28595840 (number)

28595840 is an even 8-digits composite number following 28595839 and preceding 28595841. In scientific notation, it is written as 2.8595840 × 10^7. The sum of its digits is 41. It has a total of 11 prime factors and 128 positive divisors. There are 9031680 positive integers (up to 28595840) that are relatively prime to 28595840.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred ninety-five thousand eight hundred forty

Notation

Scientific notation 2.8595840 × 10^7
Engineering notation 2.8595840 × 10^6

Prime Factorization of 28595840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 13 × 491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 446810
Product of the distinct prime numbers

The prime factorization of 28595840 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 13 × 491. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28595840)

Multiplication

n×y
n×2 57191680
n×3 85787520
n×4 114383360
n×5 142979200

Division

n÷y
n÷2 14297920
n÷3 9531946.6666667
n÷3 7148960
n÷5 5719168

Exponentiation

ny
n2 817722065305600
n3 2.3383449343948E+22
n4 6.6866937608766E+29
n5 1.9121162491502E+37

Nth Root

y√n
2√n 5347.5078307563
3√n 305.79775035798
4√n 73.126656088982
5√n 30.99278272736

Divisors of 28595840

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28595839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28595840 can be divided by 128 positive divisors. The sum of these divisors (counting 28595840) is 1, the average is 0.0078125.

Base conversion 28595840

Base System Value
2 Binary 1101101000101011010000000
3 Ternary 1222210211010012
4 Quaternary 1231011122000
5 Quinary 24310031330
6 Senary 2500524052
8 Octal 155053200
10 Decimal 28595840
12 Duodecimal 96b0628
16 Hexadecimal 1b45680
20 Vigesimal 8ie9c0
36 Base36 h0wow

Cryptographic Hash Functions

md5 21c853939556e44cfc937608a8425e46
sha1 114bd0d6e320a061a3522b506b42f2f73f8adb7d
sha256 d6a04ca8b5fb894a317a6ead078457a491e71d64c9c8bcb542eb5ca5da35b5ba
sha512 fe47f5a445271a6a488cf966dd2f83323031e579546e571debf0518f3ed763c8d798eddf24b305a8e40265cf2fab33292f0177f48d98bbfc74995ea912c6ef77
ripemd-160 e0060b490cfb51130a372537170f121a4a4336ea

28595840 as geometric shapes

Circle

Radius = n
Diameter 57191680
Circumference 179672961.73446
Area 2.5689496330423E+15

Sphere

Radius = n
Volume 9.794836356605E+22
Surface area 1.0275798532169E+16
Circumference 179672961.73446

Square

Length = n
Perimeter 114383360
Area 817722065305600
Diagonal 40440624.755451

Cube

Length = n
Surface area 4906332391833600
Volume 2.3383449343948E+22
Space diagonal 49529447.76511

Equilateral Triangle

Length = n
Perimeter 85787520
Area 3.5408404089486E+14
Altitude 24764723.882555

Triangular Pyramid

Length = n
Surface area 3.5408404089486E+14
Volume 2.7557659331064E+21
Height 13480208.251817