28019224 (number)

28019224 is an even 8-digits composite number following 28019223 and preceding 28019225. In scientific notation, it is written as 2.8019224 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 13272192 positive integers (up to 28019224) that are relatively prime to 28019224.

Interesting facts

Basic properties

Name

Name twenty-eight million nineteen thousand two hundred twenty-four

Notation

Scientific notation 2.8019224 × 10^7
Engineering notation 2.8019224 × 10^6

Prime Factorization of 28019224

Prime Factorization 2 × 2 × 2 × 19 × 184337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7004806
Product of the distinct prime numbers

The prime factorization of 28019224 is 2 × 2 × 2 × 19 × 184337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 75, 97, 853, 480, 9672, 4452, 8070, 61413, 594884, 122403, 3845556, 9418743, 77365381, 85718900, 456889503, 246332574, 2740929939, 9811753062

Basic calculations (n = 28019224)

Multiplication

n×y
n×2 56038448
n×3 84057672
n×4 112076896
n×5 140096120

Division

n÷y
n÷2 14009612
n÷3 9339741.3333333
n÷3 7004806
n÷5 5603844.8

Exponentiation

ny
n2 785076913562176
n3 2.1997245898327E+22
n4 6.1634576020831E+29
n5 1.7269529916727E+37

Nth Root

y√n
2√n 5293.3188077047
3√n 303.72837579693
4√n 72.755197805412
5√n 30.866772472013

Divisors of 28019224

1, 2, 4, 8, 19, 38, 76, 152, 184337, 368674, 737348, 1474696, 3502403, 7004806, 14009612, 28019224

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 -28019223
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 28019224 can be divided by 16 positive divisors. The sum of these divisors (counting 28019224) is 1, the average is 0.0625.

Base conversion 28019224

Base System Value
2 Binary 1101010111000101000011000
3 Ternary 1221201112011001
4 Quaternary 1222320220120
5 Quinary 24133103344
6 Senary 2440314344
8 Octal 152705030
10 Decimal 28019224
12 Duodecimal 94729b4
16 Hexadecimal 1ab8a18
20 Vigesimal 8f2814
36 Base36 gojrs

Cryptographic Hash Functions

md5 ad528e1d364d170b52c6948a9d5d8556
sha1 ef748fe9e1fffe7338498efef19b5dde71598b1b
sha256 18ea3275ff0464ccf51abb43a524870db505d6b003bbf64e593da26f9639073b
sha512 40926c3da813bf907bd3ac66a818965bc702a24d513c8d834e60e9a9d41964d32d2c09c8ff03f5ded47c119074cfa2ab62076b7f6ed47d8b50305171c4d06d47
ripemd-160 597bf08130a33214e44d20c324c6d910b24fbaf2

28019224 as geometric shapes

Circle

Radius = n
Diameter 56038448
Circumference 176049976.55537
Area 2.4663918641499E+15

Sphere

Radius = n
Volume 9.2141848151191E+22
Surface area 9.8655674565995E+15
Circumference 176049976.55537

Square

Length = n
Perimeter 112076896
Area 785076913562176
Diagonal 39625166.58797

Cube

Length = n
Surface area 4710461481373056
Volume 2.1997245898327E+22
Space diagonal 48530719.556653

Equilateral Triangle

Length = n
Perimeter 84057672
Area 3.3994827553476E+14
Altitude 24265359.778327

Triangular Pyramid

Length = n
Surface area 3.3994827553476E+14
Volume 2.5924002903559E+21
Height 13208388.862657