28183744 (number)

28183744 is an even 8-digits composite number following 28183743 and preceding 28183745. In scientific notation, it is written as 2.8183744 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 14 positive divisors. There are 14091840 positive integers (up to 28183744) that are relatively prime to 28183744.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred eighty-three thousand seven hundred forty-four

Notation

Scientific notation 2.8183744 × 10^7
Engineering notation 2.8183744 × 10^6

Prime Factorization of 28183744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 440371

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 880742
Product of the distinct prime numbers

The prime factorization of 28183744 is 2 × 2 × 2 × 2 × 2 × 2 × 440371. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28183744)

Multiplication

n×y
n×2 56367488
n×3 84551232
n×4 112734976
n×5 140918720

Division

n÷y
n÷2 14091872
n÷3 9394581.3333333
n÷3 7045936
n÷5 5636748.8

Exponentiation

ny
n2 794323425857536
n3 2.2387008087572E+22
n4 6.3094970486605E+29
n5 1.778252495882E+37

Nth Root

y√n
2√n 5308.8364073495
3√n 304.32168164888
4√n 72.861762312955
5√n 30.902935616422

Divisors of 28183744

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28183743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28183744 can be divided by 14 positive divisors. The sum of these divisors (counting 28183744) is 1, the average is 0.071428571428571.

Base conversion 28183744

Base System Value
2 Binary 1101011100000110011000000
3 Ternary 1222000212211101
4 Quaternary 1223200303000
5 Quinary 24203334434
6 Senary 2444024144
8 Octal 153406300
10 Decimal 28183744
12 Duodecimal 9532054
16 Hexadecimal 1ae0cc0
20 Vigesimal 8g2j74
36 Base36 gs2ps

Cryptographic Hash Functions

md5 3e89f571fae0b0a886cbe467efdf8f28
sha1 481c32909061f70f69be96f6987e2fb8927d7a55
sha256 d34c4a6303d6188496ec425ba5adaef7b914fe8f47488937b17d98226ce36f6e
sha512 2d972f6be401820dc46b959e71cf7ea93a501d89e365e3c8898c412a1372821cc745d5b9910aa85ac10e14ea36b663e721c52982131cdc5d5e2376e761b5c277
ripemd-160 8fda16b1eebd4be31a4c8cb93725dac66f8c889d

28183744 as geometric shapes

Circle

Radius = n
Diameter 56367488
Circumference 177083686.20211
Area 2.4954406392483E+15

Sphere

Radius = n
Volume 9.3774480191694E+22
Surface area 9.9817625569932E+15
Circumference 177083686.20211

Square

Length = n
Perimeter 112734976
Area 794323425857536
Diagonal 39857833.003251

Cube

Length = n
Surface area 4765940555145216
Volume 2.2387008087572E+22
Space diagonal 48815676.555514

Equilateral Triangle

Length = n
Perimeter 84551232
Area 3.4395213280686E+14
Altitude 24407838.277757

Triangular Pyramid

Length = n
Surface area 3.4395213280686E+14
Volume 2.6383342048667E+21
Height 13285944.334417