18372228 (number)

18372228 is an even 8-digits composite number following 18372227 and preceding 18372229. In scientific notation, it is written as 1.8372228 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 5249184 positive integers (up to 18372228) that are relatively prime to 18372228.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-two thousand two hundred twenty-eight

Notation

Scientific notation 1.8372228 × 10^7
Engineering notation 1.8372228 × 10^6

Prime Factorization of 18372228

Prime Factorization 2 × 2 × 3 × 7 × 218717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9186114
Product of the distinct prime numbers

The prime factorization of 18372228 is 2 × 2 × 3 × 7 × 218717. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 40, 76, 665, 843, 2085, 544, 93825, 14227, 236466, 128124, 8262436, 7399156, 45498657, 42876324, 42091586, 431821742, 6054022417, 7884151545

Basic calculations (n = 18372228)

Multiplication

n×y
n×2 36744456
n×3 55116684
n×4 73488912
n×5 91861140

Division

n÷y
n÷2 9186114
n÷3 6124076
n÷3 4593057
n÷5 3674445.6

Exponentiation

ny
n2 337538761683984
n3 6.2013390884958E+21
n4 1.1393241563916E+29
n5 2.0931923167134E+36

Nth Root

y√n
2√n 4286.2837050293
3√n 263.86833425292
4√n 65.469715938206
5√n 28.368238223442

Divisors of 18372228

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 218717, 437434, 656151, 874868, 1312302, 1531019, 2624604, 3062038, 4593057, 6124076, 9186114, 18372228

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18372227
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18372228 can be divided by 24 positive divisors. The sum of these divisors (counting 18372228) is 1, the average is 0.041666666666667.

Base conversion 18372228

Base System Value
2 Binary 1000110000101011010000100
3 Ternary 1021120101221220
4 Quaternary 1012011122010
5 Quinary 14200402403
6 Senary 1453440340
8 Octal 106053204
10 Decimal 18372228
12 Duodecimal 61a00b0
16 Hexadecimal 1185684
20 Vigesimal 5egab8
36 Base36 axs3o

Cryptographic Hash Functions

md5 f0ea57c8cb40395992d233406640e116
sha1 01fdcd04f0d8026690d9904e05054b3f8f124b2f
sha256 9d0ed055fce616fc2d2da044352f036c9d4e7bdab3034d44489e5d39a2245750
sha512 6b8bee88a9284bf842c85fef74c3404195c1bd9c4ec06a17fb3608756c036fb4d5d3badb6f6fc52ffb0a9477170c0745506de4312730b2daf2bdf59a994f59a2
ripemd-160 8a5c6fa1afa5c2ef1378e08cf44cbb97231d8f4c

18372228 as geometric shapes

Circle

Radius = n
Diameter 36744456
Circumference 115436113.02975
Area 1.0604092940082E+15

Sphere

Radius = n
Volume 2.597610843045E+22
Surface area 4.2416371760328E+15
Circumference 115436113.02975

Square

Length = n
Perimeter 73488912
Area 337538761683984
Diagonal 25982254.008611

Cube

Length = n
Surface area 2025232570103904
Volume 6.2013390884958E+21
Space diagonal 31821632.34424

Equilateral Triangle

Length = n
Perimeter 55116684
Area 1.4615857119014E+14
Altitude 15910816.17212

Triangular Pyramid

Length = n
Surface area 1.4615857119014E+14
Volume 7.3083482031877E+20
Height 8660751.3362036