28293453 (number)

28293453 is an odd 8-digits composite number following 28293452 and preceding 28293454. In scientific notation, it is written as 2.8293453 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 18837000 positive integers (up to 28293453) that are relatively prime to 28293453.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8293453 × 10^7
Engineering notation 2.8293453 × 10^6

Prime Factorization of 28293453

Prime Factorization 9 × 967 × 3251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28293453
Product of the distinct prime numbers

The prime factorization of 28293453 is 9 × 967 × 3251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28293453)

Multiplication

n×y
n×2 56586906
n×3 84880359
n×4 113173812
n×5 141467265

Division

n÷y
n÷2 14146726.5
n÷3 9431151
n÷3 7073363.25
n÷5 5658690.6

Exponentiation

ny
n2 800519482663209
n3 2.2649460358316E+22
n4 6.4083144212337E+29
n5 1.813133428864E+37

Nth Root

y√n
2√n 5319.1590500755
3√n 304.71604136577
4√n 72.932565086356
5√n 30.926957006438

Divisors of 28293453

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 -28293452
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 28293453 can be divided by 8 positive divisors. The sum of these divisors (counting 28293453) is 1, the average is 0.125.

Base conversion 28293453

Base System Value
2 Binary 1101011111011100101001101
3 Ternary 1222020110022200
4 Quaternary 1223323211031
5 Quinary 24220342303
6 Senary 2450232113
8 Octal 153734515
10 Decimal 28293453
12 Duodecimal 9585639
16 Hexadecimal 1afb94d
20 Vigesimal 8ggdcd
36 Base36 gufd9

Cryptographic Hash Functions

md5 1ad5b16b239815dff3120490db8da0b8
sha1 37cb23deacdcb8bbbcc679bc6693bcbc1842e6c4
sha256 73d6a57ffd89c439132fc55f63d77998f4afc48b5fd205dddb0320f0bca9894f
sha512 5318729f0fefc6e6c9a270a63f3b9c1493c8529dd32d5f7c074e100425e40643e4bc75161eca4cb5ce697d823d826cc677c20dc816707ac82ed44678cdf9418c
ripemd-160 300f1763ab0ed87f52fda31c2eba85a138c347db

28293453 as geometric shapes

Circle

Radius = n
Diameter 56586906
Circumference 177773008.17898
Area 2.5149061257902E+15

Sphere

Radius = n
Volume 9.4873837692611E+22
Surface area 1.0059624503161E+16
Circumference 177773008.17898

Square

Length = n
Perimeter 113173812
Area 800519482663209
Diagonal 40012984.958966

Cube

Length = n
Surface area 4803116895979254
Volume 2.2649460358316E+22
Space diagonal 49005698.117562

Equilateral Triangle

Length = n
Perimeter 84880359
Area 3.4663510410536E+14
Altitude 24502849.058781

Triangular Pyramid

Length = n
Surface area 3.4663510410536E+14
Volume 2.6692645015968E+21
Height 13337661.652989