18379962 (number)

18379962 is an even 8-digits composite number following 18379961 and preceding 18379963. In scientific notation, it is written as 1.8379962 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 5928840 positive integers (up to 18379962) that are relatively prime to 18379962.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-nine thousand nine hundred sixty-two

Notation

Scientific notation 1.8379962 × 10^7
Engineering notation 1.8379962 × 10^6

Prime Factorization of 18379962

Prime Factorization 2 × 9 × 31 × 32939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18379962
Product of the distinct prime numbers

The prime factorization of 18379962 is 2 × 9 × 31 × 32939. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 43, 41, 276, 213, 5057, 3385, 36793, 99931, 223051, 665442, 3705461, 787557, 12262114, 56129172, 703518690, 841922858, 3386974220, 9125050877

Basic calculations (n = 18379962)

Multiplication

n×y
n×2 36759924
n×3 55139886
n×4 73519848
n×5 91899810

Division

n÷y
n÷2 9189981
n÷3 6126654
n÷3 4594990.5
n÷5 3675992.4

Exponentiation

ny
n2 337823003121444
n3 6.209173960098E+21
n4 1.1412438143799E+29
n5 2.0976017941038E+36

Nth Root

y√n
2√n 4287.1857902358
3√n 263.90535519206
4√n 65.476604907675
5√n 28.370626208396

Divisors of 18379962

1, 2, 9, 18, 31, 62, 279, 558, 32939, 65878, 296451, 592902, 1021109, 2042218, 9189981, 18379962

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18379961
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18379962 can be divided by 16 positive divisors. The sum of these divisors (counting 18379962) is 1, the average is 0.0625.

Base conversion 18379962

Base System Value
2 Binary 1000110000111010010111010
3 Ternary 1021120210120100
4 Quaternary 1012013102322
5 Quinary 14201124322
6 Senary 1453540230
8 Octal 106072272
10 Decimal 18379962
12 Duodecimal 61a4676
16 Hexadecimal 11874ba
20 Vigesimal 5eh9i2
36 Base36 axy2i

Cryptographic Hash Functions

md5 f48d032c05b0981cb5d3526521fdd47f
sha1 ed59b0c56fc3848d53c8cab2cad6f557367583cd
sha256 ea1be58bc19b3080f47245d24e1bc12ff548d33eccac371fbc2a2d412276c6a4
sha512 2c955b1c952335f6bfd752fb83a045f1d7b0e3899167316f084198c5907acf5f0f3c0b14d2b17d76aa78f3b4ea7672b1fa93e6f85d9014c37e7e4489c7943e6d
ripemd-160 bfe7a0f34d682fc2241103912f16e58e38a08777

18379962 as geometric shapes

Circle

Radius = n
Diameter 36759924
Circumference 115484707.18492
Area 1.06130226482E+15

Sphere

Radius = n
Volume 2.6008927063873E+22
Surface area 4.2452090592799E+15
Circumference 115484707.18492

Square

Length = n
Perimeter 73519848
Area 337823003121444
Diagonal 25993191.536302

Cube

Length = n
Surface area 2026938018728664
Volume 6.209173960098E+21
Space diagonal 31835028.025185

Equilateral Triangle

Length = n
Perimeter 55139886
Area 1.4628165134296E+14
Altitude 15917514.012593

Triangular Pyramid

Length = n
Surface area 1.4628165134296E+14
Volume 7.3175816879204E+20
Height 8664397.1787674