28444344 (number)

28444344 is an even 8-digits composite number following 28444343 and preceding 28444345. In scientific notation, it is written as 2.8444344 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 9481440 positive integers (up to 28444344) that are relatively prime to 28444344.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-four thousand three hundred forty-four

Notation

Scientific notation 2.8444344 × 10^7
Engineering notation 2.8444344 × 10^6

Prime Factorization of 28444344

Prime Factorization 2 × 2 × 2 × 3 × 1185181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7111086
Product of the distinct prime numbers

The prime factorization of 28444344 is 2 × 2 × 2 × 3 × 1185181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 83, 45, 527, 770, 7273, 5480, 10071, 54467, 886002, 297359, 8191729, 6290652, 75796006, 37010516, 792145907, 525256542, 8900518109, 758252018

Basic calculations (n = 28444344)

Multiplication

n×y
n×2 56888688
n×3 85333032
n×4 113777376
n×5 142221720

Division

n÷y
n÷2 14222172
n÷3 9481448
n÷3 7111086
n÷5 5688868.8

Exponentiation

ny
n2 809080705590336
n3 2.3013769913574E+22
n4 6.5461158815856E+29
n5 1.8619997199968E+37

Nth Root

y√n
2√n 5333.3239166584
3√n 305.25677203405
4√n 73.029609862427
5√n 30.959873994566

Divisors of 28444344

1, 2, 3, 4, 6, 8, 12, 24, 1185181, 2370362, 3555543, 4740724, 7111086, 9481448, 14222172, 28444344

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 -28444343
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 28444344 can be divided by 16 positive divisors. The sum of these divisors (counting 28444344) is 1, the average is 0.0625.

Base conversion 28444344

Base System Value
2 Binary 1101100100000011010111000
3 Ternary 1222112010022020
4 Quaternary 1230200122320
5 Quinary 24240204334
6 Senary 2453354440
8 Octal 154403270
10 Decimal 28444344
12 Duodecimal 9638a20
16 Hexadecimal 1b206b8
20 Vigesimal 8hfah4
36 Base36 gxnso

Cryptographic Hash Functions

md5 2e827721bb457d1e7980126d2ad76957
sha1 c956bbfcb752be48dfd0cdf3476227d19b4c98e7
sha256 225f7e6e3545ea6faf8cb7d4e039d6bcafa9c31743b8c37ab4fdbe56e6fd0bfe
sha512 2501ad40efafe3f9ab71367a0f6680b937567499700d9ab728b7109743f97888c7abb73f63bc5f10e5cd67c43c0a055a60f331964bb8f63cb15f69c2a09f086d
ripemd-160 426ed7fc363d42e8ac7122aa28dc0a0cb0b0b366

28444344 as geometric shapes

Circle

Radius = n
Diameter 56888688
Circumference 178721084.29316
Area 2.5418020008438E+15

Sphere

Radius = n
Volume 9.6399853989188E+22
Surface area 1.0167208003375E+16
Circumference 178721084.29316

Square

Length = n
Perimeter 113777376
Area 809080705590336
Diagonal 40226377.057606

Cube

Length = n
Surface area 4854484233542016
Volume 2.3013769913574E+22
Space diagonal 49267048.995967

Equilateral Triangle

Length = n
Perimeter 85333032
Area 3.5034222237653E+14
Altitude 24633524.497983

Triangular Pyramid

Length = n
Surface area 3.5034222237653E+14
Volume 2.7121987944259E+21
Height 13408792.352535