28393435 (number)

28393435 is an odd 8-digits composite number following 28393434 and preceding 28393436. In scientific notation, it is written as 2.8393435 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 19469760 positive integers (up to 28393435) that are relatively prime to 28393435.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-three thousand four hundred thirty-five

Notation

Scientific notation 2.8393435 × 10^7
Engineering notation 2.8393435 × 10^6

Prime Factorization of 28393435

Prime Factorization 7 × 5 × 811241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28393435
Product of the distinct prime numbers

The prime factorization of 28393435 is 7 × 5 × 811241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 14, 82, 733, 911, 8516, 781, 79469, 63663, 437599, 110371, 9313943, 2377929, 8841874, 5168677, 311241684, 610690704, 4100342804, 8825184979

Basic calculations (n = 28393435)

Multiplication

n×y
n×2 56786870
n×3 85180305
n×4 113573740
n×5 141967175

Division

n÷y
n÷2 14196717.5
n÷3 9464478.3333333
n÷3 7098358.75
n÷5 5678687

Exponentiation

ny
n2 806187151099225
n3 2.2890422472571E+22
n4 6.4993772259748E+29
n5 1.845396448062E+37

Nth Root

y√n
2√n 5328.5490520403
3√n 305.07454954528
4√n 72.99691125
5√n 30.948783805172

Divisors of 28393435

1, 5, 7, 35, 811241, 4056205, 5678687, 28393435

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 -28393434
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 28393435 can be divided by 8 positive divisors. The sum of these divisors (counting 28393435) is 1, the average is 0.125.

Base conversion 28393435

Base System Value
2 Binary 1101100010011111111011011
3 Ternary 1222102112110201
4 Quaternary 1230103333123
5 Quinary 24232042220
6 Senary 2452323031
8 Octal 154237733
10 Decimal 28393435
12 Duodecimal 9613477
16 Hexadecimal 1b13fdb
20 Vigesimal 8h93bf
36 Base36 gwkij

Cryptographic Hash Functions

md5 23f30b54b05b37cb79048df84f737702
sha1 2644ac546aa1e893cdffeca29efac8351cc02c72
sha256 b843685584fe70cc1c1ac7c40dbe6e4d3c9faa26c2c83049c4f082c9516ac688
sha512 fe6be303b889bf39dc09b0e7cfb625539cc89636392c431fd59b109f06370342cfc4ee31abd9be88dfdfa2018c635ba0bfd9110619ce3c5b6a1c7cd2d1868dbb
ripemd-160 13281ec8ed23c1f0d3b124313b94942204132629

28393435 as geometric shapes

Circle

Radius = n
Diameter 56786870
Circumference 178401213.61236
Area 2.5327116313118E+15

Sphere

Radius = n
Volume 9.5883177436528E+22
Surface area 1.0130846525247E+16
Circumference 178401213.61236

Square

Length = n
Perimeter 113573740
Area 806187151099225
Diagonal 40154380.859359

Cube

Length = n
Surface area 4837122906595350
Volume 2.2890422472571E+22
Space diagonal 49178872.021404

Equilateral Triangle

Length = n
Perimeter 85180305
Area 3.4908927652827E+14
Altitude 24589436.010702

Triangular Pyramid

Length = n
Surface area 3.4908927652827E+14
Volume 2.6976621590967E+21
Height 13384793.619786