2018382221 (number)

2018382221 is an odd 10-digits composite number following 2018382220 and preceding 2018382222. In scientific notation, it is written as 2.018382221 × 10^9. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 2017028832 positive integers (up to 2018382221) that are relatively prime to 2018382221.

Interesting facts

Basic properties

Name

Name two billion eighteen million three hundred eighty-two thousand two hundred twenty-one

Notation

Scientific notation 2.018382221 × 10^9
Engineering notation 2.018382221 × 10^9

Prime Factorization of 2018382221

Prime Factorization 1493 × 1351897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2018382221
Product of the distinct prime numbers

The prime factorization of 2018382221 is 1493 × 1351897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 7, 12, 446, 466, 4037, 5395, 51088, 62825, 192534, 439984, 4844821, 9842025, 51607390, 60343188, 576665750, 177035042, 65948061, 8927751079

Basic calculations (n = 2018382221)

Multiplication

n×y
n×2 4036764442
n×3 6055146663
n×4 8073528884
n×5 10091911105

Division

n÷y
n÷2 1009191110.5
n÷3 672794073.66667
n÷3 504595555.25
n÷5 403676444.2

Exponentiation

ny
n2 4073866790048892841
n3 8.222620299757E+27
n4 1.6596390623063E+37
n5 3.3497859766362E+46

Nth Root

y√n
2√n 44926.408948413
3√n 1263.7693084724
4√n 211.95850761036
5√n 72.610709836352

Divisors of 2018382221

1, 1493, 1351897, 2018382221

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 -2018382220
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 2018382221 can be divided by 4 positive divisors. The sum of these divisors (counting 2018382221) is 1, the average is 0.25.

Base conversion 2018382221

Base System Value
2 Binary 1111000010011100001000110001101
3 Ternary 12012122221102220002
4 Quaternary 1320103201012031
5 Quinary 13113201212341
6 Senary 532140534045
8 Octal 17023410615
10 Decimal 2018382221
12 Duodecimal 483b51325
16 Hexadecimal 784e118d
20 Vigesimal 1baehfb1
36 Base36 xdoxot

Cryptographic Hash Functions

md5 2bf7ec758be32598a4c5b5c9bdbb85b3
sha1 9538afe4a59d66f58c7bde961ad8c534ad0f1f37
sha256 c93dae3b16f2c6131937db1c3f4ac1f5133e12b9c6818f645346665afc5d7ffc
sha512 02b911deaa2d39856ad1f358f06071a1dbe43ca1fed49c5935e1dbbef662411e93d4d4358239ed9a9ee909eb8c3122e31583ff5f4ec8c9d0875927fb7a351339
ripemd-160 2b0f92d73763b0f18257fcc97e450f75c9a0a54d

2018382221 as geometric shapes

Circle

Radius = n
Diameter 4036764442
Circumference 12681869515.26
Area 1.2798429979321E+19

Sphere

Radius = n
Volume 3.44428313693E+28
Surface area 5.1193719917284E+19
Circumference 12681869515.26

Square

Length = n
Perimeter 8073528884
Area 4073866790048892841
Diagonal 2854423510.9909

Cube

Length = n
Surface area 2.4443200740293E+19
Volume 8.222620299757E+27
Space diagonal 3495940555.8657

Equilateral Triangle

Length = n
Perimeter 6055146663
Area 1.7640360659081E+18
Altitude 1747970277.9329

Triangular Pyramid

Length = n
Surface area 1.7640360659081E+18
Volume 9.6904509551339E+26
Height 951474503.66364