28397773 (number)

28397773 is an odd 8-digits composite number following 28397772 and preceding 28397774. In scientific notation, it is written as 2.8397773 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 28386400 positive integers (up to 28397773) that are relatively prime to 28397773.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-seven thousand seven hundred seventy-three

Notation

Scientific notation 2.8397773 × 10^7
Engineering notation 2.8397773 × 10^6

Prime Factorization of 28397773

Prime Factorization 7673 × 3701

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28397773
Product of the distinct prime numbers

The prime factorization of 28397773 is 7673 × 3701. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 60, 27, 263, 730, 4078, 5381, 24388, 58265, 376896, 566173, 8651114, 6147409, 63085568, 53540846, 215048101, 880310325, 7523478158, 2919406552

Basic calculations (n = 28397773)

Multiplication

n×y
n×2 56795546
n×3 85193319
n×4 113591092
n×5 141988865

Division

n÷y
n÷2 14198886.5
n÷3 9465924.3333333
n÷3 7099443.25
n÷5 5679554.6

Exponentiation

ny
n2 806433511359529
n3 2.2900915795181E+22
n4 6.5033500824366E+29
n5 1.8468065938057E+37

Nth Root

y√n
2√n 5328.9560891417
3√n 305.09008536667
4√n 72.999699240077
5√n 30.949729429541

Divisors of 28397773

1, 3701, 7673, 28397773

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28397772
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28397773 can be divided by 4 positive divisors. The sum of these divisors (counting 28397773) is 1, the average is 0.25.

Base conversion 28397773

Base System Value
2 Binary 1101100010101000011001101
3 Ternary 1222102202102101
4 Quaternary 1230111003031
5 Quinary 24232212043
6 Senary 2452355101
8 Octal 154250315
10 Decimal 28397773
12 Duodecimal 9615a91
16 Hexadecimal 1b150cd
20 Vigesimal 8h9e8d
36 Base36 gwnv1

Cryptographic Hash Functions

md5 05ec2e7ecde29d3f6030e63d8321dd97
sha1 f97ce50125e441e99b9d8ebe278ff374fcbafa03
sha256 9bdb0a1463bddeda5f830f7515e2d243569ecf491ad4b28279fa144b9f22b862
sha512 52899a1359d5ac1330685cbedb94dfb926f425aa259e724ca379c2292773c99df1a26168b16349b17e5384431cd645d154c2822a62393b13146ca1b541f6ec9b
ripemd-160 03d9e666618cab06d91bba40670c6e27cf043032

28397773 as geometric shapes

Circle

Radius = n
Diameter 56795546
Circumference 178428470.07022
Area 2.5334855948957E+15

Sphere

Radius = n
Volume 9.5927131763491E+22
Surface area 1.0133942379583E+16
Circumference 178428470.07022

Square

Length = n
Perimeter 113591092
Area 806433511359529
Diagonal 40160515.717792

Cube

Length = n
Surface area 4838601068157174
Volume 2.2900915795181E+22
Space diagonal 49186385.657808

Equilateral Triangle

Length = n
Perimeter 85193319
Area 3.4919595365022E+14
Altitude 24593192.828904

Triangular Pyramid

Length = n
Surface area 3.4919595365022E+14
Volume 2.6988988090257E+21
Height 13386838.572597