20006540 (number)

20006540 is an even 8-digits composite number following 20006539 and preceding 20006541. In scientific notation, it is written as 2.0006540 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 24 positive divisors. There are 7985600 positive integers (up to 20006540) that are relatively prime to 20006540.

Interesting facts

Basic properties

Name

Name twenty million six thousand five hundred forty

Notation

Scientific notation 2.0006540 × 10^7
Engineering notation 2.0006540 × 10^6

Prime Factorization of 20006540

Prime Factorization 2 × 2 × 5 × 1427 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10003270
Product of the distinct prime numbers

The prime factorization of 20006540 is 2 × 2 × 5 × 1427 × 701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 58, 34, 433, 185, 1447, 5137, 82705, 11278, 301478, 579879, 458025, 8877823, 65850727, 25574392, 196597060, 15770745, 464164215, 3688400136

Basic calculations (n = 20006540)

Multiplication

n×y
n×2 40013080
n×3 60019620
n×4 80026160
n×5 100032700

Division

n÷y
n÷2 10003270
n÷3 6668846.6666667
n÷3 5001635
n÷5 4001308

Exponentiation

ny
n2 400261642771600
n3 8.0078505665757E+21
n4 1.6020938267422E+29
n5 3.2052354228471E+36

Nth Root

y√n
2√n 4472.8670894629
3√n 271.4713455871
4√n 66.879496779378
5√n 28.855884922843

Divisors of 20006540

1, 2, 4, 5, 10, 20, 701, 1402, 1427, 2804, 2854, 3505, 5708, 7010, 7135, 14020, 14270, 28540, 1000327, 2000654, 4001308, 5001635, 10003270, 20006540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20006539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20006540 can be divided by 24 positive divisors. The sum of these divisors (counting 20006540) is 1, the average is 0.041666666666667.

Base conversion 20006540

Base System Value
2 Binary 1001100010100011010001100
3 Ternary 1101122102210222
4 Quaternary 1030110122030
5 Quinary 20110202130
6 Senary 1552450512
8 Octal 114243214
10 Decimal 20006540
12 Duodecimal 6849a38
16 Hexadecimal 131468c
20 Vigesimal 650g70
36 Base36 bwt58

Cryptographic Hash Functions

md5 9d5b66a220887c6193a35099f2152e44
sha1 47cf9da4e76b5d6c063c8d9565ea14fbe1b9024f
sha256 098432ee886a65de12992847cee6dc411b536ece5969fc0f7b85f9ddd3abcd02
sha512 08765cb10c03e2ee62f359549ccb6e7af6e8a7246c9af4c0628ad6405cdec1e8f2071fe200802a44d2f198c38c1398c7cca7f12498054625b52fb5626dbbf587
ripemd-160 1c3ac970104ed9b4110a05da15f71aae699325af

20006540 as geometric shapes

Circle

Radius = n
Diameter 40013080
Circumference 125704798.1755
Area 1.257459036445E+15

Sphere

Radius = n
Volume 3.3543206014666E+22
Surface area 5.0298361457802E+15
Circumference 125704798.1755

Square

Length = n
Perimeter 80026160
Area 400261642771600
Diagonal 28293520.20416

Cube

Length = n
Surface area 2401569856629600
Volume 8.0078505665757E+21
Space diagonal 34652343.763659

Equilateral Triangle

Length = n
Perimeter 60019620
Area 1.7331837540035E+14
Altitude 17326171.88183

Triangular Pyramid

Length = n
Surface area 1.7331837540035E+14
Volume 9.4373423972571E+20
Height 9431173.4013866