2018020021 (number)

2018020021 is an odd 10-digits composite number following 2018020020 and preceding 2018020022. In scientific notation, it is written as 2.018020021 × 10^9. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 2004655500 positive integers (up to 2018020021) that are relatively prime to 2018020021.

Interesting facts

Basic properties

Name

Name two billion eighteen million twenty thousand twenty-one

Notation

Scientific notation 2.018020021 × 10^9
Engineering notation 2.018020021 × 10^9

Prime Factorization of 2018020021

Prime Factorization 151 × 13364371

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2018020021
Product of the distinct prime numbers

The prime factorization of 2018020021 is 151 × 13364371. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 57, 1, 569, 561, 106, 3901, 67436, 52362, 461333, 640340, 891719, 2633329, 86534816, 3307133, 543164509, 774815738, 7600866534, 2005110830

Basic calculations (n = 2018020021)

Multiplication

n×y
n×2 4036040042
n×3 6054060063
n×4 8072080084
n×5 10090100105

Division

n÷y
n÷2 1009010010.5
n÷3 672673340.33333
n÷3 504505005.25
n÷5 403604004.2

Exponentiation

ny
n2 4072404805156840441
n3 8.2181944304231E+27
n4 1.6584480897065E+37
n5 3.3467814488168E+46

Nth Root

y√n
2√n 44922.377730926
3√n 1263.6937092091
4√n 211.94899794745
5√n 72.608103641468

Divisors of 2018020021

1, 151, 13364371, 2018020021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2018020020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018020021 can be divided by 4 positive divisors. The sum of these divisors (counting 2018020021) is 1, the average is 0.25.

Base conversion 2018020021

Base System Value
2 Binary 1111000010010001000101010110101
3 Ternary 12012122021001001021
4 Quaternary 1320102020222311
5 Quinary 13113103120041
6 Senary 532125101141
8 Octal 17022105265
10 Decimal 2018020021
12 Duodecimal 4839b77b1
16 Hexadecimal 78488ab5
20 Vigesimal 1bacca11
36 Base36 xdh67p

Cryptographic Hash Functions

md5 34a1464b4952ad2062f93b57dbac2aed
sha1 bf7842c4478c23a9e291a9b4f7ba20a00836977f
sha256 054c122d853e71db3bd128573891a54608016f79dbceab076f65c0d7409801ce
sha512 003d4d21448b8d2b3d9bb983f48d1ff46574e777dbbe7d527857a498551459d0e205b2d4b04e17c13fe790c64270039bd63eb1b09d62f0f35eae7cefe46a86b4
ripemd-160 dfd740b0aad65ee9138cb8acafe152b2ce419c0e

2018020021 as geometric shapes

Circle

Radius = n
Diameter 4036040042
Circumference 12679593745.541
Area 1.2793837018325E+19

Sphere

Radius = n
Volume 3.4424292331186E+28
Surface area 5.1175348073298E+19
Circumference 12679593745.541

Square

Length = n
Perimeter 8072080084
Area 4072404805156840441
Diagonal 2853911282.8386

Cube

Length = n
Surface area 2.4434428830941E+19
Volume 8.2181944304231E+27
Space diagonal 3495313207.0632

Equilateral Triangle

Length = n
Perimeter 6054060063
Area 1.7634030078798E+18
Altitude 1747656603.5316

Triangular Pyramid

Length = n
Surface area 1.7634030078798E+18
Volume 9.6852350181028E+26
Height 951303760.94621