18103680 (number)

18103680 is an even 8-digits composite number following 18103679 and preceding 18103681. In scientific notation, it is written as 1.8103680 × 10^7. The sum of its digits is 27. It has a total of 10 prime factors and 64 positive divisors. There are 4128768 positive integers (up to 18103680) that are relatively prime to 18103680.

Interesting facts

Basic properties

Name

Name eighteen million one hundred three thousand six hundred eighty

Notation

Scientific notation 1.8103680 × 10^7
Engineering notation 1.8103680 × 10^6

Prime Factorization of 18103680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 63 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 282870
Product of the distinct prime numbers

The prime factorization of 18103680 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 63 × 449. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18103680)

Multiplication

n×y
n×2 36207360
n×3 54311040
n×4 72414720
n×5 90518400

Division

n÷y
n÷2 9051840
n÷3 6034560
n÷3 4525920
n÷5 3620736

Exponentiation

ny
n2 327743229542400
n3 5.9333585498022E+21
n4 1.0741562451088E+29
n5 1.9446180931452E+36

Nth Root

y√n
2√n 4254.8419477109
3√n 262.5763587382
4√n 65.229149524663
5√n 28.28481697691

Divisors of 18103680

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18103679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18103680 can be divided by 64 positive divisors. The sum of these divisors (counting 18103680) is 1, the average is 0.015625.

Base conversion 18103680

Base System Value
2 Binary 1000101000011110110000000
3 Ternary 1021001202120200
4 Quaternary 1011003312000
5 Quinary 14113304210
6 Senary 1444005200
8 Octal 105036600
10 Decimal 18103680
12 Duodecimal 6090800
16 Hexadecimal 1143d80
20 Vigesimal 5d2j40
36 Base36 as0w0

Cryptographic Hash Functions

md5 a1cbc4f5fa7cd24f69f097d652259ac2
sha1 f96589762c714065cb7782ef4bfb7502365a4481
sha256 c73b69af3ef1abd66c0472e4977165c732dc6aed2c6177f73d4fbd86b1d9bb25
sha512 06b8e1d768cab176b74d5eadf5e25ca2f070269c0ab0f7e2860939649d87c948f0015a703913c6a0eaecc001c87661c9847f0cf4417bca7a04cc3ec0e7f59cfd
ripemd-160 2842dcbdd540cb88cf0c0b765a1c03114c9bf997

18103680 as geometric shapes

Circle

Radius = n
Diameter 36207360
Circumference 113748776.18188
Area 1.0296357221942E+15

Sphere

Radius = n
Volume 2.4853594174897E+22
Surface area 4.1185428887768E+15
Circumference 113748776.18188

Square

Length = n
Perimeter 72414720
Area 327743229542400
Diagonal 25602469.784863

Cube

Length = n
Surface area 1966459377254400
Volume 5.9333585498022E+21
Space diagonal 31356493.563969

Equilateral Triangle

Length = n
Perimeter 54311040
Area 1.4191698135104E+14
Altitude 15678246.781984

Triangular Pyramid

Length = n
Surface area 1.4191698135104E+14
Volume 6.9925301096271E+20
Height 8534156.5949542