15662020 (number)

15662020 is an even 8-digits composite number following 15662019 and preceding 15662021. In scientific notation, it is written as 1.5662020 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 5695200 positive integers (up to 15662020) that are relatively prime to 15662020.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-two thousand twenty

Notation

Scientific notation 1.5662020 × 10^7
Engineering notation 1.5662020 × 10^6

Prime Factorization of 15662020

Prime Factorization 2 × 2 × 5 × 11 × 71191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7831010
Product of the distinct prime numbers

The prime factorization of 15662020 is 2 × 2 × 5 × 11 × 71191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 5, 84, 807, 23, 7081, 155, 48276, 72286, 86626, 326584, 9782054, 189331, 67940739, 45641160, 806944820, 434260143, 5142472127, 4974436699

Basic calculations (n = 15662020)

Multiplication

n×y
n×2 31324040
n×3 46986060
n×4 62648080
n×5 78310100

Division

n÷y
n÷2 7831010
n÷3 5220673.3333333
n÷3 3915505
n÷5 3132404

Exponentiation

ny
n2 245298870480400
n3 3.8418758154414E+21
n4 6.017153585896E+28
n5 9.4240779805375E+35

Nth Root

y√n
2√n 3957.5270055933
3√n 250.19728427471
4√n 62.908878591128
5√n 27.477015254265

Divisors of 15662020

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71191, 142382, 284764, 355955, 711910, 783101, 1423820, 1566202, 3132404, 3915505, 7831010, 15662020

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 -15662019
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 15662020 can be divided by 24 positive divisors. The sum of these divisors (counting 15662020) is 1, the average is 0.041666666666667.

Base conversion 15662020

Base System Value
2 Binary 111011101111101111000100
3 Ternary 1002110201020211
4 Quaternary 323233233010
5 Quinary 13002141040
6 Senary 1315405204
8 Octal 73575704
10 Decimal 15662020
12 Duodecimal 52b3804
16 Hexadecimal eefbc4
20 Vigesimal 4hhf10
36 Base36 9bow4

Cryptographic Hash Functions

md5 e0bfd413c5fabc9e30b56522eb7a913f
sha1 4964c1c241423c44fadf40e2be3b4ee127172613
sha256 d84f2f3d977cecebbfa2b3e43b67e3d23a87101041f0e93722174c358243148e
sha512 304fc291e82ae43f2e9f8d6ed9ff24c05b3ed0f6a4dd001385fe757a7d763adcae45590e54b14307be988593baf2acc697758b3f406762e7c39f18fb58e174a2
ripemd-160 0c4cef5c03ffbcd04e56f12c71f2de32aa753f34

15662020 as geometric shapes

Circle

Radius = n
Diameter 31324040
Circumference 98407373.944753
Area 7.706291294351E+14

Sphere

Radius = n
Volume 1.6092811783727E+22
Surface area 3.0825165177404E+15
Circumference 98407373.944753

Square

Length = n
Perimeter 62648080
Area 245298870480400
Diagonal 22149441.098159

Cube

Length = n
Surface area 1471793222882400
Volume 3.8418758154414E+21
Space diagonal 27127414.38916

Equilateral Triangle

Length = n
Perimeter 46986060
Area 1.0621752667783E+14
Altitude 13563707.19458

Triangular Pyramid

Length = n
Surface area 1.0621752667783E+14
Volume 4.5276940692921E+20
Height 7383147.0327196