18386412 (number)

18386412 is an even 8-digits composite number following 18386411 and preceding 18386413. In scientific notation, it is written as 1.8386412 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 5571600 positive integers (up to 18386412) that are relatively prime to 18386412.

Interesting facts

Basic properties

Name

Name eighteen million three hundred eighty-six thousand four hundred twelve

Notation

Scientific notation 1.8386412 × 10^7
Engineering notation 1.8386412 × 10^6

Prime Factorization of 18386412

Prime Factorization 2 × 2 × 3 × 11 × 139291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9193206
Product of the distinct prime numbers

The prime factorization of 18386412 is 2 × 2 × 3 × 11 × 139291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 92, 62, 768, 759, 5893, 4744, 14000, 53897, 102723, 444686, 3923553, 9928713, 62274397, 93700967, 615029890, 864035929, 3781944133, 7258683508

Basic calculations (n = 18386412)

Multiplication

n×y
n×2 36772824
n×3 55159236
n×4 73545648
n×5 91932060

Division

n÷y
n÷2 9193206
n÷3 6128804
n÷3 4596603
n÷5 3677282.4

Exponentiation

ny
n2 338060146233744
n3 6.2157131294339E+21
n4 1.1428466247158E+29
n5 2.1012848894834E+36

Nth Root

y√n
2√n 4287.9379659692
3√n 263.93622196726
4√n 65.482348506824
5√n 28.372617125004

Divisors of 18386412

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139291, 278582, 417873, 557164, 835746, 1532201, 1671492, 3064402, 4596603, 6128804, 9193206, 18386412

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 -18386411
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 18386412 can be divided by 24 positive divisors. The sum of these divisors (counting 18386412) is 1, the average is 0.041666666666667.

Base conversion 18386412

Base System Value
2 Binary 1000110001000110111101100
3 Ternary 1021121010102020
4 Quaternary 1012020313230
5 Quinary 14201331122
6 Senary 1454030140
8 Octal 106106754
10 Decimal 18386412
12 Duodecimal 61a8350
16 Hexadecimal 1188dec
20 Vigesimal 5ei60c
36 Base36 ay31o

Cryptographic Hash Functions

md5 0afd20d5413283353afad55798f98fc7
sha1 b414e58f9357031908dbe35e12dca9dba5be409e
sha256 d7768ecd7456deb9d2c4e31107be6e758097a7b106e1611ffaeb9d7a6b6fb9e2
sha512 50667dbef556e090bd8d47d0240b11a4e15b7a048fe72d30f26a89a9f68f0750bd7b59f17faffed3b3a84eee7d75845e6f9e90bc73988829bd1206a88621e12a
ripemd-160 9ddf658a105a2bef79f938467a7ec5f8932e7391

18386412 as geometric shapes

Circle

Radius = n
Diameter 36772824
Circumference 115525233.73015
Area 1.0620472718794E+15

Sphere

Radius = n
Volume 2.6036318272335E+22
Surface area 4.2481890875177E+15
Circumference 115525233.73015

Square

Length = n
Perimeter 73545648
Area 338060146233744
Diagonal 26002313.213779

Cube

Length = n
Surface area 2028360877402464
Volume 6.2157131294339E+21
Space diagonal 31846199.752894

Equilateral Triangle

Length = n
Perimeter 55159236
Area 1.4638433732275E+14
Altitude 15923099.876447

Triangular Pyramid

Length = n
Surface area 1.4638433732275E+14
Volume 7.3252881728882E+20
Height 8667437.7379265