18872022 (number)

18872022 is an even 8-digits composite number following 18872021 and preceding 18872023. In scientific notation, it is written as 1.8872022 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5780736 positive integers (up to 18872022) that are relatively prime to 18872022.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred seventy-two thousand twenty-two

Notation

Scientific notation 1.8872022 × 10^7
Engineering notation 1.8872022 × 10^6

Prime Factorization of 18872022

Prime Factorization 2 × 39 × 773 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18872022
Product of the distinct prime numbers

The prime factorization of 18872022 is 2 × 39 × 773 × 313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 17, 74, 16, 210, 4824, 7172, 33852, 52401, 244115, 82218, 1419451, 6473191, 19328966, 9635554, 989236139, 157911876, 3398639473, 3910142276

Basic calculations (n = 18872022)

Multiplication

n×y
n×2 37744044
n×3 56616066
n×4 75488088
n×5 94360110

Division

n÷y
n÷2 9436011
n÷3 6290674
n÷3 4718005.5
n÷5 3774404.4

Exponentiation

ny
n2 356153214368484
n3 6.7213312969327E+21
n4 1.26845112105E+29
n5 2.3938237462381E+36

Nth Root

y√n
2√n 4344.194056439
3√n 266.23969763306
4√n 65.910500350392
5√n 28.520930269618

Divisors of 18872022

1, 2, 39, 78, 313, 626, 773, 1546, 12207, 24414, 30147, 60294, 241949, 483898, 9436011, 18872022

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18872021
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18872022 can be divided by 16 positive divisors. The sum of these divisors (counting 18872022) is 1, the average is 0.0625.

Base conversion 18872022

Base System Value
2 Binary 1000111111111011011010110
3 Ternary 1022111210112210
4 Quaternary 1013333123112
5 Quinary 14312401042
6 Senary 1512254250
8 Octal 107773326
10 Decimal 18872022
12 Duodecimal 63a1386
16 Hexadecimal 11ff6d6
20 Vigesimal 5hj012
36 Base36 b8hqu

Cryptographic Hash Functions

md5 dc91a6c63dfa6fd4c0b47dfc2d1f14bf
sha1 157e45d5f083885c34f4766c56bff3c3c9cdab9f
sha256 113626129af123a3592f3ded061836d50e60a16e58eba0ec5dda44827c9e955a
sha512 bed092d28ea608bc2f2d84e645958160858f9cf69cd27e8527cdac741ec635bfd0e8105adf9d2b6b9005887c2e31acd7b438ee4a4d5abf1d941613b7eb1c7d19
ripemd-160 a8c70aff6b71ba69efdbe447c57843356ce989fe

18872022 as geometric shapes

Circle

Radius = n
Diameter 37744044
Circumference 118576411.34717
Area 1.1188883218124E+15

Sphere

Radius = n
Volume 2.8154246699716E+22
Surface area 4.4755532872497E+15
Circumference 118576411.34717

Square

Length = n
Perimeter 75488088
Area 356153214368484
Diagonal 26689069.461803

Cube

Length = n
Surface area 2136919286210904
Volume 6.7213312969327E+21
Space diagonal 32687300.945558

Equilateral Triangle

Length = n
Perimeter 56616066
Area 1.542188656413E+14
Altitude 16343650.472779

Triangular Pyramid

Length = n
Surface area 1.542188656413E+14
Volume 7.9211648977709E+20
Height 8896356.4872678