28705364 (number)

28705364 is an even 8-digits composite number following 28705363 and preceding 28705365. In scientific notation, it is written as 2.8705364 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 14295000 positive integers (up to 28705364) that are relatively prime to 28705364.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8705364 × 10^7
Engineering notation 2.8705364 × 10^6

Prime Factorization of 28705364

Prime Factorization 2 × 2 × 251 × 28591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14352682
Product of the distinct prime numbers

The prime factorization of 28705364 is 2 × 2 × 251 × 28591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 99, 34, 360, 458, 8535, 1532, 73052, 23122, 902325, 483873, 9074775, 1418621, 71432343, 70286773, 117934198, 963240547, 4894935493, 2168692305

Basic calculations (n = 28705364)

Multiplication

n×y
n×2 57410728
n×3 86116092
n×4 114821456
n×5 143526820

Division

n÷y
n÷2 14352682
n÷3 9568454.6666667
n÷3 7176341
n÷5 5741072.8

Exponentiation

ny
n2 823997922372496
n3 2.3653160296946E+22
n4 6.7897257607419E+29
n5 1.9490154942227E+37

Nth Root

y√n
2√n 5357.7387021018
3√n 306.18766166957
4√n 73.196575753937
5√n 31.016487329565

Divisors of 28705364

1, 2, 4, 251, 502, 1004, 28591, 57182, 114364, 7176341, 14352682, 28705364

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28705363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28705364 can be divided by 12 positive divisors. The sum of these divisors (counting 28705364) is 1, the average is 0.083333333333333.

Base conversion 28705364

Base System Value
2 Binary 1101101100000001001010100
3 Ternary 2000000101100122
4 Quaternary 1231200021110
5 Quinary 24322032424
6 Senary 2503131112
8 Octal 155401124
10 Decimal 28705364
12 Duodecimal 9743a98
16 Hexadecimal 1b60254
20 Vigesimal 8j8384
36 Base36 h3978

Cryptographic Hash Functions

md5 a4a6a312c35a660563e92ae489f5bfec
sha1 58b36e73463779a1899285bb32800f4d7f0ef8b1
sha256 d274853460bdbf3e5c6a0edebdd48510610f8316828e4448f118ac0e15f334f1
sha512 44674e2b976e78dd5f6df121cf5dcbcfdb90c255cf82b12eb722f321f6dc3aa1ba490ea59f8a13d6a88e72aa5b8bb7d24c9ad34434c5b0104db45fb03e97c3e2
ripemd-160 575d7b17da6c4eed1b919cca5d0a2a9539539a2d

28705364 as geometric shapes

Circle

Radius = n
Diameter 57410728
Circumference 180361121.32204
Area 2.5886658194987E+15

Sphere

Radius = n
Volume 9.9078126164091E+22
Surface area 1.0354663277995E+16
Circumference 180361121.32204

Square

Length = n
Perimeter 114821456
Area 823997922372496
Diagonal 40595515.081656

Cube

Length = n
Surface area 4943987534234976
Volume 2.3653160296946E+22
Space diagonal 49719148.897759

Equilateral Triangle

Length = n
Perimeter 86116092
Area 3.5680156672009E+14
Altitude 24859574.448879

Triangular Pyramid

Length = n
Surface area 3.5680156672009E+14
Volume 2.7875516737439E+21
Height 13531838.360552