28297773 (number)

28297773 is an odd 8-digits composite number following 28297772 and preceding 28297774. In scientific notation, it is written as 2.8297773 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 16170120 positive integers (up to 28297773) that are relatively prime to 28297773.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8297773 × 10^7
Engineering notation 2.8297773 × 10^6

Prime Factorization of 28297773

Prime Factorization 3 × 3 × 7 × 449171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9432591
Product of the distinct prime numbers

The prime factorization of 28297773 is 3 × 3 × 7 × 449171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 53, 67, 704, 829, 9202, 8398, 8667, 87760, 424953, 987667, 2545427, 4172435, 42848288, 36536303, 670243604, 335227277, 4300568586, 5001171725

Basic calculations (n = 28297773)

Multiplication

n×y
n×2 56595546
n×3 84893319
n×4 113191092
n×5 141488865

Division

n÷y
n÷2 14148886.5
n÷3 9432591
n÷3 7074443.25
n÷5 5659554.6

Exponentiation

ny
n2 800763956759529
n3 2.2659836674963E+22
n4 6.4122291444518E+29
n5 1.8145180475368E+37

Nth Root

y√n
2√n 5319.5651138039
3√n 304.73154915018
4√n 72.93534886325
5√n 30.927901368338

Divisors of 28297773

1, 3, 7, 9, 21, 63, 449171, 1347513, 3144197, 4042539, 9432591, 28297773

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 -28297772
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 28297773 can be divided by 12 positive divisors. The sum of these divisors (counting 28297773) is 1, the average is 0.083333333333333.

Base conversion 28297773

Base System Value
2 Binary 1101011111100101000101101
3 Ternary 1222020200020200
4 Quaternary 1223330220231
5 Quinary 24221012043
6 Senary 2450304113
8 Octal 153745055
10 Decimal 28297773
12 Duodecimal 9588039
16 Hexadecimal 1afca2d
20 Vigesimal 8gh48d
36 Base36 guip9

Cryptographic Hash Functions

md5 2d9f207690c11ac063642fa2205c05db
sha1 a19fa9b321f206855deb9b587009ee57383411b3
sha256 248b4de4ae2a0c747b54dd9ef3aad10704f29fae6055f90fcbf4fba52b782d56
sha512 dea3b7d1860dec542ef7a3f0653da6f3eab2f13a3acb970236fececd4f1306addadbf632f32966c28412b2affbbcdd98e4b0279d7884ecd60eaeddfcb02597dc
ripemd-160 197d3a25117e0c2bfecfc26dfb7bd87e48855842

28297773 as geometric shapes

Circle

Radius = n
Diameter 56595546
Circumference 177800151.5395
Area 2.5156741638152E+15

Sphere

Radius = n
Volume 9.4917301906144E+22
Surface area 1.0062696655261E+16
Circumference 177800151.5395

Square

Length = n
Perimeter 113191092
Area 800763956759529
Diagonal 40019094.361555

Cube

Length = n
Surface area 4804583740557174
Volume 2.2659836674963E+22
Space diagonal 49013180.577051

Equilateral Triangle

Length = n
Perimeter 84893319
Area 3.4674096449435E+14
Altitude 24506590.288525

Triangular Pyramid

Length = n
Surface area 3.4674096449435E+14
Volume 2.670487362241E+21
Height 13339698.120518