20140686 (number)

20140686 is an even 8-digits composite number following 20140685 and preceding 20140687. In scientific notation, it is written as 2.0140686 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6421536 positive integers (up to 20140686) that are relatively prime to 20140686.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty thousand six hundred eighty-six

Notation

Scientific notation 2.0140686 × 10^7
Engineering notation 2.0140686 × 10^6

Prime Factorization of 20140686

Prime Factorization 2 × 9 × 23 × 48649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20140686
Product of the distinct prime numbers

The prime factorization of 20140686 is 2 × 9 × 23 × 48649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 66, 15, 98, 253, 7221, 4363, 46880, 23175, 419053, 444266, 9946783, 9025028, 37612706, 86709113, 184442255, 933849723, 8349560986, 8268001115

Basic calculations (n = 20140686)

Multiplication

n×y
n×2 40281372
n×3 60422058
n×4 80562744
n×5 100703430

Division

n÷y
n÷2 10070343
n÷3 6713562
n÷3 5035171.5
n÷5 4028137.2

Exponentiation

ny
n2 405647232550596
n3 8.1700135375705E+21
n4 1.6454967727596E+29
n5 3.3141433814164E+36

Nth Root

y√n
2√n 4487.8375639054
3√n 272.07674269105
4√n 66.991324542103
5√n 28.894477914802

Divisors of 20140686

1, 2, 9, 18, 23, 46, 207, 414, 48649, 97298, 437841, 875682, 1118927, 2237854, 10070343, 20140686

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20140685
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140686 can be divided by 16 positive divisors. The sum of these divisors (counting 20140686) is 1, the average is 0.0625.

Base conversion 20140686

Base System Value
2 Binary 1001100110101001010001110
3 Ternary 1101220020211100
4 Quaternary 1030311022032
5 Quinary 20124000221
6 Senary 1555403530
8 Octal 114651216
10 Decimal 20140686
12 Duodecimal 68b35a6
16 Hexadecimal 133528e
20 Vigesimal 65hbe6
36 Base36 bzoni

Cryptographic Hash Functions

md5 0abeb67c6df052195aff96c68b26adb5
sha1 6e940f799408b8c65df35fe16174461c3c621c90
sha256 f835280e35a51f0750b7a18e9daf8b0409bdad164c72347dc5f2c95453a15968
sha512 aa363fa8b634dbc36e8947e9b26759649d2a01c5d93bbfa30ce1283ac81c0533c82549d69cb0859be57b994331893a48e685cec9ddafff2920372b95e0de6243
ripemd-160 e2eada21645f978380bfe4dd60de440742e13b64

20140686 as geometric shapes

Circle

Radius = n
Diameter 40281372
Circumference 126547662.35172
Area 1.27437836573E+15

Sphere

Radius = n
Volume 3.4222472679148E+22
Surface area 5.0975134629199E+15
Circumference 126547662.35172

Square

Length = n
Perimeter 80562744
Area 405647232550596
Diagonal 28483231.296698

Cube

Length = n
Surface area 2433883395303576
Volume 8.1700135375705E+21
Space diagonal 34884691.451291

Equilateral Triangle

Length = n
Perimeter 60422058
Area 1.7565040418183E+14
Altitude 17442345.725646

Triangular Pyramid

Length = n
Surface area 1.7565040418183E+14
Volume 9.6284532913367E+20
Height 9494410.4322326