28296723 (number)

28296723 is an odd 8-digits composite number following 28296722 and preceding 28296724. In scientific notation, it is written as 2.8296723 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 14925600 positive integers (up to 28296723) that are relatively prime to 28296723.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8296723 × 10^7
Engineering notation 2.8296723 × 10^6

Prime Factorization of 28296723

Prime Factorization 3 × 7 × 13 × 103651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28296723
Product of the distinct prime numbers

The prime factorization of 28296723 is 3 × 7 × 13 × 103651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 88, 70, 532, 362, 8652, 6143, 31574, 49077, 330205, 321646, 4980199, 9122723, 32765059, 58008113, 826337156, 66833164, 5931520885, 1922121009

Basic calculations (n = 28296723)

Multiplication

n×y
n×2 56593446
n×3 84890169
n×4 113186892
n×5 141483615

Division

n÷y
n÷2 14148361.5
n÷3 9432241
n÷3 7074180.75
n÷5 5659344.6

Exponentiation

ny
n2 800704532538729
n3 2.2657314362093E+22
n4 6.4112774842806E+29
n5 1.8141814304883E+37

Nth Root

y√n
2√n 5319.4664206102
3√n 304.72778004222
4√n 72.934672280132
5√n 30.927671846542

Divisors of 28296723

1, 3, 7, 13, 21, 39, 91, 273, 103651, 310953, 725557, 1347463, 2176671, 4042389, 9432241, 28296723

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28296722
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28296723 can be divided by 16 positive divisors. The sum of these divisors (counting 28296723) is 1, the average is 0.0625.

Base conversion 28296723

Base System Value
2 Binary 1101011111100011000010011
3 Ternary 1222020121210210
4 Quaternary 1223330120103
5 Quinary 24220443343
6 Senary 2450255203
8 Octal 153743023
10 Decimal 28296723
12 Duodecimal 9587503
16 Hexadecimal 1afc613
20 Vigesimal 8gh1g3
36 Base36 guhw3

Cryptographic Hash Functions

md5 8f8b63952202702d5a86a1c3f1a9954e
sha1 6a9bd8156c05d4227da1de625ecbaa81844ac999
sha256 511b3f28064edd047aabed645339fa81b38a472ea34d192b4465498a1f70a958
sha512 4cc0d7d662116cd604cb8343642ce078faa0070782c56e4c3a38a613c863a633fffd761fc13448ee236c7b90c7f1a3edb21ce02c5f04606a85d4d4fbc636d0ce
ripemd-160 166f9432298e6a246131725ddcf26cff33d631a1

28296723 as geometric shapes

Circle

Radius = n
Diameter 56593446
Circumference 177793554.19493
Area 2.5154874771197E+15

Sphere

Radius = n
Volume 9.4906736466701E+22
Surface area 1.0061949908479E+16
Circumference 177793554.19493

Square

Length = n
Perimeter 113186892
Area 800704532538729
Diagonal 40017609.437315

Cube

Length = n
Surface area 4804227195232374
Volume 2.2657314362093E+22
Space diagonal 49011361.923703

Equilateral Triangle

Length = n
Perimeter 84890169
Area 3.4671523305194E+14
Altitude 24505680.961851

Triangular Pyramid

Length = n
Surface area 3.4671523305194E+14
Volume 2.6701901048185E+21
Height 13339203.145772