20180122 (number)

20180122 is an even 8-digits composite number following 20180121 and preceding 20180123. In scientific notation, it is written as 2.0180122 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 9380800 positive integers (up to 20180122) that are relatively prime to 20180122.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty thousand one hundred twenty-two

Notation

Scientific notation 2.0180122 × 10^7
Engineering notation 2.0180122 × 10^6

Prime Factorization of 20180122

Prime Factorization 2 × 17 × 83 × 7151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20180122
Product of the distinct prime numbers

The prime factorization of 20180122 is 2 × 17 × 83 × 7151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 19, 48, 343, 255, 105, 2819, 54249, 5494, 210976, 985952, 1094946, 7097114, 85785023, 28802132, 836232924, 818945033, 6311599317, 9521515719

Basic calculations (n = 20180122)

Multiplication

n×y
n×2 40360244
n×3 60540366
n×4 80720488
n×5 100900610

Division

n÷y
n÷2 10090061
n÷3 6726707.3333333
n÷3 5045030.5
n÷5 4036024.4

Exponentiation

ny
n2 407237323934884
n3 8.2180988799595E+21
n4 1.6584223800565E+29
n5 3.346716595707E+36

Nth Root

y√n
2√n 4492.2290680685
3√n 272.25420475421
4√n 67.024093190945
5√n 28.905784294566

Divisors of 20180122

1, 2, 17, 34, 83, 166, 1411, 2822, 7151, 14302, 121567, 243134, 593533, 1187066, 10090061, 20180122

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 -20180121
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 20180122 can be divided by 16 positive divisors. The sum of these divisors (counting 20180122) is 1, the average is 0.0625.

Base conversion 20180122

Base System Value
2 Binary 1001100111110110010011010
3 Ternary 1101222020220221
4 Quaternary 1030332302122
5 Quinary 20131230442
6 Senary 2000310254
8 Octal 114766232
10 Decimal 20180122
12 Duodecimal 691238a
16 Hexadecimal 133ec9a
20 Vigesimal 662a62
36 Base36 c0j2y

Cryptographic Hash Functions

md5 2810bb676e325412913e2d431479e8e4
sha1 da3546670f87e71fbb855300d7533f7df8293053
sha256 3d686a404fb77548a37f2c7227643bdc59138ea29cde9f3889f3f83d23d56494
sha512 74fa27cd19031122880e1c9c2df1f0794e61e1e08de526c7406f58068f9f148fb6f8e386ff4995f48ec4982969d3c11fa8e056c74e00da8f369ee51848466ac6
ripemd-160 3f302d3691ce37483d2c324e04355abd66b1f850

20180122 as geometric shapes

Circle

Radius = n
Diameter 40360244
Circumference 126795446.04749
Area 1.2793737851414E+15

Sphere

Radius = n
Volume 3.442389209034E+22
Surface area 5.1174951405656E+15
Circumference 126795446.04749

Square

Length = n
Perimeter 80720488
Area 407237323934884
Diagonal 28539002.222744

Cube

Length = n
Surface area 2443423943609304
Volume 8.2180988799595E+21
Space diagonal 34952996.606938

Equilateral Triangle

Length = n
Perimeter 60540366
Area 1.763389339484E+14
Altitude 17476498.303469

Triangular Pyramid

Length = n
Surface area 1.763389339484E+14
Volume 9.6851224108015E+20
Height 9513000.7409146