28443339 (number)

28443339 is an odd 8-digits composite number following 28443338 and preceding 28443340. In scientific notation, it is written as 2.8443339 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 18520488 positive integers (up to 28443339) that are relatively prime to 28443339.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8443339 × 10^7
Engineering notation 2.8443339 × 10^6

Prime Factorization of 28443339

Prime Factorization 3 × 9 × 43 × 24499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28443339
Product of the distinct prime numbers

The prime factorization of 28443339 is 3 × 9 × 43 × 24499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 49, 96, 72, 607, 6579, 2187, 92381, 12941, 359329, 151424, 4208481, 3406713, 24055740, 52137965, 180612788, 129732315, 3262606506, 6305381504

Basic calculations (n = 28443339)

Multiplication

n×y
n×2 56886678
n×3 85330017
n×4 113773356
n×5 142216695

Division

n÷y
n÷2 14221669.5
n÷3 9481113
n÷3 7110834.75
n÷5 5688667.8

Exponentiation

ny
n2 809023533468921
n3 2.3011330621434E+22
n4 6.5451907770654E+29
n5 1.8616708009174E+37

Nth Root

y√n
2√n 5333.2296969097
3√n 305.25317686508
4√n 73.028964780488
5√n 30.959655215654

Divisors of 28443339

1, 3, 9, 27, 43, 129, 387, 1161, 24499, 73497, 220491, 661473, 1053457, 3160371, 9481113, 28443339

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 -28443338
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 28443339 can be divided by 16 positive divisors. The sum of these divisors (counting 28443339) is 1, the average is 0.0625.

Base conversion 28443339

Base System Value
2 Binary 1101100100000001011001011
3 Ternary 1222112001221000
4 Quaternary 1230200023023
5 Quinary 24240141324
6 Senary 2453350043
8 Octal 154401313
10 Decimal 28443339
12 Duodecimal 9638323
16 Hexadecimal 1b202cb
20 Vigesimal 8hf86j
36 Base36 gxn0r

Cryptographic Hash Functions

md5 5440f06d31abade138db35d483e72b50
sha1 6923ca16a41104117c86af06c9f7e368fa4edb77
sha256 e9b57bdd9016144a7e288d3f519613432a972eaacdb1ddee1bd15bdde878dded
sha512 8ae714a520b72e185f4af0189145dde832a165b91fabfdf62272043aa0dad9d1b66631e875c67b9e046155712ab2d41d9a565fad33d06e132b4b1b6adba3bc43
ripemd-160 8f37e41926f29b240aa0410372b9a729fca3a00e

28443339 as geometric shapes

Circle

Radius = n
Diameter 56886678
Circumference 178714769.69193
Area 2.5416223893272E+15

Sphere

Radius = n
Volume 9.6389636306165E+22
Surface area 1.0166489557309E+16
Circumference 178714769.69193

Square

Length = n
Perimeter 113773356
Area 809023533468921
Diagonal 40224955.772976

Cube

Length = n
Surface area 4854141200813526
Volume 2.3011330621434E+22
Space diagonal 49265308.284905

Equilateral Triangle

Length = n
Perimeter 85330017
Area 3.5031746612177E+14
Altitude 24632654.142453

Triangular Pyramid

Length = n
Surface area 3.5031746612177E+14
Volume 2.7119113210903E+21
Height 13408318.590992