18693876 (number)

18693876 is an even 8-digits composite number following 18693875 and preceding 18693877. In scientific notation, it is written as 1.8693876 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 6231288 positive integers (up to 18693876) that are relatively prime to 18693876.

Interesting facts

Basic properties

Name

Name eighteen million six hundred ninety-three thousand eight hundred seventy-six

Notation

Scientific notation 1.8693876 × 10^7
Engineering notation 1.8693876 × 10^6

Prime Factorization of 18693876

Prime Factorization 2 × 2 × 3 × 1557823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9346938
Product of the distinct prime numbers

The prime factorization of 18693876 is 2 × 2 × 3 × 1557823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 30, 85, 16, 359, 5116, 9185, 50477, 22153, 311222, 636496, 9248215, 8466023, 15305733, 76714161, 221519360, 197417566, 3876662697, 4750681079

Basic calculations (n = 18693876)

Multiplication

n×y
n×2 37387752
n×3 56081628
n×4 74775504
n×5 93469380

Division

n÷y
n÷2 9346938
n÷3 6231292
n÷3 4673469
n÷5 3738775.2

Exponentiation

ny
n2 349460999903376
n3 6.5327805990297E+21
n4 1.2212299045347E+29
n5 2.2829520402863E+36

Nth Root

y√n
2√n 4323.6415207554
3√n 265.39930782567
4√n 65.754403052232
5√n 28.466880058873

Divisors of 18693876

1, 2, 3, 4, 6, 12, 1557823, 3115646, 4673469, 6231292, 9346938, 18693876

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18693875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18693876 can be divided by 12 positive divisors. The sum of these divisors (counting 18693876) is 1, the average is 0.083333333333333.

Base conversion 18693876

Base System Value
2 Binary 1000111010011111011110100
3 Ternary 1022011202011210
4 Quaternary 1013103323310
5 Quinary 14241201001
6 Senary 1504401420
8 Octal 107237364
10 Decimal 18693876
12 Duodecimal 6316270
16 Hexadecimal 11d3ef4
20 Vigesimal 5ggedg
36 Base36 b4oac

Cryptographic Hash Functions

md5 4efee6009ede4076148e681531ecec53
sha1 e13241e47bbb2667945a6e509677e9bc9fec208c
sha256 c3f86b4c37a76b9b7073d3ac4dbf4aa8bca678fd28fc975de2fb968f17222f0b
sha512 d0c8e6afed12a53a6c183f15350e3867bedd33b72512093d73c5b061d6bf6e7e2962c5f8bfdef3d75fb4ee2b4426ac7c83cd0372b1e2200a5d3559f3379e5ad2
ripemd-160 7a17643332504a0f64e5aee940cf6c4f93570d33

18693876 as geometric shapes

Circle

Radius = n
Diameter 37387752
Circumference 117457087.01744
Area 1.0978641100126E+15

Sphere

Radius = n
Volume 2.7364447383234E+22
Surface area 4.3914564400504E+15
Circumference 117457087.01744

Square

Length = n
Perimeter 74775504
Area 349460999903376
Diagonal 26437132.972521

Cube

Length = n
Surface area 2096765999420256
Volume 6.5327805990297E+21
Space diagonal 32378743.022392

Equilateral Triangle

Length = n
Perimeter 56081628
Area 1.5132105177412E+14
Altitude 16189371.511196

Triangular Pyramid

Length = n
Surface area 1.5132105177412E+14
Volume 7.6989557692964E+20
Height 8812377.657507