20182492 (number)

20182492 is an even 8-digits composite number following 20182491 and preceding 20182493. In scientific notation, it is written as 2.0182492 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 8856960 positive integers (up to 20182492) that are relatively prime to 20182492.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0182492 × 10^7
Engineering notation 2.0182492 × 10^6

Prime Factorization of 20182492

Prime Factorization 2 × 2 × 11 × 29 × 15817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10091246
Product of the distinct prime numbers

The prime factorization of 20182492 is 2 × 2 × 11 × 29 × 15817. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 58, 1, 596, 374, 1965, 3330, 60877, 8678, 213574, 550925, 2168388, 6351670, 82667566, 47855326, 198352534, 411864979, 3475238640, 5162444780

Basic calculations (n = 20182492)

Multiplication

n×y
n×2 40364984
n×3 60547476
n×4 80729968
n×5 100912460

Division

n÷y
n÷2 10091246
n÷3 6727497.3333333
n÷3 5045623
n÷5 4036498.4

Exponentiation

ny
n2 407332983330064
n3 8.2209946773951E+21
n4 1.6592015930857E+29
n5 3.3486822878839E+36

Nth Root

y√n
2√n 4492.4928491874
3√n 272.26486239059
4√n 67.026060970248
5√n 28.906463215048

Divisors of 20182492

1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15817, 31634, 63268, 173987, 347974, 458693, 695948, 917386, 1834772, 5045623, 10091246, 20182492

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 -20182491
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 20182492 can be divided by 24 positive divisors. The sum of these divisors (counting 20182492) is 1, the average is 0.041666666666667.

Base conversion 20182492

Base System Value
2 Binary 1001100111111010111011100
3 Ternary 1101222101011201
4 Quaternary 1030333113130
5 Quinary 20131314432
6 Senary 2000325244
8 Octal 114772734
10 Decimal 20182492
12 Duodecimal 6913824
16 Hexadecimal 133f5dc
20 Vigesimal 662g4c
36 Base36 c0kws

Cryptographic Hash Functions

md5 e709bc41ae3f69eab9e486da811fb5a6
sha1 68e17c95f9a4f91f771ba8e436af254fe0135fa3
sha256 53ec301c3261a8549cd826e3a37251fb02a0ece310334f8be8bced2a8f450193
sha512 110fab98e4bb4d8c1a10c1fefaabbd5db449b4ecef8fdfc47e9e370c490264147639671adf9e65ae169c0f6847370f911892779551e1b92d71e74cb525513a2e
ripemd-160 938d598df09649c37086c619d8d0c66a46ba344b

20182492 as geometric shapes

Circle

Radius = n
Diameter 40364984
Circumference 126810337.19667
Area 1.2796743079945E+15

Sphere

Radius = n
Volume 3.4436021978274E+22
Surface area 5.1186972319782E+15
Circumference 126810337.19667

Square

Length = n
Perimeter 80729968
Area 407332983330064
Diagonal 28542353.908886

Cube

Length = n
Surface area 2443997899980384
Volume 8.2209946773951E+21
Space diagonal 34957101.567352

Equilateral Triangle

Length = n
Perimeter 60547476
Area 1.7638035568157E+14
Altitude 17478550.783676

Triangular Pyramid

Length = n
Surface area 1.7638035568157E+14
Volume 9.6885351408077E+20
Height 9514117.9696288