22444728 (number)

22444728 is an even 8-digits composite number following 22444727 and preceding 22444729. In scientific notation, it is written as 2.2444728 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 7481568 positive integers (up to 22444728) that are relatively prime to 22444728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2444728 × 10^7
Engineering notation 2.2444728 × 10^6

Prime Factorization of 22444728

Prime Factorization 2 × 2 × 2 × 3 × 935197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5611182
Product of the distinct prime numbers

The prime factorization of 22444728 is 2 × 2 × 2 × 3 × 935197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 43, 35, 307, 800, 4412, 4149, 74875, 14193, 866098, 290784, 3945332, 2669456, 4493250, 56115622, 318670134, 441465425, 7976728919, 2716656559

Basic calculations (n = 22444728)

Multiplication

n×y
n×2 44889456
n×3 67334184
n×4 89778912
n×5 112223640

Division

n÷y
n÷2 11222364
n÷3 7481576
n÷3 5611182
n÷5 4488945.6

Exponentiation

ny
n2 503765814993984
n3 1.1306886693238E+22
n4 2.5377999635655E+29
n5 5.6960229900638E+36

Nth Root

y√n
2√n 4737.5867274383
3√n 282.07945047712
4√n 68.83012950328
5√n 29.527241039607

Divisors of 22444728

1, 2, 3, 4, 6, 8, 12, 24, 935197, 1870394, 2805591, 3740788, 5611182, 7481576, 11222364, 22444728

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 -22444727
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 22444728 can be divided by 16 positive divisors. The sum of these divisors (counting 22444728) is 1, the average is 0.0625.

Base conversion 22444728

Base System Value
2 Binary 1010101100111101010111000
3 Ternary 1120020022101020
4 Quaternary 1111213222320
5 Quinary 21221212403
6 Senary 2121022440
8 Octal 125475270
10 Decimal 22444728
12 Duodecimal 7624a20
16 Hexadecimal 1567ab8
20 Vigesimal 705bg8
36 Base36 dd2go

Cryptographic Hash Functions

md5 f8ba610a0fdaf7f379a5da107e3bba93
sha1 5031fe60abe64944dc4a3678fab5fa13d73aa084
sha256 9d7b866d85537a1fad51ef775a9c6a8d72668c8d114317d2877fffb28a5bda75
sha512 3787e4b1a2cf20f69a10ff76c5ac36d15856e13f3b3c5e14a7a2b3539bc07c5dce4f7267706f0882688a17635e3ad1d0bc709b45f674cc5e06972449291af923
ripemd-160 cb83d5b19d377155a0f774cd17268a144260326c

22444728 as geometric shapes

Circle

Radius = n
Diameter 44889456
Circumference 141024385.19324
Area 1.5826269835148E+15

Sphere

Radius = n
Volume 4.7362176227266E+22
Surface area 6.3305079340591E+15
Circumference 141024385.19324

Square

Length = n
Perimeter 89778912
Area 503765814993984
Diagonal 31741638.741375

Cube

Length = n
Surface area 3022594889963904
Volume 1.1306886693238E+22
Space diagonal 38875409.258064

Equilateral Triangle

Length = n
Perimeter 67334184
Area 2.1813699667148E+14
Altitude 19437704.629032

Triangular Pyramid

Length = n
Surface area 2.1813699667148E+14
Volume 1.3325293758161E+21
Height 10580546.247125