20222728 (number)

20222728 is an even 8-digits composite number following 20222727 and preceding 20222729. In scientific notation, it is written as 2.0222728 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 9876048 positive integers (up to 20222728) that are relatively prime to 20222728.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-two thousand seven hundred twenty-eight

Notation

Scientific notation 2.0222728 × 10^7
Engineering notation 2.0222728 × 10^6

Prime Factorization of 20222728

Prime Factorization 2 × 2 × 2 × 43 × 58787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5055682
Product of the distinct prime numbers

The prime factorization of 20222728 is 2 × 2 × 2 × 43 × 58787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 21, 81, 684, 241, 7732, 4533, 10245, 60925, 95939, 96224, 6649528, 4945152, 36661415, 96852969, 229616360, 785043359, 8445068199, 5692758738

Basic calculations (n = 20222728)

Multiplication

n×y
n×2 40445456
n×3 60668184
n×4 80890912
n×5 101113640

Division

n÷y
n÷2 10111364
n÷3 6740909.3333333
n÷3 5055682
n÷5 4044545.6

Exponentiation

ny
n2 408958727761984
n3 8.2702611147567E+21
n4 1.672472410127E+29
n5 3.3821954637503E+36

Nth Root

y√n
2√n 4496.9687568405
3√n 272.4456721928
4√n 67.059441966367
5√n 28.917979672686

Divisors of 20222728

1, 2, 4, 8, 43, 86, 172, 344, 58787, 117574, 235148, 470296, 2527841, 5055682, 10111364, 20222728

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 -20222727
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 20222728 can be divided by 16 positive divisors. The sum of these divisors (counting 20222728) is 1, the average is 0.0625.

Base conversion 20222728

Base System Value
2 Binary 1001101001001001100001000
3 Ternary 1102001102100221
4 Quaternary 1031021030020
5 Quinary 20134111403
6 Senary 2001235424
8 Octal 115111410
10 Decimal 20222728
12 Duodecimal 6932b74
16 Hexadecimal 1349308
20 Vigesimal 667gg8
36 Base36 c1fyg

Cryptographic Hash Functions

md5 e841f03709bd6e3877142a3d944ebcc6
sha1 ee5c44e63d4f6a251ed98357242c3ffef27e74af
sha256 f49e756f307a7a65c5c67f6305b1ea25aaca5e7ad160dce2b86d0c6bc6e6f85b
sha512 4e6ba7e9d231d8a8ef9cf2e3f10b6f3c029b8478b6fb1684b5d4ad7461c970a72389f30228843c4a7aa39740365fdf28bbe32edb13afff65c930410c98bbb541
ripemd-160 475c3daf1962c1a78d593a85644afce42b0e92d4

20222728 as geometric shapes

Circle

Radius = n
Diameter 40445456
Circumference 127063147.44069
Area 1.2847817347585E+15

Sphere

Radius = n
Volume 3.4642388748518E+22
Surface area 5.1391269390339E+15
Circumference 127063147.44069

Square

Length = n
Perimeter 80890912
Area 408958727761984
Diagonal 28599256.205782

Cube

Length = n
Surface area 2453752366571904
Volume 8.2702611147567E+21
Space diagonal 35026792.363646

Equilateral Triangle

Length = n
Perimeter 60668184
Area 1.7708432367062E+14
Altitude 17513396.181823

Triangular Pyramid

Length = n
Surface area 1.7708432367062E+14
Volume 9.7465961940464E+20
Height 9533085.4019274