18200072 (number)

18200072 is an even 8-digits composite number following 18200071 and preceding 18200073. In scientific notation, it is written as 1.8200072 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors. There are 8272720 positive integers (up to 18200072) that are relatively prime to 18200072.

Interesting facts

Basic properties

Name

Name eighteen million two hundred thousand seventy-two

Notation

Scientific notation 1.8200072 × 10^7
Engineering notation 1.8200072 × 10^6

Prime Factorization of 18200072

Prime Factorization 2 × 2 × 2 × 11 × 206819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4550018
Product of the distinct prime numbers

The prime factorization of 18200072 is 2 × 2 × 2 × 11 × 206819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 86, 79, 172, 106, 8028, 8460, 65403, 82655, 302596, 55387, 8317785, 3066059, 41892812, 16546345, 133299297, 695488764, 4662296482, 1547913881

Basic calculations (n = 18200072)

Multiplication

n×y
n×2 36400144
n×3 54600216
n×4 72800288
n×5 91000360

Division

n÷y
n÷2 9100036
n÷3 6066690.6666667
n÷3 4550018
n÷5 3640014.4

Exponentiation

ny
n2 331242620805184
n3 6.028639548123E+21
n4 1.0972167383789E+29
n5 1.9969423638101E+36

Nth Root

y√n
2√n 4266.1542400621
3√n 263.04155829564
4√n 65.31580390734
5√n 28.314873207154

Divisors of 18200072

1, 2, 4, 8, 11, 22, 44, 88, 206819, 413638, 827276, 1654552, 2275009, 4550018, 9100036, 18200072

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 -18200071
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 18200072 can be divided by 16 positive divisors. The sum of these divisors (counting 18200072) is 1, the average is 0.0625.

Base conversion 18200072

Base System Value
2 Binary 1000101011011011000001000
3 Ternary 1021020122210202
4 Quaternary 1011123120020
5 Quinary 14124400242
6 Senary 1450031332
8 Octal 105333010
10 Decimal 18200072
12 Duodecimal 6118548
16 Hexadecimal 115b608
20 Vigesimal 5df03c
36 Base36 au39k

Cryptographic Hash Functions

md5 e68ca189bbc73647cebcd5d6a03bd3da
sha1 60c4e7f80d8824f1084928d751201dcf01a27cc9
sha256 06c84c5fd1c11e993e378c9de331ededea058c71d9e24dbdab1b222f38cbc53a
sha512 10e65ce7c9948de8f2bbd6f1fc45bdf9b49b6512313e14e26bb0191442b5d5ffa5b0974b49f1c12204c89987a55266adf17f2850b51e18b68ae38a79d78cb24c
ripemd-160 3558411d30d7095379c59c078b55983784af48d8

18200072 as geometric shapes

Circle

Radius = n
Diameter 36400144
Circumference 114354424.98001
Area 1.0406293840774E+15

Sphere

Radius = n
Volume 2.5252706287366E+22
Surface area 4.1625175363096E+15
Circumference 114354424.98001

Square

Length = n
Perimeter 72800288
Area 331242620805184
Diagonal 25738788.658567

Cube

Length = n
Surface area 1987455724831104
Volume 6.028639548123E+21
Space diagonal 31523449.405412

Equilateral Triangle

Length = n
Perimeter 54600216
Area 1.4343226221671E+14
Altitude 15761724.702706

Triangular Pyramid

Length = n
Surface area 1.4343226221671E+14
Volume 7.104819843012E+20
Height 8579596.2195223