28444329 (number)

28444329 is an odd 8-digits composite number following 28444328 and preceding 28444330. In scientific notation, it is written as 2.8444329 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 18234720 positive integers (up to 28444329) that are relatively prime to 28444329.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8444329 × 10^7
Engineering notation 2.8444329 × 10^6

Prime Factorization of 28444329

Prime Factorization 9 × 31 × 269 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28444329
Product of the distinct prime numbers

The prime factorization of 28444329 is 9 × 31 × 269 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 49, 12, 28, 16, 2308, 4919, 26047, 97248, 232603, 61222, 9581231, 6645790, 23409018, 64660833, 559601106, 581126246, 5972132517, 6268958338

Basic calculations (n = 28444329)

Multiplication

n×y
n×2 56888658
n×3 85332987
n×4 113777316
n×5 142221645

Division

n÷y
n÷2 14222164.5
n÷3 9481443
n÷3 7111082.25
n÷5 5688865.8

Exponentiation

ny
n2 809079852260241
n3 2.3013733504962E+22
n4 6.5461020733345E+29
n5 1.8619948104151E+37

Nth Root

y√n
2√n 5333.3225104057
3√n 305.25671837543
4√n 73.029600234464
5√n 30.959870729254

Divisors of 28444329

1, 9, 31, 269, 279, 379, 2421, 3411, 8339, 11749, 75051, 101951, 105741, 917559, 3160481, 28444329

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 -28444328
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 28444329 can be divided by 16 positive divisors. The sum of these divisors (counting 28444329) is 1, the average is 0.0625.

Base conversion 28444329

Base System Value
2 Binary 1101100100000011010101001
3 Ternary 1222112010021200
4 Quaternary 1230200122221
5 Quinary 24240204304
6 Senary 2453354413
8 Octal 154403251
10 Decimal 28444329
12 Duodecimal 9638a09
16 Hexadecimal 1b206a9
20 Vigesimal 8hfag9
36 Base36 gxns9

Cryptographic Hash Functions

md5 15fcd6f315f5ccac95376042c45b8bb0
sha1 ba729ce05b38eb33ed5d4f388b2027a1ec289cf2
sha256 0f6de9231fc749a4d13a524dd94341d99dac83aeb6517c60cb5e7eb6f100492c
sha512 cb02b98cff5053c6627375b33ef95006ca8d5e659829ef410024bd80942a0055bb3b04e3ef63cab7aa4cb414d74b43196732ea31563bb27b0a64a3d3ed0dc98c
ripemd-160 345d6ec491417ab2e115526586f03773e8344be7

28444329 as geometric shapes

Circle

Radius = n
Diameter 56888658
Circumference 178720990.04538
Area 2.5417993200283E+15

Sphere

Radius = n
Volume 9.6399701481148E+22
Surface area 1.0167197280113E+16
Circumference 178720990.04538

Square

Length = n
Perimeter 113777316
Area 809079852260241
Diagonal 40226355.844402

Cube

Length = n
Surface area 4854479113561446
Volume 2.3013733504962E+22
Space diagonal 49267023.015205

Equilateral Triangle

Length = n
Perimeter 85332987
Area 3.5034185287376E+14
Altitude 24633511.507602

Triangular Pyramid

Length = n
Surface area 3.5034185287376E+14
Volume 2.7121945036297E+21
Height 13408785.281467