28443337 (number)

28443337 is an odd 8-digits composite number following 28443336 and preceding 28443338. In scientific notation, it is written as 2.8443337 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 25194240 positive integers (up to 28443337) that are relatively prime to 28443337.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8443337 × 10^7
Engineering notation 2.8443337 × 10^6

Prime Factorization of 28443337

Prime Factorization 13 × 31 × 163 × 433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28443337
Product of the distinct prime numbers

The prime factorization of 28443337 is 13 × 31 × 163 × 433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 20, 2, 504, 51, 3139, 5781, 9763, 10343, 565237, 665678, 2527892, 1832287, 41044246, 54968934, 341384562, 690159034, 6763581343, 2718541402

Basic calculations (n = 28443337)

Multiplication

n×y
n×2 56886674
n×3 85330011
n×4 113773348
n×5 142216685

Division

n÷y
n÷2 14221668.5
n÷3 9481112.3333333
n÷3 7110834.25
n÷5 5688667.4

Exponentiation

ny
n2 809023419695569
n3 2.3011325767294E+22
n4 6.5451889361591E+29
n5 1.8616701463985E+37

Nth Root

y√n
2√n 5333.2295094061
3√n 305.25316971043
4√n 73.028963496726
5√n 30.959654780267

Divisors of 28443337

1, 13, 31, 163, 403, 433, 2119, 5053, 5629, 13423, 65689, 70579, 174499, 917527, 2187949, 28443337

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 -28443336
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 28443337 can be divided by 16 positive divisors. The sum of these divisors (counting 28443337) is 1, the average is 0.0625.

Base conversion 28443337

Base System Value
2 Binary 1101100100000001011001001
3 Ternary 1222112001220221
4 Quaternary 1230200023021
5 Quinary 24240141322
6 Senary 2453350041
8 Octal 154401311
10 Decimal 28443337
12 Duodecimal 9638321
16 Hexadecimal 1b202c9
20 Vigesimal 8hf86h
36 Base36 gxn0p

Cryptographic Hash Functions

md5 abf27c8e50124a2a0446456804aa7e63
sha1 62c6e1e381c2379a6526a492a76f3877d85c7541
sha256 46d7404d842f223ce37dab4fbb655bc66e5e8997708fddf41be5098d9e5d3ebe
sha512 fdd9f7c8729784f62ad65770021142ceb10779009eb902106463360235f1eec11a7839684e6fc3ab539048c620096c9ef5becf9883184ce878b0cd366da56173
ripemd-160 bab3cfe826988444d0c88d85359f19064cd634bf

28443337 as geometric shapes

Circle

Radius = n
Diameter 56886674
Circumference 178714757.12556
Area 2.5416220318977E+15

Sphere

Radius = n
Volume 9.6389615973188E+22
Surface area 1.0166488127591E+16
Circumference 178714757.12556

Square

Length = n
Perimeter 113773348
Area 809023419695569
Diagonal 40224952.944548

Cube

Length = n
Surface area 4854140518173414
Volume 2.3011325767294E+22
Space diagonal 49265304.820804

Equilateral Triangle

Length = n
Perimeter 85330011
Area 3.5031741685646E+14
Altitude 24632652.410402

Triangular Pyramid

Length = n
Surface area 3.5031741685646E+14
Volume 2.7119107490243E+21
Height 13408317.648183