20182188 (number)

20182188 is an even 8-digits composite number following 20182187 and preceding 20182189. In scientific notation, it is written as 2.0182188 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6090240 positive integers (up to 20182188) that are relatively prime to 20182188.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0182188 × 10^7
Engineering notation 2.0182188 × 10^6

Prime Factorization of 20182188

Prime Factorization 2 × 2 × 39 × 53 × 2441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10091094
Product of the distinct prime numbers

The prime factorization of 20182188 is 2 × 2 × 39 × 53 × 2441. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 94, 58, 645, 803, 7654, 1969, 20791, 54582, 743193, 863990, 5132283, 4561994, 14180155, 65071847, 558786257, 950293904, 2129833272, 6221140275

Basic calculations (n = 20182188)

Multiplication

n×y
n×2 40364376
n×3 60546564
n×4 80728752
n×5 100910940

Division

n÷y
n÷2 10091094
n÷3 6727396
n÷3 5045547
n÷5 4036437.6

Exponentiation

ny
n2 407320712467344
n3 8.2206231953099E+21
n4 1.659101628049E+29
n5 3.3484300968392E+36

Nth Root

y√n
2√n 4492.4590148381
3√n 272.26349538177
4√n 67.025808572803
5√n 28.906376133455

Divisors of 20182188

1, 2, 4, 39, 53, 78, 106, 156, 212, 2067, 2441, 4134, 4882, 8268, 9764, 95199, 129373, 190398, 258746, 380796, 517492, 5045547, 10091094, 20182188

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20182187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20182188 can be divided by 24 positive divisors. The sum of these divisors (counting 20182188) is 1, the average is 0.041666666666667.

Base conversion 20182188

Base System Value
2 Binary 1001100111111010010101100
3 Ternary 1101222100202110
4 Quaternary 1030333102230
5 Quinary 20131312223
6 Senary 2000324020
8 Octal 114772254
10 Decimal 20182188
12 Duodecimal 6913610
16 Hexadecimal 133f4ac
20 Vigesimal 662f98
36 Base36 c0koc

Cryptographic Hash Functions

md5 5f8b5e3cbc032e6df7cd1b70132b14f9
sha1 792faa268aa906f6cb9bb29572b51399f44eb415
sha256 674da57622d348169d1384a1fa6d987d3fa3c5dc71989a22d0228ff3f2e9618a
sha512 ac42f6d792cb2fd981bc7e990ad316b20c5469d6283449627268ada0161f85d7f581ab972ab8d0ec5938dd64a8e8f1fd11bfaeb9549b547ff6f11cf73aea7fbc
ripemd-160 ea8d294d76086d100361d0a8eb562134dce887b6

20182188 as geometric shapes

Circle

Radius = n
Diameter 40364376
Circumference 126808427.10834
Area 1.2796357579424E+15

Sphere

Radius = n
Volume 3.4434465917754E+22
Surface area 5.1185430317695E+15
Circumference 126808427.10834

Square

Length = n
Perimeter 80728752
Area 407320712467344
Diagonal 28541923.987964

Cube

Length = n
Surface area 2443924274804064
Volume 8.2206231953099E+21
Space diagonal 34956575.023907

Equilateral Triangle

Length = n
Perimeter 60546564
Area 1.7637504224215E+14
Altitude 17478287.511953

Triangular Pyramid

Length = n
Surface area 1.7637504224215E+14
Volume 9.6880973449717E+20
Height 9513974.6626545