18484755 (number)

18484755 is an odd 8-digits composite number following 18484754 and preceding 18484756. In scientific notation, it is written as 1.8484755 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 9335040 positive integers (up to 18484755) that are relatively prime to 18484755.

Interesting facts

Basic properties

Name

Name eighteen million four hundred eighty-four thousand seven hundred fifty-five

Notation

Scientific notation 1.8484755 × 10^7
Engineering notation 1.8484755 × 10^6

Prime Factorization of 18484755

Prime Factorization 3 × 5 × 23 × 131 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18484755
Product of the distinct prime numbers

The prime factorization of 18484755 is 3 × 5 × 23 × 131 × 409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 67, 24, 917, 710, 8336, 863, 63509, 45494, 29527, 446855, 7454544, 9685468, 73018251, 56115755, 483609366, 243405212, 1030874474, 3079980565

Basic calculations (n = 18484755)

Multiplication

n×y
n×2 36969510
n×3 55454265
n×4 73939020
n×5 92423775

Division

n÷y
n÷2 9242377.5
n÷3 6161585
n÷3 4621188.75
n÷5 3696951

Exponentiation

ny
n2 341686167410025
n3 6.3159850914633E+21
n4 1.1674943699935E+29
n5 2.158084739321E+36

Nth Root

y√n
2√n 4299.390073022
3√n 264.40595544288
4√n 65.569734428485
5√n 28.402903596517

Divisors of 18484755

1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 409, 655, 1227, 1965, 2045, 3013, 6135, 9039, 9407, 15065, 28221, 45195, 47035, 53579, 141105, 160737, 267895, 803685, 1232317, 3696951, 6161585, 18484755

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18484754
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18484755 can be divided by 32 positive divisors. The sum of these divisors (counting 18484755) is 1, the average is 0.03125.

Base conversion 18484755

Base System Value
2 Binary 1000110100000111000010011
3 Ternary 1021210010022120
4 Quaternary 1012200320103
5 Quinary 14213003010
6 Senary 1500105323
8 Octal 106407023
10 Decimal 18484755
12 Duodecimal 6235243
16 Hexadecimal 11a0e13
20 Vigesimal 5fabhf
36 Base36 b06xf

Cryptographic Hash Functions

md5 d659bcd6dedfd72f5e9a07caee30d2bc
sha1 8f9656d59c4384d7b1f18d7ad1d98cf19810c35c
sha256 af63696bf488e611f40d881022710a0144d7f6183347f675c916f3889b626e49
sha512 fba0f545ee7ae3c8e8837cfdd7a60cf1b6be4db3baf3dc07edf110cf3d3e8b3edb40c2d11eee542b0756bd7ee37ffe2c287da239bda7e0a17384fc2105d818ac
ripemd-160 be3d971e383b7f5701e2c502cfcad8adb137d7db

18484755 as geometric shapes

Circle

Radius = n
Diameter 36969510
Circumference 116143141.02281
Area 1.0734387533686E+15

Sphere

Radius = n
Volume 2.6456336484698E+22
Surface area 4.2937550134743E+15
Circumference 116143141.02281

Square

Length = n
Perimeter 73939020
Area 341686167410025
Diagonal 26141391.218144

Cube

Length = n
Surface area 2050117004460150
Volume 6.3159850914633E+21
Space diagonal 32016534.825463

Equilateral Triangle

Length = n
Perimeter 55454265
Area 1.4795445054941E+14
Altitude 16008267.412731

Triangular Pyramid

Length = n
Surface area 1.4795445054941E+14
Volume 7.4434598134114E+20
Height 8713797.0727146