28173678 (number)

28173678 is an even 8-digits composite number following 28173677 and preceding 28173679. In scientific notation, it is written as 2.8173678 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 8654400 positive integers (up to 28173678) that are relatively prime to 28173678.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred seventy-three thousand six hundred seventy-eight

Notation

Scientific notation 2.8173678 × 10^7
Engineering notation 2.8173678 × 10^6

Prime Factorization of 28173678

Prime Factorization 2 × 3 × 13 × 601 × 601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 46878
Product of the distinct prime numbers

The prime factorization of 28173678 is 2 × 3 × 13 × 601 × 601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 5, 92, 729, 667, 9605, 2837, 17266, 80622, 255067, 993391, 1837445, 8627924, 47489267, 78862899, 575770588, 677769359, 9917605760, 3145730477

Basic calculations (n = 28173678)

Multiplication

n×y
n×2 56347356
n×3 84521034
n×4 112694712
n×5 140868390

Division

n÷y
n÷2 14086839
n÷3 9391226
n÷3 7043419.5
n÷5 5634735.6

Exponentiation

ny
n2 793756132047684
n3 2.2363029674837E+22
n4 6.300487971633E+29
n5 1.7750791935566E+37

Nth Root

y√n
2√n 5307.888280663
3√n 304.28544720569
4√n 72.85525568319
5√n 30.900727865745

Divisors of 28173678

1, 2, 3, 6, 13, 26, 39, 78, 601, 1202, 1803, 3606, 7813, 15626, 23439, 46878, 361201, 722402, 1083603, 2167206, 4695613, 9391226, 14086839, 28173678

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 -28173677
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 28173678 can be divided by 24 positive divisors. The sum of these divisors (counting 28173678) is 1, the average is 0.041666666666667.

Base conversion 28173678

Base System Value
2 Binary 1101011011110010101101110
3 Ternary 1222000101000120
4 Quaternary 1223132111232
5 Quinary 24203024203
6 Senary 2443505410
8 Octal 153362556
10 Decimal 28173678
12 Duodecimal 9528266
16 Hexadecimal 1ade56e
20 Vigesimal 8g1e3i
36 Base36 gruy6

Cryptographic Hash Functions

md5 09c5b8e437a6b098e04cbbbb2b4c5b0c
sha1 409169323e28e0f1629b36b119483e4a5210894c
sha256 4439614d2731a5cbf475548358463944758a1678bcddbef471b15e761ff705c1
sha512 6c9cbd543003d95eedf9dcd00f9056586c4dc1d3ea13609530a211b869af27ee221e55f57d5e29319726ed3dbe224b3202f9dd0fb0a087eb2f762de96395bab9
ripemd-160 22475e9c818867451bf41dd2cf9f02ba5bf35074

28173678 as geometric shapes

Circle

Radius = n
Diameter 56347356
Circumference 177020439.65881
Area 2.4936584331829E+15

Sphere

Radius = n
Volume 9.3674039651304E+22
Surface area 9.9746337327314E+15
Circumference 177020439.65881

Square

Length = n
Perimeter 112694712
Area 793756132047684
Diagonal 39843597.529532

Cube

Length = n
Surface area 4762536792286104
Volume 2.2363029674837E+22
Space diagonal 48798241.732086

Equilateral Triangle

Length = n
Perimeter 84521034
Area 3.4370648738148E+14
Altitude 24399120.866043

Triangular Pyramid

Length = n
Surface area 3.4370648738148E+14
Volume 2.6355083218255E+21
Height 13281199.176511