20731024 (number)

20731024 is an even 8-digits composite number following 20731023 and preceding 20731025. In scientific notation, it is written as 2.0731024 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 9681408 positive integers (up to 20731024) that are relatively prime to 20731024.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-one thousand twenty-four

Notation

Scientific notation 2.0731024 × 10^7
Engineering notation 2.0731024 × 10^6

Prime Factorization of 20731024

Prime Factorization 2 × 2 × 2 × 2 × 17 × 383 × 199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2591378
Product of the distinct prime numbers

The prime factorization of 20731024 is 2 × 2 × 2 × 2 × 17 × 383 × 199. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 21, 36, 720, 19, 4864, 5960, 63366, 96958, 781894, 305121, 3968293, 9699291, 92694418, 46501978, 261811313, 594394559, 1914387709, 9611284518

Basic calculations (n = 20731024)

Multiplication

n×y
n×2 41462048
n×3 62193072
n×4 82924096
n×5 103655120

Division

n÷y
n÷2 10365512
n÷3 6910341.3333333
n÷3 5182756
n÷5 4146204.8

Exponentiation

ny
n2 429775356088576
n3 8.9096832216808E+21
n4 1.8470685670106E+29
n5 3.8291622792343E+36

Nth Root

y√n
2√n 4553.1334265536
3√n 274.70944076773
4√n 67.476910321632
5√n 29.061909824873

Divisors of 20731024

1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 383, 398, 766, 796, 1532, 1592, 3064, 3184, 3383, 6128, 6511, 6766, 13022, 13532, 26044, 27064, 52088, 54128, 76217, 104176, 152434, 304868, 609736, 1219472, 1295689, 2591378, 5182756, 10365512, 20731024

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20731023
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20731024 can be divided by 40 positive divisors. The sum of these divisors (counting 20731024) is 1, the average is 0.025.

Base conversion 20731024

Base System Value
2 Binary 1001111000101010010010000
3 Ternary 1110000020121201
4 Quaternary 1033011102100
5 Quinary 20301343044
6 Senary 2020200544
8 Octal 117052220
10 Decimal 20731024
12 Duodecimal 6b39154
16 Hexadecimal 13c5490
20 Vigesimal 69b7b4
36 Base36 ccc5s

Cryptographic Hash Functions

md5 37a0da77ba9e43069480d33ee758d216
sha1 2ba0e16faea07136d2ee71d4ad33be093695229a
sha256 6e1853247f826504e1c9f1412df141e6e419d5ad01640199adbaebf9d0148edc
sha512 2a6b9bd26ccc7c1ba7c10205934cb33bcb8ec8211a8c929048cebf042fd7b31b1d2d79c02aa1238a0255ae2238228347bde30af9b0d58f783dc39daa09171f33
ripemd-160 4a2558e8cde9f7036f8f24185231c5cefa02adcf

20731024 as geometric shapes

Circle

Radius = n
Diameter 41462048
Circumference 130256865.39959
Area 1.3501791013818E+15

Sphere

Radius = n
Volume 3.7320793806726E+22
Surface area 5.4007164055272E+15
Circumference 130256865.39959

Square

Length = n
Perimeter 82924096
Area 429775356088576
Diagonal 29318095.302682

Cube

Length = n
Surface area 2578652136531456
Volume 8.9096832216808E+21
Space diagonal 35907186.86093

Equilateral Triangle

Length = n
Perimeter 62193072
Area 1.860981881466E+14
Altitude 17953593.430465

Triangular Pyramid

Length = n
Surface area 1.860981881466E+14
Volume 1.0500162373791E+21
Height 9772698.4342274