18342148 (number)

18342148 is an even 8-digits composite number following 18342147 and preceding 18342149. In scientific notation, it is written as 1.8342148 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 18 positive divisors. There are 8337120 positive integers (up to 18342148) that are relatively prime to 18342148.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8342148 × 10^7
Engineering notation 1.8342148 × 10^6

Prime Factorization of 18342148

Prime Factorization 2 × 2 × 11 × 11 × 37897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 833734
Product of the distinct prime numbers

The prime factorization of 18342148 is 2 × 2 × 11 × 11 × 37897. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 91, 26, 256, 784, 3663, 3593, 95567, 56295, 439483, 816570, 8547320, 7024560, 22721737, 80890718, 449770774, 992933394, 3386465930, 9310103327

Basic calculations (n = 18342148)

Multiplication

n×y
n×2 36684296
n×3 55026444
n×4 73368592
n×5 91710740

Division

n÷y
n÷2 9171074
n÷3 6114049.3333333
n÷3 4585537
n÷5 3668429.6

Exponentiation

ny
n2 336434393253904
n3 6.1709294333533E+21
n4 1.1318810096412E+29
n5 2.0761128997229E+36

Nth Root

y√n
2√n 4282.7734004965
3√n 263.7242491125
4√n 65.44290183432
5√n 28.358942932814

Divisors of 18342148

1, 2, 4, 11, 22, 44, 121, 242, 484, 37897, 75794, 151588, 416867, 833734, 1667468, 4585537, 9171074, 18342148

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18342147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18342148 can be divided by 18 positive divisors. The sum of these divisors (counting 18342148) is 1, the average is 0.055555555555556.

Base conversion 18342148

Base System Value
2 Binary 1000101111110000100000100
3 Ternary 1021111212200211
4 Quaternary 1011332010010
5 Quinary 14143422043
6 Senary 1453045204
8 Octal 105760404
10 Decimal 18342148
12 Duodecimal 6186804
16 Hexadecimal 117e104
20 Vigesimal 5ecf78
36 Base36 ax4w4

Cryptographic Hash Functions

md5 c8175a53c354745a04c71950f727947c
sha1 2e8784127a2619b6d5bef13d7fa1e8260082927d
sha256 ad12bdf56677aaf800c1a3ddbd7b4803656c045ed6886c05b79d82feaf35b02d
sha512 8d5297083edd272b7408892369788df65b7c01a683d141b734e86a05fa96d61527304724d5b6f376c1d296f10495c0bab70383a135d9194cd131a2f636ba956c
ripemd-160 b82f38c606d2e832eafaae86b78a8daf7c2ba3f9

18342148 as geometric shapes

Circle

Radius = n
Diameter 36684296
Circumference 115247114.81571
Area 1.0569398182614E+15

Sphere

Radius = n
Volume 2.5848728764858E+22
Surface area 4.2277592730456E+15
Circumference 115247114.81571

Square

Length = n
Perimeter 73368592
Area 336434393253904
Diagonal 25939714.464655

Cube

Length = n
Surface area 2018606359523424
Volume 6.1709294333533E+21
Space diagonal 31769532.255948

Equilateral Triangle

Length = n
Perimeter 55026444
Area 1.4568036563234E+14
Altitude 15884766.127974

Triangular Pyramid

Length = n
Surface area 1.4568036563234E+14
Volume 7.272510080913E+20
Height 8646571.4882182