20764518 (number)

20764518 is an even 8-digits composite number following 20764517 and preceding 20764519. In scientific notation, it is written as 2.0764518 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 6726720 positive integers (up to 20764518) that are relatively prime to 20764518.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand five hundred eighteen

Notation

Scientific notation 2.0764518 × 10^7
Engineering notation 2.0764518 × 10^6

Prime Factorization of 20764518

Prime Factorization 2 × 3 × 71 × 79 × 617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20764518
Product of the distinct prime numbers

The prime factorization of 20764518 is 2 × 3 × 71 × 79 × 617. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 19, 36, 149, 678, 9995, 5972, 84317, 64409, 747319, 332982, 5535003, 4884403, 22092916, 98583828, 451281827, 663088393, 4078279289, 5276296914

Basic calculations (n = 20764518)

Multiplication

n×y
n×2 41529036
n×3 62293554
n×4 83058072
n×5 103822590

Division

n÷y
n÷2 10382259
n÷3 6921506
n÷3 5191129.5
n÷5 4152903.6

Exponentiation

ny
n2 431165207772324
n3 8.9529377177622E+21
n4 1.8590343639335E+29
n5 3.8601952512516E+36

Nth Root

y√n
2√n 4556.810068458
3√n 274.8573055846
4√n 67.504148527761
5√n 29.071294514689

Divisors of 20764518

1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 617, 1234, 1851, 3702, 5609, 11218, 16827, 33654, 43807, 48743, 87614, 97486, 131421, 146229, 262842, 292458, 3460753, 6921506, 10382259, 20764518

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 -20764517
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 20764518 can be divided by 32 positive divisors. The sum of these divisors (counting 20764518) is 1, the average is 0.03125.

Base conversion 20764518

Base System Value
2 Binary 1001111001101011101100110
3 Ternary 1110001221120020
4 Quaternary 1033031131212
5 Quinary 20303431033
6 Senary 2021020010
8 Octal 117153546
10 Decimal 20764518
12 Duodecimal 6b54606
16 Hexadecimal 13cd766
20 Vigesimal 69fb5i
36 Base36 cd206

Cryptographic Hash Functions

md5 b85b1ffd57681e58edabc8a186795b98
sha1 57412e880b2edb1b4fea3c655b9b4e5d5b65a82a
sha256 edf4a1ff67e8f3a4ca9f884d19562df51e21d1cc46de5074911a811d6c1a150f
sha512 587a4db65f2ec603d3d0e8e52cfdf97e1d48e6cfbaad340f5a0c5a22dec970146ee534832ba4f63335cf3815a685d5e3acb70602af9216d359df2c2bbf25f2d6
ripemd-160 295973b392d82bfa7b7e6a8a99daa042785efdc2

20764518 as geometric shapes

Circle

Radius = n
Diameter 41529036
Circumference 130467314.40827
Area 1.354545449221E+15

Sphere

Radius = n
Volume 3.7501977816225E+22
Surface area 5.4181817968842E+15
Circumference 130467314.40827

Square

Length = n
Perimeter 83058072
Area 431165207772324
Diagonal 29365462.97174

Cube

Length = n
Surface area 2586991246633944
Volume 8.9529377177622E+21
Space diagonal 35965200.170678

Equilateral Triangle

Length = n
Perimeter 62293554
Area 1.8670001157941E+14
Altitude 17982600.085339

Triangular Pyramid

Length = n
Surface area 1.8670001157941E+14
Volume 1.0551138286284E+21
Height 9788487.6572468