20772520 (number)

20772520 is an even 8-digits composite number following 20772519 and preceding 20772521. In scientific notation, it is written as 2.0772520 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 8285760 positive integers (up to 20772520) that are relatively prime to 20772520.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-two thousand five hundred twenty

Notation

Scientific notation 2.0772520 × 10^7
Engineering notation 2.0772520 × 10^6

Prime Factorization of 20772520

Prime Factorization 2 × 2 × 2 × 5 × 823 × 631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5193130
Product of the distinct prime numbers

The prime factorization of 20772520 is 2 × 2 × 2 × 5 × 823 × 631. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 70, 85, 278, 239, 6892, 5385, 46236, 6272, 83258, 144496, 7708112, 692216, 3914229, 81223416, 27717890, 15454513, 7364291882, 5509659044

Basic calculations (n = 20772520)

Multiplication

n×y
n×2 41545040
n×3 62317560
n×4 83090080
n×5 103862600

Division

n÷y
n÷2 10386260
n÷3 6924173.3333333
n÷3 5193130
n÷5 4154504

Exponentiation

ny
n2 431497587150400
n3 8.9632922590334E+21
n4 1.8619016771662E+29
n5 3.8676389826968E+36

Nth Root

y√n
2√n 4557.6880103842
3√n 274.89260820503
4√n 67.510651088434
5√n 29.073534804089

Divisors of 20772520

1, 2, 4, 5, 8, 10, 20, 40, 631, 823, 1262, 1646, 2524, 3155, 3292, 4115, 5048, 6310, 6584, 8230, 12620, 16460, 25240, 32920, 519313, 1038626, 2077252, 2596565, 4154504, 5193130, 10386260, 20772520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20772519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20772520 can be divided by 32 positive divisors. The sum of these divisors (counting 20772520) is 1, the average is 0.03125.

Base conversion 20772520

Base System Value
2 Binary 1001111001111011010101000
3 Ternary 1110002100112121
4 Quaternary 1033033122220
5 Quinary 20304210040
6 Senary 2021121024
8 Octal 117173250
10 Decimal 20772520
12 Duodecimal 6b59174
16 Hexadecimal 13cf6a8
20 Vigesimal 69gb60
36 Base36 cd86g

Cryptographic Hash Functions

md5 11309f57d4e79e3b6ae7d906bf96c6b5
sha1 79e5d0f15d64b61079a16a5f6a611b8f77bb6789
sha256 716bd11cbdd6ae5b4d410dda62819622c08e543785de27a29c84062f8639a0e7
sha512 22c785ffe945c447e19eb66684758fe7358b5fe03ccf2e316966a95c113747cb17b70a14f17fcefcdd4da78d2970f494db19834d41a7ad1376dc9f3f0e7c520c
ripemd-160 98e2d649843b84c20b56fb66d80fd6df5c784d8f

20772520 as geometric shapes

Circle

Radius = n
Diameter 41545040
Circumference 130517592.45709
Area 1.3555896498334E+15

Sphere

Radius = n
Volume 3.7545350817277E+22
Surface area 5.4223585993337E+15
Circumference 130517592.45709

Square

Length = n
Perimeter 83090080
Area 431497587150400
Diagonal 29376779.508666

Cube

Length = n
Surface area 2588985522902400
Volume 8.9632922590334E+21
Space diagonal 35979060.041241

Equilateral Triangle

Length = n
Perimeter 62317560
Area 1.8684393607197E+14
Altitude 17989530.02062

Triangular Pyramid

Length = n
Surface area 1.8684393607197E+14
Volume 1.0563341230199E+21
Height 9792259.8362221