20267440 (number)

20267440 is an even 8-digits composite number following 20267439 and preceding 20267441. In scientific notation, it is written as 2.0267440 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 8106944 positive integers (up to 20267440) that are relatively prime to 20267440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0267440 × 10^7
Engineering notation 2.0267440 × 10^6

Prime Factorization of 20267440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 253343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2533430
Product of the distinct prime numbers

The prime factorization of 20267440 is 2 × 2 × 2 × 2 × 5 × 253343. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 54, 20, 33, 30, 1826, 4009, 8733, 499, 409601, 234046, 6258415, 2752749, 25322129, 65579050, 228168433, 341017181, 1104882025, 8444929708

Basic calculations (n = 20267440)

Multiplication

n×y
n×2 40534880
n×3 60802320
n×4 81069760
n×5 101337200

Division

n÷y
n÷2 10133720
n÷3 6755813.3333333
n÷3 5066860
n÷5 4053488

Exponentiation

ny
n2 410769124153600
n3 8.3252385776356E+21
n4 1.6873127335792E+29
n5 3.4197509589052E+36

Nth Root

y√n
2√n 4501.937360737
3√n 272.6463148256
4√n 67.096478005459
5√n 28.930755780055

Divisors of 20267440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 253343, 506686, 1013372, 1266715, 2026744, 2533430, 4053488, 5066860, 10133720, 20267440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20267439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20267440 can be divided by 20 positive divisors. The sum of these divisors (counting 20267440) is 1, the average is 0.05.

Base conversion 20267440

Base System Value
2 Binary 1001101010100000110110000
3 Ternary 1102010200200221
4 Quaternary 1031110012300
5 Quinary 20142024230
6 Senary 2002222424
8 Octal 115240660
10 Decimal 20267440
12 Duodecimal 6954a14
16 Hexadecimal 13541b0
20 Vigesimal 66d8c0
36 Base36 c2egg

Cryptographic Hash Functions

md5 27ce67a4828d4294a75554de6ce4bade
sha1 07b0c30e60b8bdc06ca80bb06084534e335565e5
sha256 f3f8892ed1c9ecbc7610641f4fe41ec0398a8147fb598153a80956fe80a82cbe
sha512 bcc36b3651fb793fd7495ef6dc6e6bd439655ad925dddba0ecc5dfdec11f72f82e2c2960cffc6f0d7c69a2df9088ff616725a2d44831755b779c65e46e15c716
ripemd-160 f482027a71f0b8fa2617c3f5239184d486d3406d

20267440 as geometric shapes

Circle

Radius = n
Diameter 40534880
Circumference 127344081.22214
Area 1.2904692627625E+15

Sphere

Radius = n
Volume 3.487267780651E+22
Surface area 5.1618770510499E+15
Circumference 127344081.22214

Square

Length = n
Perimeter 81069760
Area 410769124153600
Diagonal 28662488.522583

Cube

Length = n
Surface area 2464614744921600
Volume 8.3252385776356E+21
Space diagonal 35104235.819354

Equilateral Triangle

Length = n
Perimeter 60802320
Area 1.7786824830365E+14
Altitude 17552117.909677

Triangular Pyramid

Length = n
Surface area 1.7786824830365E+14
Volume 9.8113877554033E+20
Height 9554162.840861