20343428 (number)

20343428 is an even 8-digits composite number following 20343427 and preceding 20343429. In scientific notation, it is written as 2.0343428 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 36 positive divisors. There are 8663760 positive integers (up to 20343428) that are relatively prime to 20343428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0343428 × 10^7
Engineering notation 2.0343428 × 10^6

Prime Factorization of 20343428

Prime Factorization 2 × 2 × 7 × 7 × 271 × 383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1453102
Product of the distinct prime numbers

The prime factorization of 20343428 is 2 × 2 × 7 × 7 × 271 × 383. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 29, 27, 875, 267, 8654, 9807, 2850, 3762, 151625, 667363, 201376, 6687984, 29427572, 69951113, 171115562, 617761090, 2331724194, 4254483847

Basic calculations (n = 20343428)

Multiplication

n×y
n×2 40686856
n×3 61030284
n×4 81373712
n×5 101717140

Division

n÷y
n÷2 10171714
n÷3 6781142.6666667
n÷3 5085857
n÷5 4068685.6

Exponentiation

ny
n2 413855062791184
n3 8.4192306723279E+21
n4 1.7127601299789E+29
n5 3.4843412385497E+36

Nth Root

y√n
2√n 4510.3689427806
3√n 272.98663094733
4√n 67.15928039207
5√n 28.952417131746

Divisors of 20343428

1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 383, 542, 766, 1084, 1532, 1897, 2681, 3794, 5362, 7588, 10724, 13279, 18767, 26558, 37534, 53116, 75068, 103793, 207586, 415172, 726551, 1453102, 2906204, 5085857, 10171714, 20343428

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20343427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20343428 can be divided by 36 positive divisors. The sum of these divisors (counting 20343428) is 1, the average is 0.027777777777778.

Base conversion 20343428

Base System Value
2 Binary 1001101100110101010000100
3 Ternary 1102021112221022
4 Quaternary 1031212222010
5 Quinary 20201442203
6 Senary 2004010312
8 Octal 115465204
10 Decimal 20343428
12 Duodecimal 6990998
16 Hexadecimal 1366a84
20 Vigesimal 672ib8
36 Base36 c4138

Cryptographic Hash Functions

md5 4f217e80ca2c308f916bb6cc40c55947
sha1 55c9884206aeedd9f5671603ebae2d24529f773c
sha256 6d88dee93d04667a00cb956ce1f3cbe08611d4d6313d4b6d08a8edf0c143dd1f
sha512 b4e0a410eac3fb043e9b862cffa708d036210c006d0cab641662ce922d24fef560a09a46bf00365cf65a857e4357dbf38609679a104ffa47bb890e333a0ae2cf
ripemd-160 ef959abad74aa8a92bb5f9f06eb8f6933f8b6b1c

20343428 as geometric shapes

Circle

Radius = n
Diameter 40686856
Circumference 127821527.90727
Area 1.3001640249157E+15

Sphere

Radius = n
Volume 3.5266390972084E+22
Surface area 5.2006560996629E+15
Circumference 127821527.90727

Square

Length = n
Perimeter 81373712
Area 413855062791184
Diagonal 28769951.782761

Cube

Length = n
Surface area 2483130376747104
Volume 8.4192306723279E+21
Space diagonal 35235850.896119

Equilateral Triangle

Length = n
Perimeter 61030284
Area 1.7920449893098E+14
Altitude 17617925.44806

Triangular Pyramid

Length = n
Surface area 1.7920449893098E+14
Volume 9.9221585012948E+20
Height 9589983.9275869