28293835 (number)

28293835 is an odd 8-digits composite number following 28293834 and preceding 28293836. In scientific notation, it is written as 2.8293835 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 22562400 positive integers (up to 28293835) that are relatively prime to 28293835.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8293835 × 10^7
Engineering notation 2.8293835 × 10^6

Prime Factorization of 28293835

Prime Factorization 5 × 317 × 17851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28293835
Product of the distinct prime numbers

The prime factorization of 28293835 is 5 × 317 × 17851. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28293835)

Multiplication

n×y
n×2 56587670
n×3 84881505
n×4 113175340
n×5 141469175

Division

n÷y
n÷2 14146917.5
n÷3 9431278.3333333
n÷3 7073458.75
n÷5 5658767

Exponentiation

ny
n2 800541099007225
n3 2.2650377766029E+22
n4 6.408660511997E+29
n5 1.8132558309746E+37

Nth Root

y√n
2√n 5319.194957886
3√n 304.71741271959
4√n 72.932811257252
5√n 30.927040517162

Divisors of 28293835

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 -28293834
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 28293835 can be divided by 8 positive divisors. The sum of these divisors (counting 28293835) is 1, the average is 0.125.

Base conversion 28293835

Base System Value
2 Binary 1101011111011101011001011
3 Ternary 1222020110211211
4 Quaternary 1223323223023
5 Quinary 24220400320
6 Senary 2450233551
8 Octal 153735313
10 Decimal 28293835
12 Duodecimal 95858b7
16 Hexadecimal 1afbacb
20 Vigesimal 8ggebf
36 Base36 gufnv

Cryptographic Hash Functions

md5 25cb61a140cab54d04f093743f01f3b8
sha1 3ce32cf8dd0c9b1e4bdc75ab80b5e51ff9fcd4d2
sha256 d306e41f0b82dc8e3b655ca8134a4d8a6b0c5f28d02ff6f340799e227b793c2c
sha512 11618f80f09d36fc0fdab783a85f7c31733fe99623696567c37e37663be28154a5f78ef4d6c4fb5dbf3fefde858648558bc186f7a39e67e35fcfc85223dd9724
ripemd-160 22788012981aa708e2e324f70d1bbeaa7fe244dc

28293835 as geometric shapes

Circle

Radius = n
Diameter 56587670
Circumference 177775408.35576
Area 2.5149740355378E+15

Sphere

Radius = n
Volume 9.4877680521054E+22
Surface area 1.0059896142151E+16
Circumference 177775408.35576

Square

Length = n
Perimeter 113175340
Area 800541099007225
Diagonal 40013525.188547

Cube

Length = n
Surface area 4803246594043350
Volume 2.2650377766029E+22
Space diagonal 49006359.760971

Equilateral Triangle

Length = n
Perimeter 84881505
Area 3.4664446425689E+14
Altitude 24503179.880485

Triangular Pyramid

Length = n
Surface area 3.4664446425689E+14
Volume 2.6693726191327E+21
Height 13337841.729516