28943634 (number)

28943634 is an even 8-digits composite number following 28943633 and preceding 28943635. In scientific notation, it is written as 2.8943634 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 9376640 positive integers (up to 28943634) that are relatively prime to 28943634.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8943634 × 10^7
Engineering notation 2.8943634 × 10^6

Prime Factorization of 28943634

Prime Factorization 2 × 3 × 47 × 197 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28943634
Product of the distinct prime numbers

The prime factorization of 28943634 is 2 × 3 × 47 × 197 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 19, 14, 814, 917, 759, 2885, 85651, 9518, 577809, 995405, 4843638, 878693, 81786638, 97146477, 564906897, 402243029, 7447953504, 3075003135

Basic calculations (n = 28943634)

Multiplication

n×y
n×2 57887268
n×3 86830902
n×4 115774536
n×5 144718170

Division

n÷y
n÷2 14471817
n÷3 9647878
n÷3 7235908.5
n÷5 5788726.8

Exponentiation

ny
n2 837733949125956
n3 2.4247064812876E+22
n4 7.0179816951817E+29
n5 2.0312589360404E+37

Nth Root

y√n
2√n 5379.9288099379
3√n 307.03250265078
4√n 73.347997995432
5√n 31.067807929783

Divisors of 28943634

1, 2, 3, 6, 47, 94, 141, 197, 282, 394, 521, 591, 1042, 1182, 1563, 3126, 9259, 18518, 24487, 27777, 48974, 55554, 73461, 102637, 146922, 205274, 307911, 615822, 4823939, 9647878, 14471817, 28943634

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28943633
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28943634 can be divided by 32 positive divisors. The sum of these divisors (counting 28943634) is 1, the average is 0.03125.

Base conversion 28943634

Base System Value
2 Binary 1101110011010010100010010
3 Ternary 2000110111012110
4 Quaternary 1232122110102
5 Quinary 24402144014
6 Senary 2512210150
8 Octal 156322422
10 Decimal 28943634
12 Duodecimal 9839956
16 Hexadecimal 1b9a512
20 Vigesimal 90hj1e
36 Base36 h8d1u

Cryptographic Hash Functions

md5 3b0c782cbeb5770af63c10f609a71b3f
sha1 b690be860e2b212b6878826262fca697d8105d8d
sha256 e716d90c413006c14f3d9fd7802bd60a4abaaae6fe52fa91403aa72312094beb
sha512 0ab09270adb9f4e94d150707f4ac9f4bbb09be4ff34c110f5790616da822682d02fc11e809c6bddb97bf351d4f0c507e3517ffa683f09389511be9fa6e1df3d3
ripemd-160 66366d802db831e81008d05d4de984940d27648c

28943634 as geometric shapes

Circle

Radius = n
Diameter 57887268
Circumference 181858215.88518
Area 2.6318188202369E+15

Sphere

Radius = n
Volume 1.01565867583E+23
Surface area 1.0527275280947E+16
Circumference 181858215.88518

Square

Length = n
Perimeter 115774536
Area 837733949125956
Diagonal 40932479.747163

Cube

Length = n
Surface area 5026403694755736
Volume 2.4247064812876E+22
Space diagonal 50131844.643678

Equilateral Triangle

Length = n
Perimeter 86830902
Area 3.6274944077787E+14
Altitude 25065922.321839

Triangular Pyramid

Length = n
Surface area 3.6274944077787E+14
Volume 2.8575439921758E+21
Height 13644159.915721