18381696 (number)

18381696 is an even 8-digits composite number following 18381695 and preceding 18381697. In scientific notation, it is written as 1.8381696 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 6127104 positive integers (up to 18381696) that are relatively prime to 18381696.

Interesting facts

Basic properties

Name

Name eighteen million three hundred eighty-one thousand six hundred ninety-six

Notation

Scientific notation 1.8381696 × 10^7
Engineering notation 1.8381696 × 10^6

Prime Factorization of 18381696

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 47869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 287214
Product of the distinct prime numbers

The prime factorization of 18381696 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 47869. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 1, 29, 24, 168, 609, 457, 7785, 59441, 35558, 12963, 754487, 6254164, 3693428, 5317091, 26461954, 20112856, 729863146, 8309320833, 5780861495

Basic calculations (n = 18381696)

Multiplication

n×y
n×2 36763392
n×3 55145088
n×4 73526784
n×5 91908480

Division

n÷y
n÷2 9190848
n÷3 6127232
n÷3 4595424
n÷5 3676339.2

Exponentiation

ny
n2 337886747836416
n3 6.2109314811577E+21
n4 1.1416745436347E+29
n5 2.0985914392032E+36

Nth Root

y√n
2√n 4287.3880160303
3√n 263.91365403939
4√n 65.478149149394
5√n 28.371161495786

Divisors of 18381696

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 47869, 95738, 143607, 191476, 287214, 382952, 574428, 765904, 1148856, 1531808, 2297712, 3063616, 4595424, 6127232, 9190848, 18381696

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18381695
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18381696 can be divided by 32 positive divisors. The sum of these divisors (counting 18381696) is 1, the average is 0.03125.

Base conversion 18381696

Base System Value
2 Binary 1000110000111101110000000
3 Ternary 1021120212221120
4 Quaternary 1012013232000
5 Quinary 14201203241
6 Senary 1453552240
8 Octal 106075600
10 Decimal 18381696
12 Duodecimal 61a5680
16 Hexadecimal 1187b80
20 Vigesimal 5ehe4g
36 Base36 axzeo

Cryptographic Hash Functions

md5 296ff5752a3fb0d649c745d257304c3a
sha1 32d086661480fabba1e754a5dbedb475715af77a
sha256 5d40cbd8419f40831027863285ddb9bb29cf94b5d9f66bf84b9a376f42eeaac9
sha512 c35936159b1a1afe8a9adaeff03765957731c4844725b189356d4e49f37339285c9ffc3f03d7c29a9d7d33e2d5b8e59fcd3ffdedd7625751ddd5f360c0a23e4d
ripemd-160 cc2ee2a929c8e91b6a37f2b22d6b399f6271179d

18381696 as geometric shapes

Circle

Radius = n
Diameter 36763392
Circumference 115495602.22824
Area 1.0615025247482E+15

Sphere

Radius = n
Volume 2.6016288950873E+22
Surface area 4.2460100989929E+15
Circumference 115495602.22824

Square

Length = n
Perimeter 73526784
Area 337886747836416
Diagonal 25995643.782619

Cube

Length = n
Surface area 2027320487018496
Volume 6.2109314811577E+21
Space diagonal 31838031.401286

Equilateral Triangle

Length = n
Perimeter 55145088
Area 1.4630925361422E+14
Altitude 15919015.700643

Triangular Pyramid

Length = n
Surface area 1.4630925361422E+14
Volume 7.3196529463526E+20
Height 8665214.5942064