18228049 (number)

18228049 is an odd 8-digits composite number following 18228048 and preceding 18228050. In scientific notation, it is written as 1.8228049 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 14796432 positive integers (up to 18228049) that are relatively prime to 18228049.

Interesting facts

Basic properties

Name

Name eighteen million two hundred twenty-eight thousand forty-nine

Notation

Scientific notation 1.8228049 × 10^7
Engineering notation 1.8228049 × 10^6

Prime Factorization of 18228049

Prime Factorization 7 × 49 × 19 × 2797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18228049
Product of the distinct prime numbers

The prime factorization of 18228049 is 7 × 49 × 19 × 2797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 85, 25, 584, 44, 464, 1334, 94929, 97357, 222245, 25555, 7704936, 7258265, 26405861, 74365031, 686680838, 656940776, 2195993593, 3494014154

Basic calculations (n = 18228049)

Multiplication

n×y
n×2 36456098
n×3 54684147
n×4 72912196
n×5 91140245

Division

n÷y
n÷2 9114024.5
n÷3 6076016.3333333
n÷3 4557012.25
n÷5 3645609.8

Exponentiation

ny
n2 332261770346401
n3 6.0564838307009E+21
n4 1.1039788403372E+29
n5 2.012338039663E+36

Nth Root

y√n
2√n 4269.4319294257
3√n 263.17627106131
4√n 65.340890179318
5√n 28.323572937271

Divisors of 18228049

1, 7, 19, 49, 133, 343, 931, 2797, 6517, 19579, 53143, 137053, 372001, 959371, 2604007, 18228049

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 -18228048
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 18228049 can be divided by 16 positive divisors. The sum of these divisors (counting 18228049) is 1, the average is 0.0625.

Base conversion 18228049

Base System Value
2 Binary 1000101100010001101010001
3 Ternary 1021022002011221
4 Quaternary 1011202031101
5 Quinary 14131244144
6 Senary 1450405041
8 Octal 105421521
10 Decimal 18228049
12 Duodecimal 6130781
16 Hexadecimal 1162351
20 Vigesimal 5dia29
36 Base36 auoup

Cryptographic Hash Functions

md5 2a5ef42563b27dee24e30efd64df0625
sha1 82457f47ed3646deb3525e53a57d850b18c5f3e1
sha256 3da36590765c8782a0a5207a8daa07cb77c6aa35309848a36c8fd7bcd47db993
sha512 0e252db48776401e4e3f52b0c5aa0f438f0c3be54e3c601d8f901ccfe4c2ada867a4c98970772dfcc461d653e232b685e49b1e39ff54c8c86751119205972bfb
ripemd-160 0e1cb3411a0957a72ebb85b8aab6dc3c9afb612a

18228049 as geometric shapes

Circle

Radius = n
Diameter 36456098
Circumference 114530209.65535
Area 1.043831136789E+15

Sphere

Radius = n
Volume 2.5369340145487E+22
Surface area 4.175324547156E+15
Circumference 114530209.65535

Square

Length = n
Perimeter 72912196
Area 332261770346401
Diagonal 25778354.111401

Cube

Length = n
Surface area 1993570622078406
Volume 6.0564838307009E+21
Space diagonal 31571906.990855

Equilateral Triangle

Length = n
Perimeter 54684147
Area 1.4387356691319E+14
Altitude 15785953.495428

Triangular Pyramid

Length = n
Surface area 1.4387356691319E+14
Volume 7.1376346447255E+20
Height 8592784.7038004