28447622 (number)

28447622 is an even 8-digits composite number following 28447621 and preceding 28447623. In scientific notation, it is written as 2.8447622 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 12174720 positive integers (up to 28447622) that are relatively prime to 28447622.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8447622 × 10^7
Engineering notation 2.8447622 × 10^6

Prime Factorization of 28447622

Prime Factorization 2 × 7 × 1493 × 1361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28447622
Product of the distinct prime numbers

The prime factorization of 28447622 is 2 × 7 × 1493 × 1361. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 12, 66, 202, 976, 94, 7885, 98955, 81587, 239540, 560060, 7829098, 6562058, 13701576, 79419148, 373613719, 890020560, 5927972282, 3990765288

Basic calculations (n = 28447622)

Multiplication

n×y
n×2 56895244
n×3 85342866
n×4 113790488
n×5 142238110

Division

n÷y
n÷2 14223811
n÷3 9482540.6666667
n÷3 7111905.5
n÷5 5689524.4

Exponentiation

ny
n2 809267197454884
n3 2.3021727330196E+22
n4 6.5491339687648E+29
n5 1.8630728757078E+37

Nth Root

y√n
2√n 5333.6312208476
3√n 305.26849777775
4√n 73.031713801934
5√n 30.960587540915

Divisors of 28447622

1, 2, 7, 14, 1361, 1493, 2722, 2986, 9527, 10451, 19054, 20902, 2031973, 4063946, 14223811, 28447622

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 -28447621
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 28447622 can be divided by 16 positive divisors. The sum of these divisors (counting 28447622) is 1, the average is 0.0625.

Base conversion 28447622

Base System Value
2 Binary 1101100100001001110000110
3 Ternary 1222112021210122
4 Quaternary 1230201032012
5 Quinary 24240310442
6 Senary 2453421542
8 Octal 154411606
10 Decimal 28447622
12 Duodecimal 963a8b2
16 Hexadecimal 1b21386
20 Vigesimal 8hfj12
36 Base36 gxqbq

Cryptographic Hash Functions

md5 f275554a346dd8f7e02e93f301b68a46
sha1 549a0e9b0fb10f245cf2d527cfcf44f8000bdabb
sha256 f5ca27a39a80d73e8ec301e8e6a5aeaa0c30c6b9e778044cf5f9623f3add6205
sha512 6d9493d2eef214e6d6c50ced8110b77647907fa58fb68f75e96316fef081fc58867838ab65f7ee75ea98273d9c903ac17be208d668d9f81c83aeaf71567685e9
ripemd-160 38c7ccd0737567e2cb0d89305d95d62af0241b61

28447622 as geometric shapes

Circle

Radius = n
Diameter 56895244
Circumference 178741680.5746
Area 2.5423878823155E+15

Sphere

Radius = n
Volume 9.6433185937988E+22
Surface area 1.0169551529262E+16
Circumference 178741680.5746

Square

Length = n
Perimeter 113790488
Area 809267197454884
Diagonal 40231012.849663

Cube

Length = n
Surface area 4855603184729304
Volume 2.3021727330196E+22
Space diagonal 49272726.658514

Equilateral Triangle

Length = n
Perimeter 85342866
Area 3.5042297572268E+14
Altitude 24636363.329257

Triangular Pyramid

Length = n
Surface area 3.5042297572268E+14
Volume 2.7131365849682E+21
Height 13410337.616554