18392020 (number)

18392020 is an even 8-digits composite number following 18392019 and preceding 18392021. In scientific notation, it is written as 1.8392020 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 7340832 positive integers (up to 18392020) that are relatively prime to 18392020.

Interesting facts

Basic properties

Name

Name eighteen million three hundred ninety-two thousand twenty

Notation

Scientific notation 1.8392020 × 10^7
Engineering notation 1.8392020 × 10^6

Prime Factorization of 18392020

Prime Factorization 2 × 2 × 5 × 1279 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9196010
Product of the distinct prime numbers

The prime factorization of 18392020 is 2 × 2 × 5 × 1279 × 719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 38, 53, 183, 988, 8033, 2824, 90261, 80830, 128305, 347932, 3871321, 799102, 10625094, 8891650, 208229860, 702934986, 3496094518, 5649563813

Basic calculations (n = 18392020)

Multiplication

n×y
n×2 36784040
n×3 55176060
n×4 73568080
n×5 91960100

Division

n÷y
n÷2 9196010
n÷3 6130673.3333333
n÷3 4598005
n÷5 3678404

Exponentiation

ny
n2 338266399680400
n3 6.2214023882499E+21
n4 1.1442415715274E+29
n5 2.1044913868363E+36

Nth Root

y√n
2√n 4288.5918434843
3√n 263.96305344607
4√n 65.487341093407
5√n 28.374347688074

Divisors of 18392020

1, 2, 4, 5, 10, 20, 719, 1279, 1438, 2558, 2876, 3595, 5116, 6395, 7190, 12790, 14380, 25580, 919601, 1839202, 3678404, 4598005, 9196010, 18392020

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 -18392019
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 18392020 can be divided by 24 positive divisors. The sum of these divisors (counting 18392020) is 1, the average is 0.041666666666667.

Base conversion 18392020

Base System Value
2 Binary 1000110001010001111010100
3 Ternary 1021121102002221
4 Quaternary 1012022033110
5 Quinary 14202021040
6 Senary 1454112124
8 Octal 106121724
10 Decimal 18392020
12 Duodecimal 61ab644
16 Hexadecimal 118a3d4
20 Vigesimal 5ej010
36 Base36 ay7dg

Cryptographic Hash Functions

md5 e2fcf4720a55a935e2c45e12ebfc9e7e
sha1 ad865c1e091ef94e2c421e627a6b7996a11cabba
sha256 a296066ec202ae4bd3c17fde9c7aeb8758f8d5ba8c3b288168f0eaa2bd8ca1ec
sha512 a7773d10b6e870eb6a268c025a820d15e790cc35a6b6ef84a389b8cd8937171f04c221e362831e4151bfee6e7bc3842d91c52a0a8b692e288e9923b5af7de385
ripemd-160 a1f9f02b6c2923e65cadd7f0c7117fbfe4172a38

18392020 as geometric shapes

Circle

Radius = n
Diameter 36784040
Circumference 115560469.83335
Area 1.0626952361922E+15

Sphere

Radius = n
Volume 2.6060149383936E+22
Surface area 4.2507809447689E+15
Circumference 115560469.83335

Square

Length = n
Perimeter 73568080
Area 338266399680400
Diagonal 26010244.123437

Cube

Length = n
Surface area 2029598398082400
Volume 6.2214023882499E+21
Space diagonal 31855913.093823

Equilateral Triangle

Length = n
Perimeter 55176060
Area 1.4647364768496E+14
Altitude 15927956.546911

Triangular Pyramid

Length = n
Surface area 1.4647364768496E+14
Volume 7.3319930287028E+20
Height 8670081.3744791