28293753 (number)

28293753 is an odd 8-digits composite number following 28293752 and preceding 28293754. In scientific notation, it is written as 2.8293753 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 18850208 positive integers (up to 28293753) that are relatively prime to 28293753.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-three thousand seven hundred fifty-three

Notation

Scientific notation 2.8293753 × 10^7
Engineering notation 2.8293753 × 10^6

Prime Factorization of 28293753

Prime Factorization 3 × 3209 × 2939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28293753
Product of the distinct prime numbers

The prime factorization of 28293753 is 3 × 3209 × 2939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28293753)

Multiplication

n×y
n×2 56587506
n×3 84881259
n×4 113175012
n×5 141468765

Division

n÷y
n÷2 14146876.5
n÷3 9431251
n÷3 7073438.25
n÷5 5658750.6

Exponentiation

ny
n2 800536458825009
n3 2.2650180833489E+22
n4 6.4085862190809E+29
n5 1.8132295556188E+37

Nth Root

y√n
2√n 5319.1872499471
3√n 304.71711834625
4√n 72.932758414495
5√n 30.927022590852

Divisors of 28293753

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 -28293752
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 28293753 can be divided by 8 positive divisors. The sum of these divisors (counting 28293753) is 1, the average is 0.125.

Base conversion 28293753

Base System Value
2 Binary 1101011111011101001111001
3 Ternary 1222020110201210
4 Quaternary 1223323221321
5 Quinary 24220400003
6 Senary 2450233333
8 Octal 153735171
10 Decimal 28293753
12 Duodecimal 9585849
16 Hexadecimal 1afba79
20 Vigesimal 8gge7d
36 Base36 gufll

Cryptographic Hash Functions

md5 bbdc6777eb8f1d79c18a7b19ef2de744
sha1 937967422edbcc6213ff75af94f8bfe879d9fbec
sha256 9be2f6fb3d32b78cd13a2769cb775d4576c4c96562783f4c946d954d8be49c60
sha512 da9df321d886c47acee1ddf5f88bfa74537680c387ac5e7008fc943918b33bea255b3fdec437ba60938e543afef8440b8f79d0adac134ba2749d29dc8ff5df81
ripemd-160 67fc714432806c6a93bea5cf6860bccb515eee3d

28293753 as geometric shapes

Circle

Radius = n
Diameter 56587506
Circumference 177774893.13457
Area 2.5149594579754E+15

Sphere

Radius = n
Volume 9.4876855611961E+22
Surface area 1.0059837831902E+16
Circumference 177774893.13457

Square

Length = n
Perimeter 113175012
Area 800536458825009
Diagonal 40013409.223034

Cube

Length = n
Surface area 4803218752950054
Volume 2.2650180833489E+22
Space diagonal 49006217.732804

Equilateral Triangle

Length = n
Perimeter 84881259
Area 3.4664245499905E+14
Altitude 24503108.866402

Triangular Pyramid

Length = n
Surface area 3.4664245499905E+14
Volume 2.6693494104103E+21
Height 13337803.074345