2018032421 (number)

2018032421 is an odd 10-digits composite number following 2018032420 and preceding 2018032422. In scientific notation, it is written as 2.018032421 × 10^9. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 2005651692 positive integers (up to 2018032421) that are relatively prime to 2018032421.

Interesting facts

Basic properties

Name

Name two billion eighteen million thirty-two thousand four hundred twenty-one

Notation

Scientific notation 2.018032421 × 10^9
Engineering notation 2.018032421 × 10^9

Prime Factorization of 2018032421

Prime Factorization 163 × 12380567

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2018032421
Product of the distinct prime numbers

The prime factorization of 2018032421 is 163 × 12380567. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 20, 83, 674, 842, 3482, 1954, 64154, 21371, 9288, 432358, 190322, 9625834, 18279001, 40149892, 363435476, 558466598, 7799464592, 5814981261

Basic calculations (n = 2018032421)

Multiplication

n×y
n×2 4036064842
n×3 6054097263
n×4 8072129684
n×5 10090162105

Division

n÷y
n÷2 1009016210.5
n÷3 672677473.66667
n÷3 504508105.25
n÷5 403606484.2

Exponentiation

ny
n2 4072454852207121241
n3 8.2183459248127E+27
n4 1.6584888523265E+37
n5 3.346884273862E+46

Nth Root

y√n
2√n 44922.515746561
3√n 1263.6962975168
4√n 211.9493235341
5√n 72.608192871333

Divisors of 2018032421

1, 163, 12380567, 2018032421

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 -2018032420
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 2018032421 can be divided by 4 positive divisors. The sum of these divisors (counting 2018032421) is 1, the average is 0.25.

Base conversion 2018032421

Base System Value
2 Binary 1111000010010001011101100100101
3 Ternary 12012122021200001112
4 Quaternary 1320102023230211
5 Quinary 13113104014141
6 Senary 532125234405
8 Octal 17022135445
10 Decimal 2018032421
12 Duodecimal 483a02a05
16 Hexadecimal 7848bb25
20 Vigesimal 1bace111
36 Base36 xdhfs5

Cryptographic Hash Functions

md5 be6a64c5a4934081d925f0d9637b9267
sha1 53903f52f2bbcd6f05af1a3f2927a8ea511b9535
sha256 033867961101bf84ec9c00f1c11d3b3159bec33a0280e5e934a8773b7de6a081
sha512 ab761c4441871232fbfa56bc07f9c77fd91a7d3a1411f5eda0f188d18a84051929dac1bd3a7d98ea51115cb9d6fd9b2f02ef0060d6993ad0e88202af22f510da
ripemd-160 4db0963a2f600d9a4b78d906916e97bb2a643a6c

2018032421 as geometric shapes

Circle

Radius = n
Diameter 4036064842
Circumference 12679671657.039
Area 1.279399424577E+19

Sphere

Radius = n
Volume 3.4424926909402E+28
Surface area 5.117597698308E+19
Circumference 12679671657.039

Square

Length = n
Perimeter 8072129684
Area 4072454852207121241
Diagonal 2853928819.0868

Cube

Length = n
Surface area 2.4434729113243E+19
Volume 8.2183459248127E+27
Space diagonal 3495334684.4932

Equilateral Triangle

Length = n
Perimeter 6054097263
Area 1.7634246788883E+18
Altitude 1747667342.2466

Triangular Pyramid

Length = n
Surface area 1.7634246788883E+18
Volume 9.6854135559532E+26
Height 951309606.36227