20236720 (number)

20236720 is an even 8-digits composite number following 20236719 and preceding 20236721. In scientific notation, it is written as 2.0236720 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 40 positive divisors. There are 6938112 positive integers (up to 20236720) that are relatively prime to 20236720.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-six thousand seven hundred twenty

Notation

Scientific notation 2.0236720 × 10^7
Engineering notation 2.0236720 × 10^6

Prime Factorization of 20236720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 36137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2529590
Product of the distinct prime numbers

The prime factorization of 20236720 is 2 × 2 × 2 × 2 × 5 × 7 × 36137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 57, 77, 977, 32, 7775, 4673, 75260, 65863, 998220, 73738, 1124706, 5452353, 37792464, 40311560, 758985838, 84037597, 3403592081, 7376155258

Basic calculations (n = 20236720)

Multiplication

n×y
n×2 40473440
n×3 60710160
n×4 80946880
n×5 101183600

Division

n÷y
n÷2 10118360
n÷3 6745573.3333333
n÷3 5059180
n÷5 4047344

Exponentiation

ny
n2 409524836358400
n3 8.2874394464308E+21
n4 1.6771059159437E+29
n5 3.3939122831297E+36

Nth Root

y√n
2√n 4498.5242024468
3√n 272.50849228647
4√n 67.071038477474
5√n 28.921980205513

Divisors of 20236720

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 36137, 72274, 144548, 180685, 252959, 289096, 361370, 505918, 578192, 722740, 1011836, 1264795, 1445480, 2023672, 2529590, 2890960, 4047344, 5059180, 10118360, 20236720

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 -20236719
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 20236720 can be divided by 40 positive divisors. The sum of these divisors (counting 20236720) is 1, the average is 0.025.

Base conversion 20236720

Base System Value
2 Binary 1001101001100100110110000
3 Ternary 1102002010120011
4 Quaternary 1031030212300
5 Quinary 20140033340
6 Senary 2001424304
8 Octal 115144660
10 Decimal 20236720
12 Duodecimal 693b094
16 Hexadecimal 134c9b0
20 Vigesimal 669bg0
36 Base36 c1qr4

Cryptographic Hash Functions

md5 092cdb88b3a1b6cdcf6f9a05fe17c18f
sha1 49e721b78e8e68134cb2fb89e3d4f84cad29969b
sha256 5c1ebb2c8e4052803e0b47a39ff3314413d10ebfc9e8df630025829c364d864c
sha512 38ca5318e881cb51389b718a4ed5942e1b8c76b9738a756c789fa157720b28dd5b3792769718fbe3b32f74c9e6f2bef926e85b96a4153c2d80bffb282ea5ebcf
ripemd-160 7fbc66ffc84102c66cafffb445020f7029064b92

20236720 as geometric shapes

Circle

Radius = n
Diameter 40473440
Circumference 127151061.76951
Area 1.2865602173661E+15

Sphere

Radius = n
Volume 3.471434517597E+22
Surface area 5.1462408694644E+15
Circumference 127151061.76951

Square

Length = n
Perimeter 80946880
Area 409524836358400
Diagonal 28619043.881947

Cube

Length = n
Surface area 2457149018150400
Volume 8.2874394464308E+21
Space diagonal 35051027.218545

Equilateral Triangle

Length = n
Perimeter 60710160
Area 1.7732945588352E+14
Altitude 17525513.609273

Triangular Pyramid

Length = n
Surface area 1.7732945588352E+14
Volume 9.7668410520735E+20
Height 9539681.2939823