18069984 (number)

18069984 is an even 8-digits composite number following 18069983 and preceding 18069985. In scientific notation, it is written as 1.8069984 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 24 positive divisors. There are 6023232 positive integers (up to 18069984) that are relatively prime to 18069984.

Interesting facts

Basic properties

Name

Name eighteen million sixty-nine thousand nine hundred eighty-four

Notation

Scientific notation 1.8069984 × 10^7
Engineering notation 1.8069984 × 10^6

Prime Factorization of 18069984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 62743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1129374
Product of the distinct prime numbers

The prime factorization of 18069984 is 2 × 2 × 2 × 2 × 2 × 9 × 62743. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 50, 40, 989, 461, 6767, 5124, 22004, 51648, 679568, 382404, 6869999, 6988188, 930158, 97277412, 349049006, 588790682, 9417122976, 8323295367

Basic calculations (n = 18069984)

Multiplication

n×y
n×2 36139968
n×3 54209952
n×4 72279936
n×5 90349920

Division

n÷y
n÷2 9034992
n÷3 6023328
n÷3 4517496
n÷5 3613996.8

Exponentiation

ny
n2 326524321760256
n3 5.9002892698187E+21
n4 1.06618132701E+29
n5 1.9265879520169E+36

Nth Root

y√n
2√n 4250.8803794038
3√n 262.41334827
4√n 65.198775904182
5√n 28.274279941685

Divisors of 18069984

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 62743, 125486, 250972, 501944, 564687, 1003888, 1129374, 2007776, 2258748, 4517496, 9034992, 18069984

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 -18069983
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 18069984 can be divided by 24 positive divisors. The sum of these divisors (counting 18069984) is 1, the average is 0.041666666666667.

Base conversion 18069984

Base System Value
2 Binary 1000100111011100111100000
3 Ternary 1021000001100200
4 Quaternary 1010323213200
5 Quinary 14111214414
6 Senary 1443145200
8 Octal 104734740
10 Decimal 18069984
12 Duodecimal 6075200
16 Hexadecimal 113b9e0
20 Vigesimal 5ciej4
36 Base36 araw0

Cryptographic Hash Functions

md5 cb7362da1df47e975aae11514bcdf878
sha1 9f6caed0ae5226e1c329fff455f07caea3040de9
sha256 8fbb47e9d5d895f3e1fbf86d2bd3d874f80c612da16d5360d1b33314984fe694
sha512 a84b664a0d2aa4cf8448884151cbd6a4225ccec392201eda07ce9fc2395e986a1ca21075b36cc8627663c111167a0e203adc3cde6a921f0b92d1ca836bbb7b78
ripemd-160 83e7074a7fd84afdefcc62f0e55434819858f31b

18069984 as geometric shapes

Circle

Radius = n
Diameter 36139968
Circumference 113537057.96977
Area 1.0258064104604E+15

Sphere

Radius = n
Volume 2.4715073898823E+22
Surface area 4.1032256418416E+15
Circumference 113537057.96977

Square

Length = n
Perimeter 72279936
Area 326524321760256
Diagonal 25554816.444665

Cube

Length = n
Surface area 1959145930561536
Volume 5.9002892698187E+21
Space diagonal 31298130.379957

Equilateral Triangle

Length = n
Perimeter 54209952
Area 1.4138917879893E+14
Altitude 15649065.189978

Triangular Pyramid

Length = n
Surface area 1.4138917879893E+14
Volume 6.9535575894183E+20
Height 8518272.1482216