20764448 (number)

20764448 is an even 8-digits composite number following 20764447 and preceding 20764449. In scientific notation, it is written as 2.0764448 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 12 positive divisors. There are 10382208 positive integers (up to 20764448) that are relatively prime to 20764448.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand four hundred forty-eight

Notation

Scientific notation 2.0764448 × 10^7
Engineering notation 2.0764448 × 10^6

Prime Factorization of 20764448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 648889

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1297778
Product of the distinct prime numbers

The prime factorization of 20764448 is 2 × 2 × 2 × 2 × 2 × 648889. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 58, 72, 319, 240, 1371, 7038, 16161, 90087, 775695, 804771, 7489814, 71795, 84774858, 97249865, 116344016, 665516016, 5100869650, 5129649903

Basic calculations (n = 20764448)

Multiplication

n×y
n×2 41528896
n×3 62293344
n×4 83057792
n×5 103822240

Division

n÷y
n÷2 10382224
n÷3 6921482.6666667
n÷3 5191112
n÷5 4152889.6

Exponentiation

ny
n2 431162300744704
n3 8.9528471733738E+21
n4 1.8590092958347E+29
n5 3.8601301854876E+36

Nth Root

y√n
2√n 4556.8023876398
3√n 274.85699672386
4√n 67.504091636284
5√n 29.071274914009

Divisors of 20764448

1, 2, 4, 8, 16, 32, 648889, 1297778, 2595556, 5191112, 10382224, 20764448

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20764447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20764448 can be divided by 12 positive divisors. The sum of these divisors (counting 20764448) is 1, the average is 0.083333333333333.

Base conversion 20764448

Base System Value
2 Binary 1001111001101011100100000
3 Ternary 1110001221110122
4 Quaternary 1033031130200
5 Quinary 20303430243
6 Senary 2021015412
8 Octal 117153440
10 Decimal 20764448
12 Duodecimal 6b54568
16 Hexadecimal 13cd720
20 Vigesimal 69fb28
36 Base36 cd1y8

Cryptographic Hash Functions

md5 b08660ce24b244fdc37b09744bb8bd1d
sha1 d180f7ee648d60efe9cf1da9250b435f31881464
sha256 91749d9dc438520fd2e40e8aa5f1c55bbe64804c6c3fa1a39b0fd30f019cabbd
sha512 8b9908ce7013778eafc436bc3f7bcc9bf654a83a57ba476aee703162d38f99330bb7c6168f1aac7fb2f54d0e0972d14d112f8bbde8eedc5aaff1329e9ac008d1
ripemd-160 8ed221901221b5bbca60ca1dbff645deda4aaba2

20764448 as geometric shapes

Circle

Radius = n
Diameter 41528896
Circumference 130466874.58529
Area 1.3545363165244E+15

Sphere

Radius = n
Volume 3.7501598544778E+22
Surface area 5.4181452660977E+15
Circumference 130466874.58529

Square

Length = n
Perimeter 83057792
Area 431162300744704
Diagonal 29365363.976791

Cube

Length = n
Surface area 2586973804468224
Volume 8.9528471733738E+21
Space diagonal 35965078.927122

Equilateral Triangle

Length = n
Perimeter 62293344
Area 1.8669875279953E+14
Altitude 17982539.463561

Triangular Pyramid

Length = n
Surface area 1.8669875279953E+14
Volume 1.0551031578699E+21
Height 9788454.6589303