28339744 (number)

28339744 is an even 8-digits composite number following 28339743 and preceding 28339745. In scientific notation, it is written as 2.8339744 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 14135040 positive integers (up to 28339744) that are relatively prime to 28339744.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-nine thousand seven hundred forty-four

Notation

Scientific notation 2.8339744 × 10^7
Engineering notation 2.8339744 × 10^6

Prime Factorization of 28339744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 541 × 1637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1771234
Product of the distinct prime numbers

The prime factorization of 28339744 is 2 × 2 × 2 × 2 × 2 × 541 × 1637. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 82, 81, 757, 520, 4240, 5091, 94172, 22116, 264794, 881445, 9579608, 8205964, 9631413, 97988912, 474366356, 987877817, 8072174333, 8443323949

Basic calculations (n = 28339744)

Multiplication

n×y
n×2 56679488
n×3 85019232
n×4 113358976
n×5 141698720

Division

n÷y
n÷2 14169872
n÷3 9446581.3333333
n÷3 7084936
n÷5 5667948.8

Exponentiation

ny
n2 803141089985536
n3 2.2760812886071E+22
n4 6.4503561042315E+29
n5 1.8280144070276E+37

Nth Root

y√n
2√n 5323.508617444
3√n 304.88213308214
4√n 72.962378096139
5√n 30.937070326728

Divisors of 28339744

1, 2, 4, 8, 16, 32, 541, 1082, 1637, 2164, 3274, 4328, 6548, 8656, 13096, 17312, 26192, 52384, 885617, 1771234, 3542468, 7084936, 14169872, 28339744

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28339743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28339744 can be divided by 24 positive divisors. The sum of these divisors (counting 28339744) is 1, the average is 0.041666666666667.

Base conversion 28339744

Base System Value
2 Binary 1101100000110111000100000
3 Ternary 1222022210211011
4 Quaternary 1230012320200
5 Quinary 24223332434
6 Senary 2451230304
8 Octal 154067040
10 Decimal 28339744
12 Duodecimal 95a8394
16 Hexadecimal 1b06e20
20 Vigesimal 8h2974
36 Base36 gvf34

Cryptographic Hash Functions

md5 7806b6da6aa2e31fb5b14499ff9e072e
sha1 320c01f0ce9d79de88dfdc772e465f5bfe395dc5
sha256 b7b3717e44f51fae406067ffba2e82e7b44b9436a52fef5846291f49b77a61ed
sha512 a53911b7557cd9eeab6129b77c8f7b8e974cacfb71bfd8d3c8dae2f37658554f5c2d9da2198187ae432334e28f440658b2035a75928b08f5d9c8a963a8bcd4e8
ripemd-160 915db36ffd1a9413e381aef3fc63268b3218c2b4

28339744 as geometric shapes

Circle

Radius = n
Diameter 56679488
Circumference 178063863.11003
Area 2.5231421480947E+15

Sphere

Radius = n
Volume 9.534027007015E+22
Surface area 1.0092568592379E+16
Circumference 178063863.11003

Square

Length = n
Perimeter 113358976
Area 803141089985536
Diagonal 40078450.318982

Cube

Length = n
Surface area 4818846539913216
Volume 2.2760812886071E+22
Space diagonal 49085876.481495

Equilateral Triangle

Length = n
Perimeter 85019232
Area 3.477702933753E+14
Altitude 24542938.240748

Triangular Pyramid

Length = n
Surface area 3.477702933753E+14
Volume 2.6823875228432E+21
Height 13359483.439661