28694734 (number)

28694734 is an even 8-digits composite number following 28694733 and preceding 28694735. In scientific notation, it is written as 2.8694734 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 14112000 positive integers (up to 28694734) that are relatively prime to 28694734.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-four thousand seven hundred thirty-four

Notation

Scientific notation 2.8694734 × 10^7
Engineering notation 2.8694734 × 10^6

Prime Factorization of 28694734

Prime Factorization 2 × 97 × 701 × 211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28694734
Product of the distinct prime numbers

The prime factorization of 28694734 is 2 × 97 × 701 × 211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 5, 55, 888, 315, 121, 5283, 85249, 92114, 580916, 904634, 879629, 2673926, 44439931, 51636478, 465450946, 800413938, 8099159673, 8809080599

Basic calculations (n = 28694734)

Multiplication

n×y
n×2 57389468
n×3 86084202
n×4 114778936
n×5 143473670

Division

n÷y
n÷2 14347367
n÷3 9564911.3333333
n÷3 7173683.5
n÷5 5738946.8

Exponentiation

ny
n2 823387759330756
n3 2.3626892732852E+22
n4 6.7796740221572E+29
n5 1.9454094267251E+37

Nth Root

y√n
2√n 5356.7465872486
3√n 306.14986180413
4√n 73.189798382347
5√n 31.014189820926

Divisors of 28694734

1, 2, 97, 194, 211, 422, 701, 1402, 20467, 40934, 67997, 135994, 147911, 295822, 14347367, 28694734

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 -28694733
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 28694734 can be divided by 16 positive divisors. The sum of these divisors (counting 28694734) is 1, the average is 0.0625.

Base conversion 28694734

Base System Value
2 Binary 1101101011101100011001110
3 Ternary 1222222211202221
4 Quaternary 1231131203032
5 Quinary 24321212414
6 Senary 2503005554
8 Octal 155354316
10 Decimal 28694734
12 Duodecimal 97398ba
16 Hexadecimal 1b5d8ce
20 Vigesimal 8j6gge
36 Base36 h30zy

Cryptographic Hash Functions

md5 91734fe0609a99948598315adfb47adb
sha1 4ac355d70320df9b738b888b1573afad3eef3801
sha256 a2cc66fdd9b2851f3df601c4e8a422cab38996fe3a34325903bef380f4e4a8db
sha512 5a64d752d9e864fdaabbe6d311e03725c3d02179ab7051df2df12687daf12483d82b3f16dcae11ad5feae3835761fff27254f218571eb76f1d8095ed452a29af
ripemd-160 a3f7fb7dbbed70a89c672f6879854d0ba8785f8f

28694734 as geometric shapes

Circle

Radius = n
Diameter 57389468
Circumference 180294331.06223
Area 2.5867489357693E+15

Sphere

Radius = n
Volume 9.8968096848909E+22
Surface area 1.0346995743077E+16
Circumference 180294331.06223

Square

Length = n
Perimeter 114778936
Area 823387759330756
Diagonal 40580481.991488

Cube

Length = n
Surface area 4940326555984536
Volume 2.3626892732852E+22
Space diagonal 49700737.197674

Equilateral Triangle

Length = n
Perimeter 86084202
Area 3.5653735837279E+14
Altitude 24850368.598837

Triangular Pyramid

Length = n
Surface area 3.5653735837279E+14
Volume 2.7844560116278E+21
Height 13526827.330496