20201616 (number)

20201616 is an even 8-digits composite number following 20201615 and preceding 20201617. In scientific notation, it is written as 2.0201616 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 40 positive divisors. There are 6652800 positive integers (up to 20201616) that are relatively prime to 20201616.

Interesting facts

Basic properties

Name

Name twenty million two hundred one thousand six hundred sixteen

Notation

Scientific notation 2.0201616 × 10^7
Engineering notation 2.0201616 × 10^6

Prime Factorization of 20201616

Prime Factorization 2 × 2 × 2 × 2 × 3 × 909 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2525202
Product of the distinct prime numbers

The prime factorization of 20201616 is 2 × 2 × 2 × 2 × 3 × 909 × 463. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 37, 83, 36, 533, 229, 3646, 61642, 52309, 739495, 260715, 4653925, 9190589, 69485979, 215879, 302894800, 498206696, 5162499758, 4678846508

Basic calculations (n = 20201616)

Multiplication

n×y
n×2 40403232
n×3 60604848
n×4 80806464
n×5 101008080

Division

n÷y
n÷2 10100808
n÷3 6733872
n÷3 5050404
n÷5 4040323.2

Exponentiation

ny
n2 408105289011456
n3 8.2443863361785E+21
n4 1.6654992691912E+29
n5 3.3645776684482E+36

Nth Root

y√n
2√n 4494.6207848939
3√n 272.35083045838
4√n 67.041933033691
5√n 28.91193922659

Divisors of 20201616

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 463, 909, 926, 1389, 1818, 1852, 2727, 2778, 3636, 3704, 5454, 5556, 7272, 7408, 10908, 11112, 14544, 21816, 22224, 43632, 420867, 841734, 1262601, 1683468, 2525202, 3366936, 5050404, 6733872, 10100808, 20201616

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20201615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20201616 can be divided by 40 positive divisors. The sum of these divisors (counting 20201616) is 1, the average is 0.025.

Base conversion 20201616

Base System Value
2 Binary 1001101000100000010010000
3 Ternary 1102000100102000
4 Quaternary 1031010002100
5 Quinary 20132422431
6 Senary 2000554000
8 Octal 115040220
10 Decimal 20201616
12 Duodecimal 6922900
16 Hexadecimal 1344090
20 Vigesimal 66540g
36 Base36 c0zo0

Cryptographic Hash Functions

md5 bb20ae3bfd791911377472b5d5bd2ecb
sha1 acff27dd56971ab575edfd7ec9185dd8acf1245f
sha256 8de1d0556dfde88cd573fea47ea6390cf4ccd61f78f63ab908203fb075e61084
sha512 08850818d636a9f4c8b0ce5b50531dfc796d0c7845babd8ca9a6a9785fb941ac21a58233c1f08a10b68eed852302390485c74e1f142820159c75aba44c0a7bf4
ripemd-160 21c4884a2a4644e95fd7f89e7fd7dad5848c0185

20201616 as geometric shapes

Circle

Radius = n
Diameter 40403232
Circumference 126930496.83248
Area 1.2821005778495E+15

Sphere

Radius = n
Volume 3.4534004729459E+22
Surface area 5.1284023113981E+15
Circumference 126930496.83248

Square

Length = n
Perimeter 80806464
Area 408105289011456
Diagonal 28569399.329053

Cube

Length = n
Surface area 2448631734068736
Volume 8.2443863361785E+21
Space diagonal 34990225.306996

Equilateral Triangle

Length = n
Perimeter 60604848
Area 1.7671477385136E+14
Altitude 17495112.653498

Triangular Pyramid

Length = n
Surface area 1.7671477385136E+14
Volume 9.7161024750558E+20
Height 9523133.1096844