28465722 (number)

28465722 is an even 8-digits composite number following 28465721 and preceding 28465723. In scientific notation, it is written as 2.8465722 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 9488556 positive integers (up to 28465722) that are relatively prime to 28465722.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8465722 × 10^7
Engineering notation 2.8465722 × 10^6

Prime Factorization of 28465722

Prime Factorization 2 × 9 × 3 × 527143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28465722
Product of the distinct prime numbers

The prime factorization of 28465722 is 2 × 9 × 3 × 527143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 20, 73, 909, 607, 7891, 6741, 6823, 50952, 28116, 267558, 7632657, 5426534, 1972979, 70307257, 356608775, 965407295, 1861425709, 7969265011

Basic calculations (n = 28465722)

Multiplication

n×y
n×2 56931444
n×3 85397166
n×4 113862888
n×5 142328610

Division

n÷y
n÷2 14232861
n÷3 9488574
n÷3 7116430.5
n÷5 5693144.4

Exponentiation

ny
n2 810297328981284
n3 2.3065698504124E+22
n4 6.565817613542E+29
n5 1.8690073888979E+37

Nth Root

y√n
2√n 5335.3277312645
3√n 305.33322712929
4√n 73.043327766912
5√n 30.96452631702

Divisors of 28465722

1, 2, 3, 6, 9, 18, 27, 54, 527143, 1054286, 1581429, 3162858, 4744287, 9488574, 14232861, 28465722

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 -28465721
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 28465722 can be divided by 16 positive divisors. The sum of these divisors (counting 28465722) is 1, the average is 0.0625.

Base conversion 28465722

Base System Value
2 Binary 1101100100101101000111010
3 Ternary 1222120012122000
4 Quaternary 1230211220322
5 Quinary 24241400342
6 Senary 2454041430
8 Octal 154455072
10 Decimal 28465722
12 Duodecimal 9649276
16 Hexadecimal 1b25a3a
20 Vigesimal 8hi462
36 Base36 gy4ai

Cryptographic Hash Functions

md5 5b62c69ae7ea2e573b1161e82057e61e
sha1 c981f4a567b74dbab6a9402f7fdfddbdafa826dd
sha256 3f6e1af3ea8a1a7397ac3f9c977258df22e348f19737b0639621a22d284108cb
sha512 096dec8f226f109c1ad7db3d7c8a99ff15c54154ddf7481e878522af904cb17894b557a3a24e6a50885ca6329aa1d8da30fc35fb33aafeb6b2033df2ea830da8
ripemd-160 df719dd1f7688c14585780a95794e55cc057b0f6

28465722 as geometric shapes

Circle

Radius = n
Diameter 56931444
Circumference 178855406.22866
Area 2.545624135951E+15

Sphere

Radius = n
Volume 9.661737196063E+22
Surface area 1.0182496543804E+16
Circumference 178855406.22866

Square

Length = n
Perimeter 113862888
Area 810297328981284
Diagonal 40256610.115142

Cube

Length = n
Surface area 4861783973887704
Volume 2.3065698504124E+22
Space diagonal 49304076.778131

Equilateral Triangle

Length = n
Perimeter 85397166
Area 3.5086903575823E+14
Altitude 24652038.389066

Triangular Pyramid

Length = n
Surface area 3.5086903575823E+14
Volume 2.7183186375117E+21
Height 13418870.038381