20140640 (number)

20140640 is an even 8-digits composite number following 20140639 and preceding 20140641. In scientific notation, it is written as 2.0140640 × 10^7. The sum of its digits is 17. It has a total of 9 prime factors and 96 positive divisors. There are 7096320 positive integers (up to 20140640) that are relatively prime to 20140640.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty thousand six hundred forty

Notation

Scientific notation 2.0140640 × 10^7
Engineering notation 2.0140640 × 10^6

Prime Factorization of 20140640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 421 × 5 × 23 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1258790
Product of the distinct prime numbers

The prime factorization of 20140640 is 2 × 2 × 2 × 2 × 2 × 421 × 5 × 23 × 13. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 3, 67, 30, 514, 214, 2707, 7428, 55101, 30681, 461819, 111307, 7142094, 7241429, 5221688, 69740668, 207642642, 672942782, 5816855369, 174549077

Basic calculations (n = 20140640)

Multiplication

n×y
n×2 40281280
n×3 60421920
n×4 80562560
n×5 100703200

Division

n÷y
n÷2 10070320
n÷3 6713546.6666667
n÷3 5035160
n÷5 4028128

Exponentiation

ny
n2 405645379609600
n3 8.1699575583803E+21
n4 1.6454817399862E+29
n5 3.3141055351635E+36

Nth Root

y√n
2√n 4487.8324389398
3√n 272.07653555578
4√n 66.991286291127
5√n 28.894464716173

Divisors of 20140640

1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 421, 460, 520, 598, 736, 842, 920, 1040, 1196, 1495, 1684, 1840, 2080, 2105, 2392, 2990, 3368, 3680, 4210, 4784, 5473, 5980, 6736, 8420, 9568, 9683, 10946, 11960, 13472, 16840, 19366, 21892, 23920, 27365, 33680, 38732, 43784, 47840, 48415, 54730, 67360, 77464, 87568, 96830, 109460, 125879, 154928, 175136, 193660, 218920, 251758, 309856, 387320, 437840, 503516, 629395, 774640, 875680, 1007032, 1258790, 1549280, 2014064, 2517580, 4028128, 5035160, 10070320, 20140640

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20140639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140640 can be divided by 96 positive divisors. The sum of these divisors (counting 20140640) is 1, the average is 0.010416666666667.

Base conversion 20140640

Base System Value
2 Binary 1001100110101001001100000
3 Ternary 1101220020202122
4 Quaternary 1030311021200
5 Quinary 20124000030
6 Senary 1555403412
8 Octal 114651140
10 Decimal 20140640
12 Duodecimal 68b3568
16 Hexadecimal 1335260
20 Vigesimal 65hbc0
36 Base36 bzom8

Cryptographic Hash Functions

md5 e459aa3ffa21e47c4fcf744f96a2fa96
sha1 31a56fbc3f6d477b08cdcd8bb51829c014cf122c
sha256 e5b7253a2bef276679ab6f741be46f1840d17705a5d1e9e464a8f25d97ebc17f
sha512 aa4eb62eed5b062b4fafc5c48a678a779f48d1d23188044d78fe741824d1766eac39107e251c1a90bf67c980ecfdcde3450fcee69de2afe08e22423b919a738c
ripemd-160 0c692efac46f1154a047a70d70d118306368c83f

20140640 as geometric shapes

Circle

Radius = n
Diameter 40281280
Circumference 126547373.32519
Area 1.2743725445442E+15

Sphere

Radius = n
Volume 3.4222238194064E+22
Surface area 5.0974901781766E+15
Circumference 126547373.32519

Square

Length = n
Perimeter 80562560
Area 405645379609600
Diagonal 28483166.242874

Cube

Length = n
Surface area 2433872277657600
Volume 8.1699575583803E+21
Space diagonal 34884611.776954

Equilateral Triangle

Length = n
Perimeter 60421920
Area 1.7564960183485E+14
Altitude 17442305.888477

Triangular Pyramid

Length = n
Surface area 1.7564960183485E+14
Volume 9.6283873192283E+20
Height 9494388.7476247