18069909 (number)

18069909 is an odd 8-digits composite number following 18069908 and preceding 18069910. In scientific notation, it is written as 1.8069909 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 9953280 positive integers (up to 18069909) that are relatively prime to 18069909.

Interesting facts

Basic properties

Name

Name eighteen million sixty-nine thousand nine hundred nine

Notation

Scientific notation 1.8069909 × 10^7
Engineering notation 1.8069909 × 10^6

Prime Factorization of 18069909

Prime Factorization 33 × 13 × 73 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18069909
Product of the distinct prime numbers

The prime factorization of 18069909 is 33 × 13 × 73 × 577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 9, 93, 254, 354, 4428, 6520, 72060, 67120, 841338, 312570, 2592148, 2567471, 86394714, 17113092, 499583970, 693180258, 5785004191, 6398150478

Basic calculations (n = 18069909)

Multiplication

n×y
n×2 36139818
n×3 54209727
n×4 72279636
n×5 90349545

Division

n÷y
n÷2 9034954.5
n÷3 6023303
n÷3 4517477.25
n÷5 3613981.8

Exponentiation

ny
n2 326521611268281
n3 5.9002158021512E+21
n4 1.0661636262523E+29
n5 1.926547970549E+36

Nth Root

y√n
2√n 4250.8715576926
3√n 262.41298521806
4√n 65.198708251718
5√n 28.274256471

Divisors of 18069909

1, 13, 33, 73, 429, 577, 949, 2409, 7501, 19041, 31317, 42121, 247533, 547573, 1389993, 18069909

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 -18069908
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 18069909 can be divided by 16 positive divisors. The sum of these divisors (counting 18069909) is 1, the average is 0.0625.

Base conversion 18069909

Base System Value
2 Binary 1000100111011100110010101
3 Ternary 1021000001020220
4 Quaternary 1010323212111
5 Quinary 14111214114
6 Senary 1443144553
8 Octal 104734625
10 Decimal 18069909
12 Duodecimal 6075159
16 Hexadecimal 113b995
20 Vigesimal 5cief9
36 Base36 aratx

Cryptographic Hash Functions

md5 d8880b6e6122083f936ddb8d21060ed0
sha1 b3d7f47da3ac7690dc4a2de198c2ae68fe59c924
sha256 b4094defb0a21cb872785a9967b58d1417fe60c763d23f6dd0eea3d3f957dc7d
sha512 f3d3822bcb579078bb7bcfd1ed234ffa09d96c11347529963d2ba544e1b05c8daaab16fab82a315019d9725804520fd8c08d28f77c212f719b4bdb4a14824859
ripemd-160 7ffbde56a869b57d96baffcb6eb83399dc4f77fd

18069909 as geometric shapes

Circle

Radius = n
Diameter 36139818
Circumference 113536586.73087
Area 1.0257978951987E+15

Sphere

Radius = n
Volume 2.4714766158177E+22
Surface area 4.1031915807949E+15
Circumference 113536586.73087

Square

Length = n
Perimeter 72279636
Area 326521611268281
Diagonal 25554710.378648

Cube

Length = n
Surface area 1959129667609686
Volume 5.9002158021512E+21
Space diagonal 31298000.476146

Equilateral Triangle

Length = n
Perimeter 54209727
Area 1.4138800512148E+14
Altitude 15649000.238073

Triangular Pyramid

Length = n
Surface area 1.4138800512148E+14
Volume 6.9534710069419E+20
Height 8518236.7928826