18073485 (number)

18073485 is an odd 8-digits composite number following 18073484 and preceding 18073486. In scientific notation, it is written as 1.8073485 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 9584640 positive integers (up to 18073485) that are relatively prime to 18073485.

Interesting facts

Basic properties

Name

Name eighteen million seventy-three thousand four hundred eighty-five

Notation

Scientific notation 1.8073485 × 10^7
Engineering notation 1.8073485 × 10^6

Prime Factorization of 18073485

Prime Factorization 5 × 3 × 3 × 193 × 2081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6024495
Product of the distinct prime numbers

The prime factorization of 18073485 is 5 × 3 × 3 × 193 × 2081. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 4, 89, 342, 812, 8828, 669, 89488, 48777, 548944, 682667, 3087083, 43730, 69096156, 24729431, 142932990, 143597382, 5083233885, 3129821069

Basic calculations (n = 18073485)

Multiplication

n×y
n×2 36146970
n×3 54220455
n×4 72293940
n×5 90367425

Division

n÷y
n÷2 9036742.5
n÷3 6024495
n÷3 4518371.25
n÷5 3614697

Exponentiation

ny
n2 326650860045225
n3 5.9037194192645E+21
n4 1.0670078436829E+29
n5 1.9284550257684E+36

Nth Root

y√n
2√n 4251.2921565096
3√n 262.43029441683
4√n 65.20193368689
5√n 28.275375466545

Divisors of 18073485

1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2081, 2895, 6243, 8685, 10405, 18729, 31215, 93645, 401633, 1204899, 2008165, 3614697, 6024495, 18073485

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 -18073484
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 18073485 can be divided by 24 positive divisors. The sum of these divisors (counting 18073485) is 1, the average is 0.041666666666667.

Base conversion 18073485

Base System Value
2 Binary 1000100111100011110001101
3 Ternary 1021000020011100
4 Quaternary 1010330132031
5 Quinary 14111322420
6 Senary 1443213313
8 Octal 104743615
10 Decimal 18073485
12 Duodecimal 6077239
16 Hexadecimal 113c78d
20 Vigesimal 5cj3e5
36 Base36 ardl9

Cryptographic Hash Functions

md5 328afc1c386d94872a39240934edc90d
sha1 5c2378f9ae8fb764cd9c0c1969e26103118c61dd
sha256 fc225f6040c1901b42078e96b2d955ca75d31941458c625e645eb1f164a56d4a
sha512 9126113230e02102f77c62fa50e1e848d0e9a413a35f9b66ef9edc94b8fd84334be53866b76652ff515eb448b87bb6de76ebf2473346eff959493b7742c7fb25
ripemd-160 063ae12b19df89599f2d74b3b2cd3fc1f0d78e02

18073485 as geometric shapes

Circle

Radius = n
Diameter 36146970
Circumference 113559055.40153
Area 1.0262039422069E+15

Sphere

Radius = n
Volume 2.4729442075222E+22
Surface area 4.1048157688275E+15
Circumference 113559055.40153

Square

Length = n
Perimeter 72293940
Area 326650860045225
Diagonal 25559767.606347

Cube

Length = n
Surface area 1959905160271350
Volume 5.9037194192645E+21
Space diagonal 31304194.289834

Equilateral Triangle

Length = n
Perimeter 54220455
Area 1.414439714836E+14
Altitude 15652097.144917

Triangular Pyramid

Length = n
Surface area 1.414439714836E+14
Volume 6.9576000593077E+20
Height 8519922.5354489