28713088 (number)

28713088 is an even 8-digits composite number following 28713087 and preceding 28713089. In scientific notation, it is written as 2.8713088 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 32 positive divisors. There are 14208000 positive integers (up to 28713088) that are relatively prime to 28713088.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred thirteen thousand eighty-eight

Notation

Scientific notation 2.8713088 × 10^7
Engineering notation 2.8713088 × 10^6

Prime Factorization of 28713088

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 101 × 2221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 448642
Product of the distinct prime numbers

The prime factorization of 28713088 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 101 × 2221. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 10, 54, 28, 732, 248, 8274, 2047, 97146, 31989, 570591, 96544, 9495805, 782466, 57317327, 13697223, 720883216, 217478571, 1275433209, 875291078

Basic calculations (n = 28713088)

Multiplication

n×y
n×2 57426176
n×3 86139264
n×4 114852352
n×5 143565440

Division

n÷y
n÷2 14356544
n÷3 9571029.3333333
n÷3 7178272
n÷5 5742617.6

Exponentiation

ny
n2 824441422495744
n3 2.3672259114965E+22
n4 6.7970365912681E+29
n5 1.951639097843E+37

Nth Root

y√n
2√n 5358.4594801118
3√n 306.21512205882
4√n 73.20149916574
5√n 31.018156324718

Divisors of 28713088

1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 2221, 3232, 4442, 6464, 8884, 12928, 17768, 35536, 71072, 142144, 224321, 284288, 448642, 897284, 1794568, 3589136, 7178272, 14356544, 28713088

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28713087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28713088 can be divided by 32 positive divisors. The sum of these divisors (counting 28713088) is 1, the average is 0.03125.

Base conversion 28713088

Base System Value
2 Binary 1101101100010000010000000
3 Ternary 2000000202221201
4 Quaternary 1231202002000
5 Quinary 24322304323
6 Senary 2503230544
8 Octal 155420200
10 Decimal 28713088
12 Duodecimal 9748454
16 Hexadecimal 1b62080
20 Vigesimal 8j92e8
36 Base36 h3f5s

Cryptographic Hash Functions

md5 ba7a1f3b77c30a3ac9be2115a52db3d6
sha1 d01edc4a9846182af8006f3fa3cf5899f51a35b0
sha256 ba4e98e7fc14a86b5fc43e3565672c7e3fe774e07cf4eefd086b423d337097ad
sha512 9cc2e298737dd669f2a416004aa8d4ff88c9d55615202a73a956e277cdc6e84c5b8ec977101a864ade000d4ceeab1f959ac6a30a55794280b4aea1ac3d69c27d
ripemd-160 5a1d10e4e8728bc4ee98338e3b1fdc621f2b18ae

28713088 as geometric shapes

Circle

Radius = n
Diameter 57426176
Circumference 180409652.64535
Area 2.5900591162277E+15

Sphere

Radius = n
Volume 9.9158127105933E+22
Surface area 1.0360236464911E+16
Circumference 180409652.64535

Square

Length = n
Perimeter 114852352
Area 824441422495744
Diagonal 40606438.467212

Cube

Length = n
Surface area 4946648534974464
Volume 2.3672259114965E+22
Space diagonal 49732527.258196

Equilateral Triangle

Length = n
Perimeter 86139264
Area 3.5699360790675E+14
Altitude 24866263.629098

Triangular Pyramid

Length = n
Surface area 3.5699360790675E+14
Volume 2.7898024910329E+21
Height 13535479.489071