28422020 (number)

28422020 is an even 8-digits composite number following 28422019 and preceding 28422021. In scientific notation, it is written as 2.8422020 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 96 positive divisors. There are 9574400 positive integers (up to 28422020) that are relatively prime to 28422020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8422020 × 10^7
Engineering notation 2.8422020 × 10^6

Prime Factorization of 28422020

Prime Factorization 2 × 2 × 11 × 5 × 23 × 41 × 137

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14211010
Product of the distinct prime numbers

The prime factorization of 28422020 is 2 × 2 × 11 × 5 × 23 × 41 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 4, 35, 787, 851, 8361, 5930, 428, 12303, 813521, 231676, 751261, 9043577, 12912077, 4330752, 787417402, 172210978, 9990518860, 3018913834

Basic calculations (n = 28422020)

Multiplication

n×y
n×2 56844040
n×3 85266060
n×4 113688080
n×5 142110100

Division

n÷y
n÷2 14211010
n÷3 9474006.6666667
n÷3 7105505
n÷5 5684404

Exponentiation

ny
n2 807811220880400
n3 2.2959626676087E+22
n4 6.5255896858028E+29
n5 1.8547044056168E+37

Nth Root

y√n
2√n 5331.2306271629
3√n 305.17689281783
4√n 73.015276669769
5√n 30.955012815112

Divisors of 28422020

1, 2, 4, 5, 10, 11, 20, 22, 23, 41, 44, 46, 55, 82, 92, 110, 115, 137, 164, 205, 220, 230, 253, 274, 410, 451, 460, 506, 548, 685, 820, 902, 943, 1012, 1265, 1370, 1507, 1804, 1886, 2255, 2530, 2740, 3014, 3151, 3772, 4510, 4715, 5060, 5617, 6028, 6302, 7535, 9020, 9430, 10373, 11234, 12604, 15070, 15755, 18860, 20746, 22468, 28085, 30140, 31510, 34661, 41492, 51865, 56170, 61787, 63020, 69322, 103730, 112340, 123574, 129191, 138644, 173305, 207460, 247148, 258382, 308935, 346610, 516764, 617870, 645955, 693220, 1235740, 1291910, 1421101, 2583820, 2842202, 5684404, 7105505, 14211010, 28422020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28422019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28422020 can be divided by 96 positive divisors. The sum of these divisors (counting 28422020) is 1, the average is 0.010416666666667.

Base conversion 28422020

Base System Value
2 Binary 1101100011010111110000100
3 Ternary 1222110222200102
4 Quaternary 1230122332010
5 Quinary 24234001040
6 Senary 2453103232
8 Octal 154327604
10 Decimal 28422020
12 Duodecimal 9627b18
16 Hexadecimal 1b1af84
20 Vigesimal 8hcf10
36 Base36 gx6kk

Cryptographic Hash Functions

md5 67252a2d8e92a102a3be77478c47dad5
sha1 82caf1afdce6cb13fb2e896da729659d9308a406
sha256 d839fe6da58911af26aea18fb1aeaf2ac4bac3dba09d7870ac7966b8af97edf2
sha512 1c44be2072a0055c572c08d40d1673f7db3b495f9692c161c2b74c79a830e90720d822a018fe5259db991b62c17e9d24c6ee74fdbbee9cc64205e9d577b06c6c
ripemd-160 f6ed96c649184511d3e2d9d794f52106223ed0b0

28422020 as geometric shapes

Circle

Radius = n
Diameter 56844040
Circumference 178580818.46436
Area 2.5378137970053E+15

Sphere

Radius = n
Volume 9.6173059326346E+22
Surface area 1.0151255188021E+16
Circumference 178580818.46436

Square

Length = n
Perimeter 113688080
Area 807811220880400
Diagonal 40194806.154039

Cube

Length = n
Surface area 4846867325282400
Volume 2.2959626676087E+22
Space diagonal 49228382.693739

Equilateral Triangle

Length = n
Perimeter 85266060
Area 3.4979251937227E+14
Altitude 24614191.346869

Triangular Pyramid

Length = n
Surface area 3.4979251937227E+14
Volume 2.7058179526955E+21
Height 13398268.718013