18083408 (number)

18083408 is an even 8-digits composite number following 18083407 and preceding 18083409. In scientific notation, it is written as 1.8083408 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 7749984 positive integers (up to 18083408) that are relatively prime to 18083408.

Interesting facts

Basic properties

Name

Name eighteen million eighty-three thousand four hundred eight

Notation

Scientific notation 1.8083408 × 10^7
Engineering notation 1.8083408 × 10^6

Prime Factorization of 18083408

Prime Factorization 2 × 2 × 2 × 2 × 7 × 161459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2260426
Product of the distinct prime numbers

The prime factorization of 18083408 is 2 × 2 × 2 × 2 × 7 × 161459. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 35, 99, 877, 8, 2303, 7269, 65909, 55188, 121089, 657896, 4587662, 6102696, 96046593, 75743726, 740353191, 688019965, 8901899144, 2695513812

Basic calculations (n = 18083408)

Multiplication

n×y
n×2 36166816
n×3 54250224
n×4 72333632
n×5 90417040

Division

n÷y
n÷2 9041704
n÷3 6027802.6666667
n÷3 4520852
n÷5 3616681.6

Exponentiation

ny
n2 327009644894464
n3 5.9134488285617E+21
n4 1.06935307854E+29
n5 1.9337548015295E+36

Nth Root

y√n
2√n 4252.4590533008
3√n 262.47831355234
4√n 65.210881402576
5√n 28.278479626616

Divisors of 18083408

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 161459, 322918, 645836, 1130213, 1291672, 2260426, 2583344, 4520852, 9041704, 18083408

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18083407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18083408 can be divided by 20 positive divisors. The sum of these divisors (counting 18083408) is 1, the average is 0.05.

Base conversion 18083408

Base System Value
2 Binary 1000100111110111001010000
3 Ternary 1021000201202212
4 Quaternary 1010332321100
5 Quinary 14112132113
6 Senary 1443331252
8 Octal 104767120
10 Decimal 18083408
12 Duodecimal 6080b28
16 Hexadecimal 113ee50
20 Vigesimal 5d08a8
36 Base36 arl8w

Cryptographic Hash Functions

md5 132c943e1c822790c16408418f95077b
sha1 12fe99405ed835034eb865686151b3076343d8da
sha256 2d0e2e5f5390d6fcefed8def20547d482161fa6e5e99217a1c437c5acf5adfcb
sha512 d327b42b163c3ec9b695d548fb2266d3ead3d5cd57f26d5b9856168b5ed57cadb47a57cc5eea4a3298079df678aeac6e9f04ac802b9f03959573c72d2168a191
ripemd-160 df26002c1f94ead13a0edf0e17dadc164ec06459

18083408 as geometric shapes

Circle

Radius = n
Diameter 36166816
Circumference 113621403.44933
Area 1.0273310980535E+15

Sphere

Radius = n
Volume 2.4770196529585E+22
Surface area 4.1093243922138E+15
Circumference 113621403.44933

Square

Length = n
Perimeter 72333632
Area 327009644894464
Diagonal 25573800.847526

Cube

Length = n
Surface area 1962057869366784
Volume 5.9134488285617E+21
Space diagonal 31321381.429997

Equilateral Triangle

Length = n
Perimeter 54250224
Area 1.4159932988057E+14
Altitude 15660690.714999

Triangular Pyramid

Length = n
Surface area 1.4159932988057E+14
Volume 6.9690662781261E+20
Height 8524600.2825087