20166440 (number)

20166440 is an even 8-digits composite number following 20166439 and preceding 20166441. In scientific notation, it is written as 2.0166440 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 48 positive divisors. There are 6913536 positive integers (up to 20166440) that are relatively prime to 20166440.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-six thousand four hundred forty

Notation

Scientific notation 2.0166440 × 10^7
Engineering notation 2.0166440 × 10^6

Prime Factorization of 20166440

Prime Factorization 2 × 2 × 2 × 7 × 5 × 7 × 10289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 720230
Product of the distinct prime numbers

The prime factorization of 20166440 is 2 × 2 × 2 × 7 × 5 × 7 × 10289. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 4, 66, 871, 726, 4766, 1139, 59923, 3839, 226942, 402488, 3540745, 286976, 50437732, 26651740, 244783730, 984700748, 2010127393, 5531964334

Basic calculations (n = 20166440)

Multiplication

n×y
n×2 40332880
n×3 60499320
n×4 80665760
n×5 100832200

Division

n÷y
n÷2 10083220
n÷3 6722146.6666667
n÷3 5041610
n÷5 4033288

Exponentiation

ny
n2 406685302273600
n3 8.2013947471824E+21
n4 1.6539293508537E+29
n5 3.335386701823E+36

Nth Root

y√n
2√n 4490.7059578645
3√n 272.19266194515
4√n 67.012729819524
5√n 28.901863641956

Divisors of 20166440

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 10289, 20578, 41156, 51445, 72023, 82312, 102890, 144046, 205780, 288092, 360115, 411560, 504161, 576184, 720230, 1008322, 1440460, 2016644, 2520805, 2880920, 4033288, 5041610, 10083220, 20166440

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20166439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20166440 can be divided by 48 positive divisors. The sum of these divisors (counting 20166440) is 1, the average is 0.020833333333333.

Base conversion 20166440

Base System Value
2 Binary 1001100111011011100101000
3 Ternary 1101221120011012
4 Quaternary 1030323130220
5 Quinary 20130311230
6 Senary 2000123052
8 Octal 114733450
10 Decimal 20166440
12 Duodecimal 6906488
16 Hexadecimal 133b728
20 Vigesimal 660g20
36 Base36 c08iw

Cryptographic Hash Functions

md5 39a227fc661dfeaa9b921c0953714ce8
sha1 39b54e4a98f07f3318e555c74d090beca249f09f
sha256 37bf5287be1697fc85bce14e6f5e34905a2a694962c1f24e09427b849b94816c
sha512 6df74e44a5fdbbe9bb68569af9e234fac1d12b47db77c7e225fd85a051cc7ae861ef3a1d694d5a2df700e283ec7826548e1b2d1f9965ebc2244f6065ed0d8d5a
ripemd-160 be69a3c2a3608365d9f4cb5c717f9cf19386853e

20166440 as geometric shapes

Circle

Radius = n
Diameter 40332880
Circumference 126709479.50612
Area 1.2776395579457E+15

Sphere

Radius = n
Volume 3.4353921982584E+22
Surface area 5.1105582317827E+15
Circumference 126709479.50612

Square

Length = n
Perimeter 80665760
Area 406685302273600
Diagonal 28519652.952783

Cube

Length = n
Surface area 2440111813641600
Volume 8.2013947471824E+21
Space diagonal 34929298.687789

Equilateral Triangle

Length = n
Perimeter 60499320
Area 1.7609990155735E+14
Altitude 17464649.343895

Triangular Pyramid

Length = n
Surface area 1.7609990155735E+14
Volume 9.665436401534E+20
Height 9506550.9842611