20506770 (number)

20506770 is an even 8-digits composite number following 20506769 and preceding 20506771. In scientific notation, it is written as 2.0506770 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 5225472 positive integers (up to 20506770) that are relatively prime to 20506770.

Interesting facts

Basic properties

Name

Name twenty million five hundred six thousand seven hundred seventy

Notation

Scientific notation 2.0506770 × 10^7
Engineering notation 2.0506770 × 10^6

Prime Factorization of 20506770

Prime Factorization 2 × 29 × 3 × 243 × 5 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20506770
Product of the distinct prime numbers

The prime factorization of 20506770 is 2 × 29 × 3 × 243 × 5 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20506770)

Multiplication

n×y
n×2 41013540
n×3 61520310
n×4 82027080
n×5 102533850

Division

n÷y
n÷2 10253385
n÷3 6835590
n÷3 5126692.5
n÷5 4101354

Exponentiation

ny
n2 420527615832900
n3 8.6236630965336E+21
n4 1.768434756781E+29
n5 3.6264884817315E+36

Nth Root

y√n
2√n 4528.4401287861
3√n 273.71530804508
4√n 67.293685653158
5√n 28.998761631091

Divisors of 20506770

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20506769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20506770 can be divided by 64 positive divisors. The sum of these divisors (counting 20506770) is 1, the average is 0.015625.

Base conversion 20506770

Base System Value
2 Binary 1001110001110100010010010
3 Ternary 1102120212000000
4 Quaternary 1032032202102
5 Quinary 20222204040
6 Senary 2011310430
8 Octal 116164222
10 Decimal 20506770
12 Duodecimal 6a4b416
16 Hexadecimal 138e892
20 Vigesimal 6836ia
36 Base36 c7j4i

Cryptographic Hash Functions

md5 fcf2af69f6b35e80b3a129bd139eb2e1
sha1 605ca2af058025877936f5a48d4674c98f9138f6
sha256 c84956cb3a547d09ea85383b02f92959bebe0542e2f7b8676c6fc421fd5aeeae
sha512 498499113170821ce38f1ffa377f6d13aa1c57bd43ca96e2a436fea3d0ceb291131d2f1929b414c6d905f072d347f5787059caeda3886650b1755e41ebb86d7b
ripemd-160 c33752c98d7b8e1a430269518139fd39e246c0f1

20506770 as geometric shapes

Circle

Radius = n
Diameter 41013540
Circumference 128847835.96171
Area 1.3211264685323E+15

Sphere

Radius = n
Volume 3.6122715508138E+22
Surface area 5.2845058741291E+15
Circumference 128847835.96171

Square

Length = n
Perimeter 82027080
Area 420527615832900
Diagonal 29000952.254466

Cube

Length = n
Surface area 2523165694997400
Volume 8.6236630965336E+21
Space diagonal 35518767.539129

Equilateral Triangle

Length = n
Perimeter 61520310
Area 1.820937991521E+14
Altitude 17759383.769565

Triangular Pyramid

Length = n
Surface area 1.820937991521E+14
Volume 1.0163084423712E+21
Height 9666984.0848219