20111142 (number)

20111142 is an even 8-digits composite number following 20111141 and preceding 20111143. In scientific notation, it is written as 2.0111142 × 10^7. The sum of its digits is 12. It has a total of 4 prime factors and 16 positive divisors. There are 6663240 positive integers (up to 20111142) that are relatively prime to 20111142.

Interesting facts

Basic properties

Name

Name twenty million one hundred eleven thousand one hundred forty-two

Notation

Scientific notation 2.0111142 × 10^7
Engineering notation 2.0111142 × 10^6

Prime Factorization of 20111142

Prime Factorization 2 × 3 × 167 × 20071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20111142
Product of the distinct prime numbers

The prime factorization of 20111142 is 2 × 3 × 167 × 20071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 34, 9, 216, 987, 6674, 1902, 8341, 62621, 436574, 885000, 6358803, 8236438, 15748910, 41163706, 489715871, 300587022, 8733703341, 7286120575

Basic calculations (n = 20111142)

Multiplication

n×y
n×2 40222284
n×3 60333426
n×4 80444568
n×5 100555710

Division

n÷y
n÷2 10055571
n÷3 6703714
n÷3 5027785.5
n÷5 4022228.4

Exponentiation

ny
n2 404458032544164
n3 8.1341129255363E+21
n4 1.635863000895E+29
n5 3.2899073103545E+36

Nth Root

y√n
2√n 4484.5447929528
3√n 271.9436428077
4√n 66.966743932737
5√n 28.885995981434

Divisors of 20111142

1, 2, 3, 6, 167, 334, 501, 1002, 20071, 40142, 60213, 120426, 3351857, 6703714, 10055571, 20111142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20111141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20111142 can be divided by 16 positive divisors. The sum of these divisors (counting 20111142) is 1, the average is 0.0625.

Base conversion 20111142

Base System Value
2 Binary 1001100101101111100100110
3 Ternary 1101211202022010
4 Quaternary 1030231330212
5 Quinary 20122024032
6 Senary 1555015050
8 Octal 114557446
10 Decimal 20111142
12 Duodecimal 689a486
16 Hexadecimal 132df26
20 Vigesimal 65dhh2
36 Base36 bz1uu

Cryptographic Hash Functions

md5 4b41e42e5e3bcbd65b62e6a81a6a364a
sha1 8c5876c83aba9e222c0929808614ea95ce19ee46
sha256 289f1d37aedb818878318d8d332d91254a1f8f0aa5c2c0f83e234b25a6637e67
sha512 07bd64db54399429cd5d77b5ed795c3bfa4748e44a95ed976756976fff68c59d3b3674647d6ea8271ca971ad44bc9703257e6b32a0f417f36859f7e65b34ca39
ripemd-160 d5ef328e49a61f3429909939459219954700abb5

20111142 as geometric shapes

Circle

Radius = n
Diameter 40222284
Circumference 126362031.925
Area 1.2706423837261E+15

Sphere

Radius = n
Volume 3.4072092547113E+22
Surface area 5.0825695349045E+15
Circumference 126362031.925

Square

Length = n
Perimeter 80444568
Area 404458032544164
Diagonal 28441449.771211

Cube

Length = n
Surface area 2426748195264984
Volume 8.1341129255363E+21
Space diagonal 34833519.742232

Equilateral Triangle

Length = n
Perimeter 60333426
Area 1.7513546547396E+14
Altitude 17416759.871116

Triangular Pyramid

Length = n
Surface area 1.7513546547396E+14
Volume 9.5861440143064E+20
Height 9480483.2570704