2018240121 (number)

2018240121 is an odd 10-digits composite number following 2018240120 and preceding 2018240122. In scientific notation, it is written as 2.018240121 × 10^9. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 1345493412 positive integers (up to 2018240121) that are relatively prime to 2018240121.

Interesting facts

Basic properties

Name

Name two billion eighteen million two hundred forty thousand one hundred twenty-one

Notation

Scientific notation 2.018240121 × 10^9
Engineering notation 2.018240121 × 10^9

Prime Factorization of 2018240121

Prime Factorization 3 × 672746707

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2018240121
Product of the distinct prime numbers

The prime factorization of 2018240121 is 3 × 672746707. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 70, 81, 33, 529, 4340, 4860, 44123, 86314, 741507, 380937, 9033855, 9776208, 60957637, 73492287, 695250829, 589777137, 5712812131, 6849215427

Basic calculations (n = 2018240121)

Multiplication

n×y
n×2 4036480242
n×3 6054720363
n×4 8072960484
n×5 10091200605

Division

n÷y
n÷2 1009120060.5
n÷3 672746707
n÷3 504560030.25
n÷5 403648024.2

Exponentiation

ny
n2 4073293186014094641
n3 8.2208837326096E+27
n4 1.6591717379229E+37
n5 3.3486069691053E+46

Nth Root

y√n
2√n 44924.827445412
3√n 1263.7396500936
4√n 211.95477688746
5√n 72.609687406375

Divisors of 2018240121

1, 3, 672746707, 2018240121

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 -2018240120
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 2018240121 can be divided by 4 positive divisors. The sum of these divisors (counting 2018240121) is 1, the average is 0.25.

Base conversion 2018240121

Base System Value
2 Binary 1111000010010111110011001111001
3 Ternary 12012122200012222010
4 Quaternary 1320102332121321
5 Quinary 13113132140441
6 Senary 532133520133
8 Octal 17022763171
10 Decimal 2018240121
12 Duodecimal 483aa3049
16 Hexadecimal 784be679
20 Vigesimal 1bae0061
36 Base36 xdlw1l

Cryptographic Hash Functions

md5 cd31683d29d58bfaa326203d2d4d6a5a
sha1 79bef1a9b4e03297fe30691f01d769564e5c6927
sha256 1d039ccb0715078ba7990def390b4a8374da6efefabdbcb8f67cea0dcdef22ff
sha512 ed4752639760efab8f4a6f9a232226f642c3f38479bf19b458101f104994ce25b5a2132e39f52dcc72c55955fd723ee7358a8d98f068243db436b2a36ecd981f
ripemd-160 105e82c69d910f73b36390eaba6677f5d1835683

2018240121 as geometric shapes

Circle

Radius = n
Diameter 4036480242
Circumference 12680976674.628
Area 1.2796627949099E+19

Sphere

Radius = n
Volume 3.4435557253843E+28
Surface area 5.1186511796397E+19
Circumference 12680976674.628

Square

Length = n
Perimeter 8072960484
Area 4073293186014094641
Diagonal 2854222551.2437

Cube

Length = n
Surface area 2.4439759116085E+19
Volume 8.2208837326096E+27
Space diagonal 3495694431.446

Equilateral Triangle

Length = n
Perimeter 6054720363
Area 1.7637876880751E+18
Altitude 1747847215.723

Triangular Pyramid

Length = n
Surface area 1.7637876880751E+18
Volume 9.688404391124E+26
Height 951407517.08124