18883472 (number)

18883472 is an even 8-digits composite number following 18883471 and preceding 18883473. In scientific notation, it is written as 1.8883472 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 9240480 positive integers (up to 18883472) that are relatively prime to 18883472.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-three thousand four hundred seventy-two

Notation

Scientific notation 1.8883472 × 10^7
Engineering notation 1.8883472 × 10^6

Prime Factorization of 18883472

Prime Factorization 2 × 2 × 2 × 2 × 47 × 25111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2360434
Product of the distinct prime numbers

The prime factorization of 18883472 is 2 × 2 × 2 × 2 × 47 × 25111. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 2, 57, 91, 469, 659, 9204, 8591, 73408, 88523, 118653, 568174, 8073547, 7058837, 84103707, 38460804, 575020439, 145392627, 7563355295, 7092325157

Basic calculations (n = 18883472)

Multiplication

n×y
n×2 37766944
n×3 56650416
n×4 75533888
n×5 94417360

Division

n÷y
n÷2 9441736
n÷3 6294490.6666667
n÷3 4720868
n÷5 3776694.4

Exponentiation

ny
n2 356585514774784
n3 6.7335725838552E+21
n4 1.271532293472E+29
n5 2.4010944460874E+36

Nth Root

y√n
2√n 4345.5117074977
3√n 266.2935309077
4√n 65.920495352339
5√n 28.524390263755

Divisors of 18883472

1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 25111, 50222, 100444, 200888, 401776, 1180217, 2360434, 4720868, 9441736, 18883472

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 -18883471
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 18883472 can be divided by 20 positive divisors. The sum of these divisors (counting 18883472) is 1, the average is 0.05.

Base conversion 18883472

Base System Value
2 Binary 1001000000010001110010000
3 Ternary 1022112101020212
4 Quaternary 1020002032100
5 Quinary 14313232342
6 Senary 1512423252
8 Octal 110021620
10 Decimal 18883472
12 Duodecimal 63a7b28
16 Hexadecimal 1202390
20 Vigesimal 5i08dc
36 Base36 b8qkw

Cryptographic Hash Functions

md5 f8b6c531c9981576f566076d5db32261
sha1 1ff7a59ee2fa1dc5dbe01cf7074a0519d929a45d
sha256 4db4bed295eea8a7198aa1518ff1119f16e36228a00a930bbe61270d061b45de
sha512 ea341442967f211107bc032db20c27e5649a6ce047f7fe14df6a63c582c0da26e7b4f33616930e0ff05369cc29dda70398bfd312e141cdeae13460b5687e4d99
ripemd-160 5712aed94e9560da0024ac475ea767031cb225ec

18883472 as geometric shapes

Circle

Radius = n
Diameter 37766944
Circumference 118648353.81894
Area 1.120246433593E+15

Sphere

Radius = n
Volume 2.8205522882471E+22
Surface area 4.480985734372E+15
Circumference 118648353.81894

Square

Length = n
Perimeter 75533888
Area 356585514774784
Diagonal 26705262.207093

Cube

Length = n
Surface area 2139513088648704
Volume 6.7335725838552E+21
Space diagonal 32707132.927304

Equilateral Triangle

Length = n
Perimeter 56650416
Area 1.5440605720826E+14
Altitude 16353566.463652

Triangular Pyramid

Length = n
Surface area 1.5440605720826E+14
Volume 7.9355913927597E+20
Height 8901754.0690309