20188084 (number)

20188084 is an even 8-digits composite number following 20188083 and preceding 20188085. In scientific notation, it is written as 2.0188084 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 8652024 positive integers (up to 20188084) that are relatively prime to 20188084.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0188084 × 10^7
Engineering notation 2.0188084 × 10^6

Prime Factorization of 20188084

Prime Factorization 2 × 2 × 7 × 721003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10094042
Product of the distinct prime numbers

The prime factorization of 20188084 is 2 × 2 × 7 × 721003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 35, 26, 852, 805, 3391, 6277, 71269, 61269, 477039, 523182, 1898184, 9982302, 40188767, 41930069, 606635801, 312059565, 2370927597, 5467809259

Basic calculations (n = 20188084)

Multiplication

n×y
n×2 40376168
n×3 60564252
n×4 80752336
n×5 100940420

Division

n÷y
n÷2 10094042
n÷3 6729361.3333333
n÷3 5047021
n÷5 4037616.8

Exponentiation

ny
n2 407558735591056
n3 8.227829989046E+21
n4 1.6610412295658E+29
n5 3.3533239869938E+36

Nth Root

y√n
2√n 4493.1151776913
3√n 272.29000570983
4√n 67.030703246283
5√n 28.908064870883

Divisors of 20188084

1, 2, 4, 7, 14, 28, 721003, 1442006, 2884012, 5047021, 10094042, 20188084

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20188083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20188084 can be divided by 12 positive divisors. The sum of these divisors (counting 20188084) is 1, the average is 0.083333333333333.

Base conversion 20188084

Base System Value
2 Binary 1001101000000101110110100
3 Ternary 1101222122211211
4 Quaternary 1031000232310
5 Quinary 20132004314
6 Senary 2000411204
8 Octal 115005664
10 Decimal 20188084
12 Duodecimal 6916b04
16 Hexadecimal 1340bb4
20 Vigesimal 663a44
36 Base36 c0p84

Cryptographic Hash Functions

md5 f10e1fc41f69ca52a2c5d0c5035cfa59
sha1 e2595b95a0761962572f6c35465a5430953e01f3
sha256 874f1905d21d3b6cd1f0fbe26afd4820dbc76b109fea44b1159c46a323f9f101
sha512 4b055ea916d65848043fbd753cae6c9b3a2fa2172c59a8847faeb50d47eac7623674de68ab633b3f298dccb6a7a6d4200d43d3dddf4ce93124a900eb7e916e0a
ripemd-160 1073bc5df99e59a3c6c8cd8f15710043ce1c702b

20188084 as geometric shapes

Circle

Radius = n
Diameter 40376168
Circumference 126845472.76891
Area 1.2803835296392E+15

Sphere

Radius = n
Volume 3.4464653664764E+22
Surface area 5.1215341185568E+15
Circumference 126845472.76891

Square

Length = n
Perimeter 80752336
Area 407558735591056
Diagonal 28550262.191127

Cube

Length = n
Surface area 2445352413546336
Volume 8.227829989046E+21
Space diagonal 34966787.195468

Equilateral Triangle

Length = n
Perimeter 60564252
Area 1.7647810927806E+14
Altitude 17483393.597734

Triangular Pyramid

Length = n
Surface area 1.7647810927806E+14
Volume 9.6965906328408E+20
Height 9516754.0637091