18078045 (number)

18078045 is an odd 8-digits composite number following 18078044 and preceding 18078046. In scientific notation, it is written as 1.8078045 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 9547200 positive integers (up to 18078045) that are relatively prime to 18078045.

Interesting facts

Basic properties

Name

Name eighteen million seventy-eight thousand forty-five

Notation

Scientific notation 1.8078045 × 10^7
Engineering notation 1.8078045 × 10^6

Prime Factorization of 18078045

Prime Factorization 15 × 103 × 11701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 18078045
Product of the distinct prime numbers

The prime factorization of 18078045 is 15 × 103 × 11701. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 86, 60, 930, 849, 7501, 4195, 35911, 82122, 426178, 29106, 1398634, 1274344, 17497050, 52845122, 277485778, 217345956, 2575798704, 8840795480

Basic calculations (n = 18078045)

Multiplication

n×y
n×2 36156090
n×3 54234135
n×4 72312180
n×5 90390225

Division

n÷y
n÷2 9039022.5
n÷3 6026015
n÷3 4519511.25
n÷5 3615609

Exponentiation

ny
n2 326815711022025
n3 5.9081891305632E+21
n4 1.0680850897083E+29
n5 1.9308890315576E+36

Nth Root

y√n
2√n 4251.8284302168
3√n 262.4523632378
4√n 65.206045963674
5√n 28.27680211671

Divisors of 18078045

1, 15, 103, 1545, 11701, 175515, 1205203, 18078045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18078044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18078045 can be divided by 8 positive divisors. The sum of these divisors (counting 18078045) is 1, the average is 0.125.

Base conversion 18078045

Base System Value
2 Binary 1000100111101100101011101
3 Ternary 1021000110102020
4 Quaternary 1010331211131
5 Quinary 14111444140
6 Senary 1443250353
8 Octal 104754535
10 Decimal 18078045
12 Duodecimal 60799b9
16 Hexadecimal 113d95d
20 Vigesimal 5cjf25
36 Base36 arh3x

Cryptographic Hash Functions

md5 e7b4c478e9779123f5ff4b0781c4f8ad
sha1 0c476ef38357e6d1d1c899fbf477bc6f14987780
sha256 21f94e6dd49647a8287bcd504eeb3446fbf3e27eb9ad2254534afd1b5308a00c
sha512 f4df93814f5fc41cb61cdb4a91f71d2743272f5c0663a1d3329d2bac6a4f7d67301abc8821098f291cb93f33b29afe5cfdba723fbee08a5aeb9932db3e895d35
ripemd-160 067913cbef141ea023548635940b22962b997a80

18078045 as geometric shapes

Circle

Radius = n
Diameter 36156090
Circumference 113587706.72653
Area 1.0267218368245E+15

Sphere

Radius = n
Volume 2.4748164758128E+22
Surface area 4.1068873472981E+15
Circumference 113587706.72653

Square

Length = n
Perimeter 72312180
Area 326815711022025
Diagonal 25566216.420191

Cube

Length = n
Surface area 1960894266132150
Volume 5.9081891305632E+21
Space diagonal 31312092.441517

Equilateral Triangle

Length = n
Perimeter 54234135
Area 1.4151535405047E+14
Altitude 15656046.220758

Triangular Pyramid

Length = n
Surface area 1.4151535405047E+14
Volume 6.9628676645898E+20
Height 8522072.1400637