8161884 (number)

8161884 is an even 7-digits composite number following 8161883 and preceding 8161885. In scientific notation, it is written as 8.161884 × 10^6. The sum of its digits is 36. It has a total of 8 prime factors and 54 positive divisors. There are 2711880 positive integers (up to 8161884) that are relatively prime to 8161884.

Interesting facts

Basic properties

Name

Name eight million one hundred sixty-one thousand eight hundred eighty-four

Notation

Scientific notation 8.161884 × 10^6
Engineering notation 8.161884 × 10^6

Prime Factorization of 8161884

Prime Factorization 2 × 2 × 9 × 3 × 3 × 3 × 27 × 311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 453438
Product of the distinct prime numbers

The prime factorization of 8161884 is 2 × 2 × 9 × 3 × 3 × 3 × 27 × 311. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8161884)

Multiplication

n×y
n×2 16323768
n×3 24485652
n×4 32647536
n×5 40809420

Division

n÷y
n÷2 4080942
n÷3 2720628
n÷3 2040471
n÷5 1632376.8

Exponentiation

ny
n2 66616350429456
n3 5.4371492470857E+20
n4 4.4377381445401E+27
n5 3.6220303958111E+34

Nth Root

y√n
2√n 2856.9011183448
3√n 201.34003481438
4√n 53.449987075254
5√n 24.118932585056

Divisors of 8161884

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8161883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8161884 can be divided by 54 positive divisors. The sum of these divisors (counting 8161884) is 1, the average is 0.018518518518519.

Base conversion 8161884

Base System Value
2 Binary 11111001000101001011100
3 Ternary 120100200000000
4 Quaternary 133020221130
5 Quinary 4042140014
6 Senary 450534300
8 Octal 37105134
10 Decimal 8161884
12 Duodecimal 2897390
16 Hexadecimal 7c8a5c
20 Vigesimal 2b04e4
36 Base36 4uxr0

Cryptographic Hash Functions

md5 20171f235af22b470b34a3a46e6c8854
sha1 deaf24c25b6989bbd744aba95733a7caa017961b
sha256 3f2a46aa3429b80d8cc48338b83434f26d3dc536c9476381ac1c638172b30700
sha512 32e88df378d31e08207e810c40e6502dfcf4d3d999ec82b773b96924cdb3c59b7fc2a569a1c1fbd7e4f0068bd88601c28af7d0efca1c6593632795376b3b0655
ripemd-160 32bb14a0e0eaf7757db39aa3c6f2ba2143fe10e7

8161884 as geometric shapes

Circle

Radius = n
Diameter 16323768
Circumference 51282629.627704
Area 2.0928143711814E+14

Sphere

Radius = n
Volume 2.2775077508154E+21
Surface area 8.3712574847257E+14
Circumference 51282629.627704

Square

Length = n
Perimeter 32647536
Area 66616350429456
Diagonal 11542647.047316

Cube

Length = n
Surface area 399698102576736
Volume 5.4371492470857E+20
Space diagonal 14136797.773483

Equilateral Triangle

Length = n
Perimeter 24485652
Area 28845725889658
Altitude 7068398.8867417

Triangular Pyramid

Length = n
Surface area 28845725889658
Volume 6.4077418382294E+19
Height 3847549.015772