18379916 (number)

18379916 is an even 8-digits composite number following 18379915 and preceding 18379917. In scientific notation, it is written as 1.8379916 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 8556624 positive integers (up to 18379916) that are relatively prime to 18379916.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-nine thousand nine hundred sixteen

Notation

Scientific notation 1.8379916 × 10^7
Engineering notation 1.8379916 × 10^6

Prime Factorization of 18379916

Prime Factorization 2 × 2 × 19 × 59 × 4099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9189958
Product of the distinct prime numbers

The prime factorization of 18379916 is 2 × 2 × 19 × 59 × 4099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 20, 89, 244, 818, 6184, 663, 32540, 58793, 665447, 995167, 2969534, 3262532, 46044906, 12646159, 76044752, 670486483, 9994155216, 4929549721

Basic calculations (n = 18379916)

Multiplication

n×y
n×2 36759832
n×3 55139748
n×4 73519664
n×5 91899580

Division

n÷y
n÷2 9189958
n÷3 6126638.6666667
n÷3 4594979
n÷5 3675983.2

Exponentiation

ny
n2 337821312167056
n3 6.2091273406403E+21
n4 1.1412323895427E+29
n5 2.0975755456274E+36

Nth Root

y√n
2√n 4287.1804254078
3√n 263.90513503099
4√n 65.476563940144
5√n 28.370612007603

Divisors of 18379916

1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4099, 4484, 8198, 16396, 77881, 155762, 241841, 311524, 483682, 967364, 4594979, 9189958, 18379916

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 -18379915
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 18379916 can be divided by 24 positive divisors. The sum of these divisors (counting 18379916) is 1, the average is 0.041666666666667.

Base conversion 18379916

Base System Value
2 Binary 1000110000111010010001100
3 Ternary 1021120210111122
4 Quaternary 1012013102030
5 Quinary 14201124131
6 Senary 1453540112
8 Octal 106072214
10 Decimal 18379916
12 Duodecimal 61a4638
16 Hexadecimal 118748c
20 Vigesimal 5eh9fg
36 Base36 axy18

Cryptographic Hash Functions

md5 bfc192d2e92778cc86b9e0748c829f33
sha1 8fc6cb6f562df4545fe8f884458e921ebf4b1c8c
sha256 29e35ba49e45648d301fb8cc6003806e1ab05b81ba137c8c7c391a8fa51c594e
sha512 7b7a3f63dfc3a8923ff0edd93279ce062ec7d2bfedbcb3f823083e885752066cf8b4bfc7a156a1fcf0332f0920bf43a9478bbb9ff5daf187188898f68b0eb1f5
ripemd-160 9136f57180719637531205ef544291d3bb89722d

18379916 as geometric shapes

Circle

Radius = n
Diameter 36759832
Circumference 115484418.15839
Area 1.0612969525301E+15

Sphere

Radius = n
Volume 2.6008731784745E+22
Surface area 4.2451878101203E+15
Circumference 115484418.15839

Square

Length = n
Perimeter 73519664
Area 337821312167056
Diagonal 25993126.482478

Cube

Length = n
Surface area 2026927873002336
Volume 6.2091273406403E+21
Space diagonal 31834948.350848

Equilateral Triangle

Length = n
Perimeter 55139748
Area 1.4628091913823E+14
Altitude 15917474.175424

Triangular Pyramid

Length = n
Surface area 1.4628091913823E+14
Volume 7.3175267463625E+20
Height 8664375.4941594