18083820 (number)

18083820 is an even 8-digits composite number following 18083819 and preceding 18083821. In scientific notation, it is written as 1.8083820 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 4402944 positive integers (up to 18083820) that are relatively prime to 18083820.

Interesting facts

Basic properties

Name

Name eighteen million eighty-three thousand eight hundred twenty

Notation

Scientific notation 1.8083820 × 10^7
Engineering notation 1.8083820 × 10^6

Prime Factorization of 18083820

Prime Factorization 2 × 2 × 15 × 19 × 29 × 547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9041910
Product of the distinct prime numbers

The prime factorization of 18083820 is 2 × 2 × 15 × 19 × 29 × 547. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 64, 86, 867, 461, 5545, 9330, 93053, 23080, 815895, 692265, 6142319, 1111426, 31620749, 1387135, 833799795, 388794550, 8330863349, 293220933

Basic calculations (n = 18083820)

Multiplication

n×y
n×2 36167640
n×3 54251460
n×4 72335280
n×5 90419100

Division

n÷y
n÷2 9041910
n÷3 6027940
n÷3 4520955
n÷5 3616764

Exponentiation

ny
n2 327024545792400
n3 5.9138530216915E+21
n4 1.0694505355073E+29
n5 1.9339750983017E+36

Nth Root

y√n
2√n 4252.5074955842
3√n 262.48030691266
4√n 65.211252829433
5√n 28.278608480949

Divisors of 18083820

1, 2, 4, 15, 19, 29, 30, 38, 58, 60, 76, 116, 285, 435, 547, 551, 570, 870, 1094, 1102, 1140, 1740, 2188, 2204, 8205, 8265, 10393, 15863, 16410, 16530, 20786, 31726, 32820, 33060, 41572, 63452, 155895, 237945, 301397, 311790, 475890, 602794, 623580, 951780, 1205588, 4520955, 9041910, 18083820

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18083819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18083820 can be divided by 48 positive divisors. The sum of these divisors (counting 18083820) is 1, the average is 0.020833333333333.

Base conversion 18083820

Base System Value
2 Binary 1000100111110111111101100
3 Ternary 1021000202100010
4 Quaternary 1010332333230
5 Quinary 14112140240
6 Senary 1443333220
8 Octal 104767754
10 Decimal 18083820
12 Duodecimal 6081210
16 Hexadecimal 113efec
20 Vigesimal 5d09b0
36 Base36 arlkc

Cryptographic Hash Functions

md5 de088ead7aeeb51a9ca1b28bb6d2345e
sha1 01738391b50a585ac90d159d33cab85f64f2a569
sha256 a1e9a2d4dbcb93f5fb890ae5751e3fb56a0cd253b0e0c06761d4dc4e613155cc
sha512 cfb65acb065d5d3cfaf1f95e1b560f8e0a627d6d8ca2892f44d5dc543fdcc32f49fc6a2b753fce031ec1e3007119a29bb7f9cb3f784be0ec225d1743f7074782
ripemd-160 07024efa0e6a9f97bfe7b0b0b7ed912ce95e5b2f

18083820 as geometric shapes

Circle

Radius = n
Diameter 36167640
Circumference 113623992.12168
Area 1.0273779106049E+15

Sphere

Radius = n
Volume 2.4771889609808E+22
Surface area 4.1095116424198E+15
Circumference 113623992.12168

Square

Length = n
Perimeter 72335280
Area 327024545792400
Diagonal 25574383.503514

Cube

Length = n
Surface area 1962147274754400
Volume 5.9138530216915E+21
Space diagonal 31322095.03493

Equilateral Triangle

Length = n
Perimeter 54251460
Area 1.4160578215864E+14
Altitude 15661047.517465

Triangular Pyramid

Length = n
Surface area 1.4160578215864E+14
Volume 6.9695426242977E+20
Height 8524794.5011713