28673882 (number)

28673882 is an even 8-digits composite number following 28673881 and preceding 28673883. In scientific notation, it is written as 2.8673882 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 14093884 positive integers (up to 28673882) that are relatively prime to 28673882.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-three thousand eight hundred eighty-two

Notation

Scientific notation 2.8673882 × 10^7
Engineering notation 2.8673882 × 10^6

Prime Factorization of 28673882

Prime Factorization 2 × 59 × 242999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28673882
Product of the distinct prime numbers

The prime factorization of 28673882 is 2 × 59 × 242999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28673882)

Multiplication

n×y
n×2 57347764
n×3 86021646
n×4 114695528
n×5 143369410

Division

n÷y
n÷2 14336941
n÷3 9557960.6666667
n÷3 7168470.5
n÷5 5734776.4

Exponentiation

ny
n2 822191508949924
n3 2.3575422309032E+22
n4 6.7599887738935E+29
n5 1.9383512042395E+37

Nth Root

y√n
2√n 5354.7999028909
3√n 306.07568577952
4√n 73.17649829618
5√n 31.009681007922

Divisors of 28673882

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28673881
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28673882 can be divided by 8 positive divisors. The sum of these divisors (counting 28673882) is 1, the average is 0.125.

Base conversion 28673882

Base System Value
2 Binary 1101101011000011101011010
3 Ternary 1222221210011122
4 Quaternary 1231120131122
5 Quinary 24320031012
6 Senary 2502325242
8 Octal 155303532
10 Decimal 28673882
12 Duodecimal 9729822
16 Hexadecimal 1b5875a
20 Vigesimal 8j44e2
36 Base36 h2kwq

Cryptographic Hash Functions

md5 5f43e5f9f5b2926bc8a653a902d7d043
sha1 44058fd25ab506ab42a76ea8947caceaf94206d8
sha256 9b14415747d3c02bb9321ac5d55d3396d283fd37716aa230ba56e34e73decb94
sha512 235ed852e98e0be9f6f7fe991344f0653628608c45baebb7eb31d7ff08a6f31752f3ac43582cbd42676f55114217b49a325ac92c6426936e08828bafa63b65a5
ripemd-160 43f36b3a39bf901abb58cde864ac90fd0ba3e125

28673882 as geometric shapes

Circle

Radius = n
Diameter 57347764
Circumference 180163314.0822
Area 2.582990804361E+15

Sphere

Radius = n
Volume 9.8752498041776E+22
Surface area 1.0331963217444E+16
Circumference 180163314.0822

Square

Length = n
Perimeter 114695528
Area 822191508949924
Diagonal 40550992.810286

Cube

Length = n
Surface area 4933149053699544
Volume 2.3575422309032E+22
Space diagonal 49664620.474235

Equilateral Triangle

Length = n
Perimeter 86021646
Area 3.5601936676325E+14
Altitude 24832310.237117

Triangular Pyramid

Length = n
Surface area 3.5601936676325E+14
Volume 2.7783901640089E+21
Height 13516997.603429