20928046 (number)

20928046 is an even 8-digits composite number following 20928045 and preceding 20928047. In scientific notation, it is written as 2.0928046 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 10457448 positive integers (up to 20928046) that are relatively prime to 20928046.

Interesting facts

Basic properties

Name

Name twenty million nine hundred twenty-eight thousand forty-six

Notation

Scientific notation 2.0928046 × 10^7
Engineering notation 2.0928046 × 10^6

Prime Factorization of 20928046

Prime Factorization 2 × 2699 × 3877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20928046
Product of the distinct prime numbers

The prime factorization of 20928046 is 2 × 2699 × 3877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 1, 44, 103, 622, 3366, 9612, 82745, 26093, 80044, 305609, 5244966, 3602193, 26160323, 52126808, 943503444, 523257784, 2782759007, 9115483428

Basic calculations (n = 20928046)

Multiplication

n×y
n×2 41856092
n×3 62784138
n×4 83712184
n×5 104640230

Division

n÷y
n÷2 10464023
n÷3 6976015.3333333
n÷3 5232011.5
n÷5 4185609.2

Exponentiation

ny
n2 437983109378116
n3 9.1661306602882E+21
n4 1.9182920410052E+29
n5 4.0146104075591E+36

Nth Root

y√n
2√n 4574.7181333936
3√n 275.5769528876
4√n 67.636662642339
5√n 29.116940316222

Divisors of 20928046

1, 2, 2699, 3877, 5398, 7754, 10464023, 20928046

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20928045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20928046 can be divided by 8 positive divisors. The sum of these divisors (counting 20928046) is 1, the average is 0.125.

Base conversion 20928046

Base System Value
2 Binary 1001111110101011000101110
3 Ternary 1110101020212211
4 Quaternary 1033311120232
5 Quinary 20324144141
6 Senary 2024321034
8 Octal 117653056
10 Decimal 20928046
12 Duodecimal 701317a
16 Hexadecimal 13f562e
20 Vigesimal 6ag026
36 Base36 cgk6m

Cryptographic Hash Functions

md5 34e1113dfd03979acdddd54fcbc4ae13
sha1 e3992040c61fef25e77f5e89275139b7222b3cc2
sha256 1d7fa8cfafb6bcec80746826db001088b11d53964d562df70675d97d679a98c7
sha512 eb77526a93049377fddcb81e54e9044db0d7fc7221ab0dd7bd469ced63fa2d3413b891b43034919a6c115879619ff0f17306ea6469078f64317ab96a9609b312
ripemd-160 2d13aaf04ff037444e9bbc6b441e887667d3c743

20928046 as geometric shapes

Circle

Radius = n
Diameter 41856092
Circumference 131494791.13518
Area 1.3759645188187E+15

Sphere

Radius = n
Volume 3.8394998325608E+22
Surface area 5.5038580752748E+15
Circumference 131494791.13518

Square

Length = n
Perimeter 83712184
Area 437983109378116
Diagonal 29596726.487168

Cube

Length = n
Surface area 2627898656268696
Volume 9.1661306602882E+21
Space diagonal 36248438.975139

Equilateral Triangle

Length = n
Perimeter 62784138
Area 1.8965224957497E+14
Altitude 18124219.487569

Triangular Pyramid

Length = n
Surface area 1.8965224957497E+14
Volume 1.0802388578553E+21
Height 9865575.4957227