18672040 (number)

18672040 is an even 8-digits composite number following 18672039 and preceding 18672041. In scientific notation, it is written as 1.8672040 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 7468800 positive integers (up to 18672040) that are relatively prime to 18672040.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-two thousand forty

Notation

Scientific notation 1.8672040 × 10^7
Engineering notation 1.8672040 × 10^6

Prime Factorization of 18672040

Prime Factorization 2 × 2 × 2 × 5 × 466801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4668010
Product of the distinct prime numbers

The prime factorization of 18672040 is 2 × 2 × 2 × 5 × 466801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 29, 34, 667, 443, 3917, 9452, 71873, 97952, 937559, 704259, 6804359, 311812, 67037717, 31014939, 229010040, 333887311, 7182471497, 8824157290

Basic calculations (n = 18672040)

Multiplication

n×y
n×2 37344080
n×3 56016120
n×4 74688160
n×5 93360200

Division

n÷y
n÷2 9336020
n÷3 6224013.3333333
n÷3 4668010
n÷5 3734408

Exponentiation

ny
n2 348645077761600
n3 6.5099148377677E+21
n4 1.2155339024739E+29
n5 2.2696497648349E+36

Nth Root

y√n
2√n 4321.1155966949
3√n 265.29593141871
4√n 65.735192984389
5√n 28.460226613326

Divisors of 18672040

1, 2, 4, 5, 8, 10, 20, 40, 466801, 933602, 1867204, 2334005, 3734408, 4668010, 9336020, 18672040

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18672039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18672040 can be divided by 16 positive divisors. The sum of these divisors (counting 18672040) is 1, the average is 0.0625.

Base conversion 18672040

Base System Value
2 Binary 1000111001110100110101000
3 Ternary 1022010122020001
4 Quaternary 1013032212220
5 Quinary 14240001130
6 Senary 1504112344
8 Octal 107164650
10 Decimal 18672040
12 Duodecimal 63056b4
16 Hexadecimal 11ce9a8
20 Vigesimal 5ge020
36 Base36 b47fs

Cryptographic Hash Functions

md5 d22cff93c2106eab57d2e577b06a4267
sha1 3f7df2c61789cd58fd7e20d129f82809eb3f9ad6
sha256 4cdc5f25b028a17fc7d5f89105190ccd1b219da133ce663548c5b6af7933296b
sha512 9e7928d7670c4521fac9d4c28ff6ce330614035f5e468a57145358234ea774cc814d197ba1d2f67d347c898c4dc80021c13c2ec46b33d56a9ccc72bd07508fc4
ripemd-160 8c2e28160d3f51fb212d9c5658937c7b7e5bc14b

18672040 as geometric shapes

Circle

Radius = n
Diameter 37344080
Circumference 117319887.38307
Area 1.0953008150061E+15

Sphere

Radius = n
Volume 2.7268667506435E+22
Surface area 4.3812032600243E+15
Circumference 117319887.38307

Square

Length = n
Perimeter 74688160
Area 348645077761600
Diagonal 26406252.205173

Cube

Length = n
Surface area 2091870466569600
Volume 6.5099148377677E+21
Space diagonal 32340921.960958

Equilateral Triangle

Length = n
Perimeter 56016120
Area 1.5096774712297E+14
Altitude 16170460.980479

Triangular Pyramid

Length = n
Surface area 1.5096774712297E+14
Volume 7.6720082112208E+20
Height 8802084.068391