28338712 (number)

28338712 is an even 8-digits composite number following 28338711 and preceding 28338713. In scientific notation, it is written as 2.8338712 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 13712160 positive integers (up to 28338712) that are relatively prime to 28338712.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-eight thousand seven hundred twelve

Notation

Scientific notation 2.8338712 × 10^7
Engineering notation 2.8338712 × 10^6

Prime Factorization of 28338712

Prime Factorization 2 × 2 × 2 × 31 × 114269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7084678
Product of the distinct prime numbers

The prime factorization of 28338712 is 2 × 2 × 2 × 31 × 114269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 88, 72, 46, 200, 5544, 8554, 43729, 32129, 509490, 520791, 1993717, 8341164, 83803839, 55911293, 955494590, 116518784, 3179758231, 9088485904

Basic calculations (n = 28338712)

Multiplication

n×y
n×2 56677424
n×3 85016136
n×4 113354848
n×5 141693560

Division

n÷y
n÷2 14169356
n÷3 9446237.3333333
n÷3 7084678
n÷5 5667742.4

Exponentiation

ny
n2 803082597818944
n3 2.2758326451803E+22
n4 6.4494165891962E+29
n5 1.8276815928925E+37

Nth Root

y√n
2√n 5323.4116880061
3√n 304.87843224678
4√n 72.961713850526
5√n 30.936845006968

Divisors of 28338712

1, 2, 4, 8, 31, 62, 124, 248, 114269, 228538, 457076, 914152, 3542339, 7084678, 14169356, 28338712

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 -28338711
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 28338712 can be divided by 16 positive divisors. The sum of these divisors (counting 28338712) is 1, the average is 0.0625.

Base conversion 28338712

Base System Value
2 Binary 1101100000110101000011000
3 Ternary 1222022202101221
4 Quaternary 1230012220120
5 Quinary 24223314322
6 Senary 2451221424
8 Octal 154065030
10 Decimal 28338712
12 Duodecimal 95a7874
16 Hexadecimal 1b06a18
20 Vigesimal 8h26fc
36 Base36 gveag

Cryptographic Hash Functions

md5 9732009790367f61f52fb20d86193021
sha1 cc9489c60019fccc9000ac9e60026ed6f57fbf10
sha256 e8b8b1f094afd68dd27423cd05da29ed6b82e398f384ec2b7750fc6fa1758670
sha512 39cfc758183ad3b18467a03f51069c40860f59cbb14215591a6b6b1195626203b98313e24bdc44121957bd5f4ff15670dad890e05be383ec907644a058e0a4df
ripemd-160 8baaacd041955c0425c9d0cbde618f99206456ce

28338712 as geometric shapes

Circle

Radius = n
Diameter 56677424
Circumference 178057378.86279
Area 2.5229583895338E+15

Sphere

Radius = n
Volume 9.5329854918643E+22
Surface area 1.0091833558135E+16
Circumference 178057378.86279

Square

Length = n
Perimeter 113354848
Area 803082597818944
Diagonal 40076990.850585

Cube

Length = n
Surface area 4818495586913664
Volume 2.2758326451803E+22
Space diagonal 49084089.005062

Equilateral Triangle

Length = n
Perimeter 85016136
Area 3.477449655242E+14
Altitude 24542044.502531

Triangular Pyramid

Length = n
Surface area 3.477449655242E+14
Volume 2.6820944937545E+21
Height 13358996.950195