20181104 (number)

20181104 is an even 8-digits composite number following 20181103 and preceding 20181105. In scientific notation, it is written as 2.0181104 × 10^7. The sum of its digits is 17. It has a total of 6 prime factors and 20 positive divisors. There are 9855552 positive integers (up to 20181104) that are relatively prime to 20181104.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0181104 × 10^7
Engineering notation 2.0181104 × 10^6

Prime Factorization of 20181104

Prime Factorization 2 × 2 × 2 × 2 × 43 × 29333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2522638
Product of the distinct prime numbers

The prime factorization of 20181104 is 2 × 2 × 2 × 2 × 43 × 29333. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 77, 55, 746, 448, 8194, 1081, 96408, 88319, 795227, 755877, 9052881, 2812199, 53003398, 77436038, 775152001, 838756309, 9621549699, 8852784135

Basic calculations (n = 20181104)

Multiplication

n×y
n×2 40362208
n×3 60543312
n×4 80724416
n×5 100905520

Division

n÷y
n÷2 10090552
n÷3 6727034.6666667
n÷3 5045276
n÷5 4036220.8

Exponentiation

ny
n2 407276958658816
n3 8.2192986594973E+21
n4 1.6587452105437E+29
n5 3.3475309603485E+36

Nth Root

y√n
2√n 4492.3383665971
3√n 272.25862080436
4√n 67.024908553441
5√n 28.906065610285

Divisors of 20181104

1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 29333, 58666, 117332, 234664, 469328, 1261319, 2522638, 5045276, 10090552, 20181104

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 -20181103
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 20181104 can be divided by 20 positive divisors. The sum of these divisors (counting 20181104) is 1, the average is 0.05.

Base conversion 20181104

Base System Value
2 Binary 1001100111111000001110000
3 Ternary 1101222022021022
4 Quaternary 1030333001300
5 Quinary 20131243404
6 Senary 2000315012
8 Octal 114770160
10 Decimal 20181104
12 Duodecimal 6912a68
16 Hexadecimal 133f070
20 Vigesimal 662cf4
36 Base36 c0ju8

Cryptographic Hash Functions

md5 0355d7d91deb08074a3ad9444ad07df3
sha1 d10a0a21214a7057f192974af9e4e81c45b598d0
sha256 38462b60df9542513fda54260724fa5aac6d8b17f4e4fa25a830dba82c3f8078
sha512 593c1f79b55398fea3b1a9c52de66a594cd3e1784d26b594c8cc4b03ffafa8b899e21f4f9bed9c12778950d826c0d529e2cf0a408d23d8395bd0d37f119b5041
ripemd-160 47559be6454cad7dfd69ee4709e135c04cebce08

20181104 as geometric shapes

Circle

Radius = n
Diameter 40362208
Circumference 126801616.13546
Area 1.2794983012989E+15

Sphere

Radius = n
Volume 3.4428917715116E+22
Surface area 5.1179932051957E+15
Circumference 126801616.13546

Square

Length = n
Perimeter 80724416
Area 407276958658816
Diagonal 28540390.980462

Cube

Length = n
Surface area 2443661751952896
Volume 8.2192986594973E+21
Space diagonal 34954697.480831

Equilateral Triangle

Length = n
Perimeter 60543312
Area 1.763560962873E+14
Altitude 17477348.740416

Triangular Pyramid

Length = n
Surface area 1.763560962873E+14
Volume 9.6865363645467E+20
Height 9513463.660154