18241806 (number)

18241806 is an even 8-digits composite number following 18241805 and preceding 18241807. In scientific notation, it is written as 1.8241806 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5174400 positive integers (up to 18241806) that are relatively prime to 18241806.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-one thousand eight hundred six

Notation

Scientific notation 1.8241806 × 10^7
Engineering notation 1.8241806 × 10^6

Prime Factorization of 18241806

Prime Factorization 2 × 69 × 2167 × 61

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18241806
Product of the distinct prime numbers

The prime factorization of 18241806 is 2 × 69 × 2167 × 61. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 14, 1, 562, 210, 4723, 6900, 84964, 45783, 284720, 111333, 974092, 2648604, 16131567, 28168749, 121670500, 32012883, 4738791290, 4787088056

Basic calculations (n = 18241806)

Multiplication

n×y
n×2 36483612
n×3 54725418
n×4 72967224
n×5 91209030

Division

n÷y
n÷2 9120903
n÷3 6080602
n÷3 4560451.5
n÷5 3648361.2

Exponentiation

ny
n2 332763486141636
n3 6.0702069580794E+21
n4 1.1073153770913E+29
n5 2.0199432289717E+36

Nth Root

y√n
2√n 4271.0427298261
3√n 263.24246219203
4√n 65.353215145286
5√n 28.327846897879

Divisors of 18241806

1, 2, 61, 69, 122, 138, 2167, 4209, 4334, 8418, 132187, 149523, 264374, 299046, 9120903, 18241806

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 -18241805
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 18241806 can be divided by 16 positive divisors. The sum of these divisors (counting 18241806) is 1, the average is 0.0625.

Base conversion 18241806

Base System Value
2 Binary 1000101100101100100001110
3 Ternary 1021022210001110
4 Quaternary 1011211210032
5 Quinary 14132214211
6 Senary 1450552450
8 Octal 105454416
10 Decimal 18241806
12 Duodecimal 6138726
16 Hexadecimal 116590e
20 Vigesimal 5e04a6
36 Base36 auzgu

Cryptographic Hash Functions

md5 351e870eb38bcda555cf14425fcb8a10
sha1 dac4483954f26d2bb4bf807ca9fe731bb6c4626f
sha256 6549ab5576595986f944c1d028f9b5a4b6e7492415ae9ceac0e9cc85d343e5a6
sha512 01109314e8606d538aa905f0d9d3fea403804eaacdb098be9fb74b2c0f4d0094a43c0d413fa338cc4f38070ca249c84e43f561a4e50ebc94b2b86ef33458bd9a
ripemd-160 1b36b7358b6557a6dc8d3537e3ff56b438d9c87c

18241806 as geometric shapes

Circle

Radius = n
Diameter 36483612
Circumference 114616647.43562
Area 1.0454073234455E+15

Sphere

Radius = n
Volume 2.5426823447029E+22
Surface area 4.181629293782E+15
Circumference 114616647.43562

Square

Length = n
Perimeter 72967224
Area 332763486141636
Diagonal 25797809.447379

Cube

Length = n
Surface area 1996580916849816
Volume 6.0702069580794E+21
Space diagonal 31595734.813815

Equilateral Triangle

Length = n
Perimeter 54725418
Area 1.4409081622526E+14
Altitude 15797867.406907

Triangular Pyramid

Length = n
Surface area 1.4409081622526E+14
Volume 7.1538075054395E+20
Height 8599269.815793