22248728 (number)

22248728 is an even 8-digits composite number following 22248727 and preceding 22248729. In scientific notation, it is written as 2.2248728 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 10640608 positive integers (up to 22248728) that are relatively prime to 22248728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2248728 × 10^7
Engineering notation 2.2248728 × 10^6

Prime Factorization of 22248728

Prime Factorization 2 × 2 × 2 × 23 × 120917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5562182
Product of the distinct prime numbers

The prime factorization of 22248728 is 2 × 2 × 2 × 23 × 120917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 2, 83, 254, 870, 6781, 9968, 86372, 78734, 506237, 830462, 4073862, 655158, 9413468, 27937842, 342433877, 360392667, 2673744647, 994307682

Basic calculations (n = 22248728)

Multiplication

n×y
n×2 44497456
n×3 66746184
n×4 88994912
n×5 111243640

Division

n÷y
n÷2 11124364
n÷3 7416242.6666667
n÷3 5562182
n÷5 4449745.6

Exponentiation

ny
n2 495005897617984
n3 1.1013251574498E+22
n4 2.4503083867659E+29
n5 5.4516244813272E+36

Nth Root

y√n
2√n 4716.8557323709
3√n 281.25595654874
4√n 68.679369044647
5√n 29.475490257542

Divisors of 22248728

1, 2, 4, 8, 23, 46, 92, 184, 120917, 241834, 483668, 967336, 2781091, 5562182, 11124364, 22248728

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 -22248727
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 22248728 can be divided by 16 positive divisors. The sum of these divisors (counting 22248728) is 1, the average is 0.0625.

Base conversion 22248728

Base System Value
2 Binary 1010100110111110100011000
3 Ternary 1112212100111222
4 Quaternary 1110313310120
5 Quinary 21143424403
6 Senary 2112511212
8 Octal 124676430
10 Decimal 22248728
12 Duodecimal 754b508
16 Hexadecimal 1537d18
20 Vigesimal 6j11g8
36 Base36 d8v88

Cryptographic Hash Functions

md5 7d8429517f55ab6907f7ccca1e9049a7
sha1 7336ac386a322ee7d6da1ca77209109578a18bc8
sha256 ea4118eb0c172357cd177538ab53971e4a34603e26777e3461c9d70368eff8aa
sha512 8615ecdcbe5204755eb17aa6d5b951cae673e6b733d575ddacad900f77dcccd61c267ae83dc6909adbcf9b5da130d3e2475c6bc44aff3126170599f4a7f601c6
ripemd-160 1ed187927116aed340969d5dfe11a30dac2a3a2a

22248728 as geometric shapes

Circle

Radius = n
Diameter 44497456
Circumference 139792880.87304
Area 1.5551068914403E+15

Sphere

Radius = n
Volume 4.6132200318107E+22
Surface area 6.2204275657611E+15
Circumference 139792880.87304

Square

Length = n
Perimeter 88994912
Area 495005897617984
Diagonal 31464452.88315

Cube

Length = n
Surface area 2970035385707904
Volume 1.1013251574498E+22
Space diagonal 38535927.29978

Equilateral Triangle

Length = n
Perimeter 66746184
Area 2.1434384118015E+14
Altitude 19267963.64989

Triangular Pyramid

Length = n
Surface area 2.1434384118015E+14
Volume 1.2979241452069E+21
Height 10488150.96105