28423654 (number)

28423654 is an even 8-digits composite number following 28423653 and preceding 28423655. In scientific notation, it is written as 2.8423654 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 11761344 positive integers (up to 28423654) that are relatively prime to 28423654.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twenty-three thousand six hundred fifty-four

Notation

Scientific notation 2.8423654 × 10^7
Engineering notation 2.8423654 × 10^6

Prime Factorization of 28423654

Prime Factorization 2 × 7 × 29 × 70009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28423654
Product of the distinct prime numbers

The prime factorization of 28423654 is 2 × 7 × 29 × 70009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 37, 56, 896, 894, 9977, 4553, 92869, 71789, 86097, 343516, 3141391, 6093841, 74526567, 46161240, 572693096, 328798488, 8410485064, 1444761626

Basic calculations (n = 28423654)

Multiplication

n×y
n×2 56847308
n×3 85270962
n×4 113694616
n×5 142118270

Division

n÷y
n÷2 14211827
n÷3 9474551.3333333
n÷3 7105913.5
n÷5 5684730.8

Exponentiation

ny
n2 807904106711716
n3 2.2963586794353E+22
n4 6.5270904564166E+29
n5 1.8552376075989E+37

Nth Root

y√n
2√n 5331.3838728795
3√n 305.18274097696
4√n 73.016326070815
5√n 30.955368731601

Divisors of 28423654

1, 2, 7, 14, 29, 58, 203, 406, 70009, 140018, 490063, 980126, 2030261, 4060522, 14211827, 28423654

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28423653
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28423654 can be divided by 16 positive divisors. The sum of these divisors (counting 28423654) is 1, the average is 0.0625.

Base conversion 28423654

Base System Value
2 Binary 1101100011011010111100110
3 Ternary 1222111001220221
4 Quaternary 1230123113212
5 Quinary 24234024104
6 Senary 2453114554
8 Octal 154332746
10 Decimal 28423654
12 Duodecimal 9628a5a
16 Hexadecimal 1b1b5e6
20 Vigesimal 8hcj2e
36 Base36 gx7ty

Cryptographic Hash Functions

md5 9b73e793e2e7c11748f59b11a978617f
sha1 b455baf9bb342ff4e5e92f31f2fd8e6b587a58ee
sha256 239768fa11bebdca4ac3bf6f9efb8e75cd73750db86541d0a6c6cc2d53897971
sha512 22ab2a91ae01d7fb731315148fe2b7670dbdfeab2b8e36f300ef66e4c59b79a11e2ccf747f3700b9ad2f6983dc1df1f24fa4a5891ea9b0c9193c5ffb8da2b5cd
ripemd-160 f46771c81bf35049b8f2488dad472266f63be32d

28423654 as geometric shapes

Circle

Radius = n
Diameter 56847308
Circumference 178591085.18916
Area 2.5381056064506E+15

Sphere

Radius = n
Volume 9.6189647430947E+22
Surface area 1.0152422425802E+16
Circumference 178591085.18916

Square

Length = n
Perimeter 113694616
Area 807904106711716
Diagonal 40197116.979

Cube

Length = n
Surface area 4847424640270296
Volume 2.2963586794353E+22
Space diagonal 49231212.864758

Equilateral Triangle

Length = n
Perimeter 85270962
Area 3.4983274011706E+14
Altitude 24615606.432379

Triangular Pyramid

Length = n
Surface area 3.4983274011706E+14
Volume 2.7062846571088E+21
Height 13399038.993