2728222 (number)

2728222 is an even 7-digits composite number following 2728221 and preceding 2728223. In scientific notation, it is written as 2.728222 × 10^6. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 1128960 positive integers (up to 2728222) that are relatively prime to 2728222.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.728222 × 10^6
Engineering notation 2.728222 × 10^6

Prime Factorization of 2728222

Prime Factorization 2 × 7 × 7 × 7 × 41 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 55678
Product of the distinct prime numbers

The prime factorization of 2728222 is 2 × 7 × 7 × 7 × 41 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2728222)

Multiplication

n×y
n×2 5456444
n×3 8184666
n×4 10912888
n×5 13641110

Division

n÷y
n÷2 1364111
n÷3 909407.33333333
n÷3 682055.5
n÷5 545644.4

Exponentiation

ny
n2 7443195281284
n3 2.0306689116695E+19
n4 5.5401155995328E+25
n5 1.5114665261189E+32

Nth Root

y√n
2√n 1651.7330292756
3√n 139.73115071187
4√n 40.641518540473
5√n 19.372066059519

Divisors of 2728222

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2728221
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2728222 can be divided by 32 positive divisors. The sum of these divisors (counting 2728222) is 1, the average is 0.03125.

Base conversion 2728222

Base System Value
2 Binary 1010011010000100011110
3 Ternary 12010121102021
4 Quaternary 22122010132
5 Quinary 1144300342
6 Senary 134250354
8 Octal 12320436
10 Decimal 2728222
12 Duodecimal ab69ba
16 Hexadecimal 29a11e
20 Vigesimal h10b2
36 Base36 1mh3y

Cryptographic Hash Functions

md5 b57ff1f3724f2411df939d7e9f711f96
sha1 70623da2a33161144d7f773ef9360f63dfd34feb
sha256 e20b72aed2c65d117013697ba23b598aa589c959a3ad613d7dffc6f6db1cf8a3
sha512 769d9679962104a474a7fd82514f1445b91aed58a06337ac234a2029c76e5d50b70610ac0c632092e3d26ff93ac7c68090ee1d5aadb8a70a2011d0655ae01e44
ripemd-160 8b2b58b3d58166f2650b793c33fd7fe9a03f5a10

2728222 as geometric shapes

Circle

Radius = n
Diameter 5456444
Circumference 17141924.385124
Area 23383487614916

Sphere

Radius = n
Volume 8.5060460463655E+19
Surface area 93533950459664
Circumference 17141924.385124

Square

Length = n
Perimeter 10912888
Area 7443195281284
Diagonal 3858288.5535647

Cube

Length = n
Surface area 44659171687704
Volume 2.0306689116695E+19
Space diagonal 4725419.1183272

Equilateral Triangle

Length = n
Perimeter 8184666
Area 3222998099460.2
Altitude 2362709.5591636

Triangular Pyramid

Length = n
Surface area 3222998099460.2
Volume 2.393166262977E+18
Height 1286096.1845216