18182448 (number)

18182448 is an even 8-digits composite number following 18182447 and preceding 18182449. In scientific notation, it is written as 1.8182448 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 6060672 positive integers (up to 18182448) that are relatively prime to 18182448.

Interesting facts

Basic properties

Name

Name eighteen million one hundred eighty-two thousand four hundred forty-eight

Notation

Scientific notation 1.8182448 × 10^7
Engineering notation 1.8182448 × 10^6

Prime Factorization of 18182448

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 42089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2272806
Product of the distinct prime numbers

The prime factorization of 18182448 is 2 × 2 × 2 × 2 × 3 × 9 × 42089. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18182448)

Multiplication

n×y
n×2 36364896
n×3 54547344
n×4 72729792
n×5 90912240

Division

n÷y
n÷2 9091224
n÷3 6060816
n÷3 4545612
n÷5 3636489.6

Exponentiation

ny
n2 330601415272704
n3 6.0111430419223E+21
n4 1.0929729578031E+29
n5 1.9872923970662E+36

Nth Root

y√n
2√n 4264.0881792008
3√n 262.95662563532
4√n 65.299986058198
5√n 28.309387352722

Divisors of 18182448

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18182447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18182448 can be divided by 40 positive divisors. The sum of these divisors (counting 18182448) is 1, the average is 0.025.

Base conversion 18182448

Base System Value
2 Binary 1000101010111000100110000
3 Ternary 1021012202122000
4 Quaternary 1011113010300
5 Quinary 14123314243
6 Senary 1445414000
8 Octal 105270460
10 Decimal 18182448
12 Duodecimal 610a300
16 Hexadecimal 1157130
20 Vigesimal 5dcg28
36 Base36 atpo0

Cryptographic Hash Functions

md5 125c7f096da657e7ae1129ee3a0d33c1
sha1 4289ce6729c6ba6a51002ae07ae44cff87e67369
sha256 3343d9f48e138abcd9c7b678945fcec424735722ac00419ddfbd89e5afb8ba4d
sha512 45bfa6b3f863816200930888c67e3db644e3fe2a2561ea61b7fa56ee15b90b3fbcfbc23124b370cf9bfc926820c03a99738f3ed4ca1402f45c1b50b46c7d93d8
ripemd-160 8625a134e76a416a825031c8a36f779b89dd8e3b

18182448 as geometric shapes

Circle

Radius = n
Diameter 36364896
Circumference 114243690.12216
Area 1.0386149774871E+15

Sphere

Radius = n
Volume 2.5179417093574E+22
Surface area 4.1544599099485E+15
Circumference 114243690.12216

Square

Length = n
Perimeter 72729792
Area 330601415272704
Diagonal 25713864.558744

Cube

Length = n
Surface area 1983608491636224
Volume 6.0111430419223E+21
Space diagonal 31492923.741979

Equilateral Triangle

Length = n
Perimeter 54547344
Area 1.4315461207663E+14
Altitude 15746461.87099

Triangular Pyramid

Length = n
Surface area 1.4315461207663E+14
Volume 7.0842000127094E+20
Height 8571288.1862479