28344568 (number)

28344568 is an even 8-digits composite number following 28344567 and preceding 28344569. In scientific notation, it is written as 2.8344568 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 11636352 positive integers (up to 28344568) that are relatively prime to 28344568.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-four thousand five hundred sixty-eight

Notation

Scientific notation 2.8344568 × 10^7
Engineering notation 2.8344568 × 10^6

Prime Factorization of 28344568

Prime Factorization 2 × 2 × 2 × 7 × 43 × 79 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7086142
Product of the distinct prime numbers

The prime factorization of 28344568 is 2 × 2 × 2 × 7 × 43 × 79 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28344568)

Multiplication

n×y
n×2 56689136
n×3 85033704
n×4 113378272
n×5 141722840

Division

n÷y
n÷2 14172284
n÷3 9448189.3333333
n÷3 7086142
n÷5 5668913.6

Exponentiation

ny
n2 803414535106624
n3 2.2772437922518E+22
n4 6.4547491522059E+29
n5 1.8295707626764E+37

Nth Root

y√n
2√n 5323.9616828073
3√n 304.89943114439
4√n 72.965482817612
5√n 30.938123478562

Divisors of 28344568

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28344567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28344568 can be divided by 64 positive divisors. The sum of these divisors (counting 28344568) is 1, the average is 0.015625.

Base conversion 28344568

Base System Value
2 Binary 1101100001000000011111000
3 Ternary 1222100001102211
4 Quaternary 1230020003320
5 Quinary 24224011233
6 Senary 2451304504
8 Octal 154100370
10 Decimal 28344568
12 Duodecimal 95ab134
16 Hexadecimal 1b080f8
20 Vigesimal 8h3188
36 Base36 gvit4

Cryptographic Hash Functions

md5 b8d21b8f59028bf355f322622445dd71
sha1 e34053b18a1dcb62538beb275095f7b33ace1a84
sha256 0fd25e94954e944a29f4d2d4aff19c61d5a67c81bba3d21ee08ced585cefaed7
sha512 79c1e84053ce97dccd6b8293e22b5c79782590c896b6117f6937998fcfea1322ae18e536ba8a1756936973b76b8cb4cc0c06e1c90f3b14b53ab4656dfe57a0d6
ripemd-160 bd188e37a6c714297c21066e91523ec137d8f12d

28344568 as geometric shapes

Circle

Radius = n
Diameter 56689136
Circumference 178094173.19595
Area 2.5240012012782E+15

Sphere

Radius = n
Volume 9.538896490895E+22
Surface area 1.0096004805113E+16
Circumference 178094173.19595

Square

Length = n
Perimeter 113378272
Area 803414535106624
Diagonal 40085272.485206

Cube

Length = n
Surface area 4820487210639744
Volume 2.2772437922518E+22
Space diagonal 49094231.894591

Equilateral Triangle

Length = n
Perimeter 85033704
Area 3.47888698586E+14
Altitude 24547115.947295

Triangular Pyramid

Length = n
Surface area 3.47888698586E+14
Volume 2.683757546527E+21
Height 13361757.495069