28446722 (number)

28446722 is an even 8-digits composite number following 28446721 and preceding 28446723. In scientific notation, it is written as 2.8446722 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 13604932 positive integers (up to 28446722) that are relatively prime to 28446722.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-six thousand seven hundred twenty-two

Notation

Scientific notation 2.8446722 × 10^7
Engineering notation 2.8446722 × 10^6

Prime Factorization of 28446722

Prime Factorization 2 × 23 × 618407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28446722
Product of the distinct prime numbers

The prime factorization of 28446722 is 2 × 23 × 618407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 28, 7, 640, 646, 4751, 169, 74054, 46902, 512101, 399839, 3847043, 4064187, 73329538, 50172500, 370592299, 627554870, 432000564, 3200239883

Basic calculations (n = 28446722)

Multiplication

n×y
n×2 56893444
n×3 85340166
n×4 113786888
n×5 142233610

Division

n÷y
n÷2 14223361
n÷3 9482240.6666667
n÷3 7111680.5
n÷5 5689344.4

Exponentiation

ny
n2 809215992545284
n3 2.301954237789E+22
n4 6.5483052259105E+29
n5 1.8627781833262E+37

Nth Root

y√n
2√n 5333.5468498927
3√n 305.26527847474
4√n 73.031136167341
5√n 30.960391637852

Divisors of 28446722

1, 2, 23, 46, 618407, 1236814, 14223361, 28446722

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28446721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28446722 can be divided by 8 positive divisors. The sum of these divisors (counting 28446722) is 1, the average is 0.125.

Base conversion 28446722

Base System Value
2 Binary 1101100100001000000000010
3 Ternary 1222112020120022
4 Quaternary 1230201000002
5 Quinary 24240243342
6 Senary 2453413442
8 Octal 154410002
10 Decimal 28446722
12 Duodecimal 963a282
16 Hexadecimal 1b21002
20 Vigesimal 8hfgg2
36 Base36 gxpmq

Cryptographic Hash Functions

md5 e033e2a6478d4302258516ef4f6fe651
sha1 2cd3a94f44686285d96ab237e0bb358002f9f79f
sha256 d20f258a17d81126f7c0e76741c9e02e89587e1b85ee4cc18f3a107a4ef14dd2
sha512 0a0cfd22b7243ab2517f71cde9b033efd480879731346259d6889a7aa363672dec875eb683d4d61436a20a22c308623ed1de9e5a80cdafaf196c877de43baf46
ripemd-160 21b7c3306ae7116003e5886e09a3528ac8334769

28446722 as geometric shapes

Circle

Radius = n
Diameter 56893444
Circumference 178736025.70782
Area 2.5422270173476E+15

Sphere

Radius = n
Volume 9.642403363117E+22
Surface area 1.0168908069391E+16
Circumference 178736025.70782

Square

Length = n
Perimeter 113786888
Area 809215992545284
Diagonal 40229740.057457

Cube

Length = n
Surface area 4855295955271704
Volume 2.301954237789E+22
Space diagonal 49271167.812787

Equilateral Triangle

Length = n
Perimeter 85340166
Area 3.5040080334643E+14
Altitude 24635583.906394

Triangular Pyramid

Length = n
Surface area 3.5040080334643E+14
Volume 2.7128790858695E+21
Height 13409913.352486