c835a83c5e030d966170
sha512 14038cc5af8daa7f8e8942ce8ff2e68a4d4957d55738ad869628b83aae91872e4aae91c55bc67a6138404cf20924dc27f1879f959513cab07bdedd705f551ddd
ripemd-160 f44c04f35e97670c3b0de5a5035c0b38d9c8922f

20163920 as geometric shapes

Circle

Radius = n
Diameter 40327840
Circumference 126693645.87914
Area 1.2773202700077E+15

Sphere

Radius = n
Volume 3.4341044985085E+22
Surface area 5.1092810800308E+15
Circumference 126693645.87914

Square

Length = n
Perimeter 80655680
Area 406583669766400
Diagonal 28516089.134606

Cube

Length = n
Surface area 2439502018598400
Volume 8.1983205904761E+21
Space diagonal 34924933.919754

Equilateral Triangle

Length = n
Perimeter 60491760
Area 1.760558933908E+14
Altitude 17462466.959877

Triangular Pyramid

Length = n
Surface area 1.760558933908E+14
Volume 9.6618134731116E+20
Height 9505363.0448687