28540068 (number)

28540068 is an even 8-digits composite number following 28540067 and preceding 28540069. In scientific notation, it is written as 2.8540068 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 9463296 positive integers (up to 28540068) that are relatively prime to 28540068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8540068 × 10^7
Engineering notation 2.8540068 × 10^6

Prime Factorization of 28540068

Prime Factorization 2 × 2 × 3 × 193 × 12323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14270034
Product of the distinct prime numbers

The prime factorization of 28540068 is 2 × 2 × 3 × 193 × 12323. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 20, 39, 84, 552, 787, 9119, 12706, 94667, 48533, 941170, 792333, 5419831, 77797341, 9101434, 600065215, 782846697, 216128094, 2300992181

Basic calculations (n = 28540068)

Multiplication

n×y
n×2 57080136
n×3 85620204
n×4 114160272
n×5 142700340

Division

n÷y
n÷2 14270034
n÷3 9513356
n÷3 7135017
n÷5 5708013.6

Exponentiation

ny
n2 814535481444624
n3 2.3246898028842E+22
n4 6.6346805053223E+29
n5 1.8935423278017E+37

Nth Root

y√n
2√n 5342.2905199923
3√n 305.59881638842
4√n 73.090974271741
5√n 30.9806839077

Divisors of 28540068

1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 12323, 24646, 36969, 49292, 73938, 147876, 2378339, 4756678, 7135017, 9513356, 14270034, 28540068

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 -28540067
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 28540068 can be divided by 24 positive divisors. The sum of these divisors (counting 28540068) is 1, the average is 0.041666666666667.

Base conversion 28540068

Base System Value
2 Binary 1101100110111110010100100
3 Ternary 1222200222121120
4 Quaternary 1230313302210
5 Quinary 24301240233
6 Senary 2455413540
8 Octal 154676244
10 Decimal 28540068
12 Duodecimal 96842b0
16 Hexadecimal 1b37ca4
20 Vigesimal 8i7a38
36 Base36 gzpno

Cryptographic Hash Functions

md5 45fc46f6818a8fcce0322147e3f0516c
sha1 b9c92bba430b14ce3d8410756ab14a4f3681a409
sha256 d63dcbc3576cd44ff535d49cc27dd3d3e38f23ea5d1175848e9ef2263e08bc12
sha512 22c2e1eab3627278d95ab6c41f022d5541130973e7981cf1486429f4ccd590b69a19b2cd0c846f94dc23101ef79f2f95ffec6889a210adca9f85767cafe1194a
ripemd-160 7e1d0bb5e92f4e88367152a2d48e7d06d7523785

28540068 as geometric shapes

Circle

Radius = n
Diameter 57080136
Circumference 179322535.92351
Area 2.5589386845947E+15

Sphere

Radius = n
Volume 9.7376378754883E+22
Surface area 1.0235754738379E+16
Circumference 179322535.92351

Square

Length = n
Perimeter 114160272
Area 814535481444624
Diagonal 40361751.23665

Cube

Length = n
Surface area 4887212888667744
Volume 2.3246898028842E+22
Space diagonal 49432847.827471

Equilateral Triangle

Length = n
Perimeter 85620204
Area 3.5270420960742E+14
Altitude 24716423.913735

Triangular Pyramid

Length = n
Surface area 3.5270420960742E+14
Volume 2.7396732062911E+21
Height 13453917.078883