20454726 (number)

20454726 is an even 8-digits composite number following 20454725 and preceding 20454727. In scientific notation, it is written as 2.0454726 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 6818240 positive integers (up to 20454726) that are relatively prime to 20454726.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand seven hundred twenty-six

Notation

Scientific notation 2.0454726 × 10^7
Engineering notation 2.0454726 × 10^6

Prime Factorization of 20454726

Prime Factorization 2 × 3 × 3409121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20454726
Product of the distinct prime numbers

The prime factorization of 20454726 is 2 × 3 × 3409121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 87, 53, 787, 43, 1899, 6027, 15572, 25337, 399695, 661416, 9490775, 444575, 42303433, 17775074, 576514783, 608689528, 8169697841, 2696099454

Basic calculations (n = 20454726)

Multiplication

n×y
n×2 40909452
n×3 61364178
n×4 81818904
n×5 102273630

Division

n÷y
n÷2 10227363
n÷3 6818242
n÷3 5113681.5
n÷5 4090945.2

Exponentiation

ny
n2 418395815735076
n3 8.5581717704075E+21
n4 1.7505505862462E+29
n5 3.5807032590805E+36

Nth Root

y√n
2√n 4522.6901286734
3√n 273.4835584411
4√n 67.250948905375
5√n 28.984027511824

Divisors of 20454726

1, 2, 3, 6, 3409121, 6818242, 10227363, 20454726

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 -20454725
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 20454726 can be divided by 8 positive divisors. The sum of these divisors (counting 20454726) is 1, the average is 0.125.

Base conversion 20454726

Base System Value
2 Binary 1001110000001110101000110
3 Ternary 1102111012121110
4 Quaternary 1032001311012
5 Quinary 20214022401
6 Senary 2010225450
8 Octal 116016506
10 Decimal 20454726
12 Duodecimal 6a25286
16 Hexadecimal 1381d46
20 Vigesimal 67ggg6
36 Base36 c6eyu

Cryptographic Hash Functions

md5 4f6f5591416bd6a4d0f31d857229ada0
sha1 a6e1c51a33a9783afe497e494ed20756c1e17f25
sha256 8236aff8239378fd5cc2a3eb77d7dac10737f1c09d4fa9a1655d92b596dd4827
sha512 f1d2892aeb55c04883295a8f98dbe3fb36ea98263bae5b02de3e7b04712dad7ec0a5d7e9e25efa0140a28ee60e40b64aeab64ee8a82d6a3d6444fdfd8291e1ce
ripemd-160 3dc9e7e1140ff8d89e03bfb8f974dae265c85b30

20454726 as geometric shapes

Circle

Radius = n
Diameter 40909452
Circumference 128520833.86558
Area 1.314429221006E+15

Sphere

Radius = n
Volume 3.5848386082762E+22
Surface area 5.2577168840241E+15
Circumference 128520833.86558

Square

Length = n
Perimeter 81818904
Area 418395815735076
Diagonal 28927350.923826

Cube

Length = n
Surface area 2510374894410456
Volume 8.5581717704075E+21
Space diagonal 35428624.6869

Equilateral Triangle

Length = n
Perimeter 61364178
Area 1.8117070263184E+14
Altitude 17714312.34345

Triangular Pyramid

Length = n
Surface area 1.8117070263184E+14
Volume 1.0085902155691E+21
Height 9642450.3079419