28249570 (number)

28249570 is an even 8-digits composite number following 28249569 and preceding 28249571. In scientific notation, it is written as 2.8249570 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 11284864 positive integers (up to 28249570) that are relatively prime to 28249570.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred forty-nine thousand five hundred seventy

Notation

Scientific notation 2.8249570 × 10^7
Engineering notation 2.8249570 × 10^6

Prime Factorization of 28249570

Prime Factorization 2 × 5 × 1049 × 2693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28249570
Product of the distinct prime numbers

The prime factorization of 28249570 is 2 × 5 × 1049 × 2693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 9, 33, 980, 912, 1170, 2853, 5834, 10050, 585420, 153806, 5950815, 8236084, 99084442, 36186389, 132822412, 302828107, 8681649054, 9375660216

Basic calculations (n = 28249570)

Multiplication

n×y
n×2 56499140
n×3 84748710
n×4 112998280
n×5 141247850

Division

n÷y
n÷2 14124785
n÷3 9416523.3333333
n÷3 7062392.5
n÷5 5649914

Exponentiation

ny
n2 798038205184900
n3 2.2544236140045E+22
n4 6.3686497693474E+29
n5 1.7991161746466E+37

Nth Root

y√n
2√n 5315.0324552161
3√n 304.55842217814
4√n 72.904269115163
5√n 30.917357538867

Divisors of 28249570

1, 2, 5, 10, 1049, 2098, 2693, 5245, 5386, 10490, 13465, 26930, 2824957, 5649914, 14124785, 28249570

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 -28249569
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 28249570 can be divided by 16 positive divisors. The sum of these divisors (counting 28249570) is 1, the average is 0.0625.

Base conversion 28249570

Base System Value
2 Binary 1101011110000110111100010
3 Ternary 1222011020010101
4 Quaternary 1223300313202
5 Quinary 24212441240
6 Senary 2445253014
8 Octal 153606742
10 Decimal 28249570
12 Duodecimal 956416a
16 Hexadecimal 1af0de2
20 Vigesimal 8gb3ia
36 Base36 gthia

Cryptographic Hash Functions

md5 23dcc4ff02137b5db5f1112ec75a9452
sha1 646e50f9b5c7cb9c058e93d05afd1b31510b7f66
sha256 bb845612c0a5b328fd3de1b833ee1c2fbf431573e3ef32ff246a158b4d665896
sha512 b22f5d780b0ae41bcaaf7ce13a3266a2ef9f1ec22b8c4ae01ff0c1ec2a5ae8f5b9141b3387b221b4d99da933f0597e96cf9f886d62ebf9eab8ea022db33f75d0
ripemd-160 82bf9d69c414bb1b1abde339022cbd496d101294

28249570 as geometric shapes

Circle

Radius = n
Diameter 56499140
Circumference 177497283.15814
Area 2.5071109626929E+15

Sphere

Radius = n
Volume 9.4433075517813E+22
Surface area 1.0028443850771E+16
Circumference 177497283.15814

Square

Length = n
Perimeter 112998280
Area 798038205184900
Diagonal 39950925.025208

Cube

Length = n
Surface area 4788229231109400
Volume 2.2544236140045E+22
Space diagonal 48929690.531974

Equilateral Triangle

Length = n
Perimeter 84748710
Area 3.4556067944033E+14
Altitude 24464845.265987

Triangular Pyramid

Length = n
Surface area 3.4556067944033E+14
Volume 2.6568637085495E+21
Height 13316975.008403