2018668420 (number)

2018668420 is an even 10-digits composite number following 2018668419 and preceding 2018668421. In scientific notation, it is written as 2.018668420 × 10^9. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 799920096 positive integers (up to 2018668420) that are relatively prime to 2018668420.

Interesting facts

Basic properties

Name

Name two billion eighteen million six hundred sixty-eight thousand four hundred twenty

Notation

Scientific notation 2.018668420 × 10^9
Engineering notation 2.018668420 × 10^9

Prime Factorization of 2018668420

Prime Factorization 2 × 2 × 5 × 107 × 943303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1009334210
Product of the distinct prime numbers

The prime factorization of 2018668420 is 2 × 2 × 5 × 107 × 943303. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 74, 54, 806, 778, 4286, 4238, 47028, 81636, 475508, 754204, 6596493, 5655773, 56220931, 26539382, 314250272, 746230109, 8921512705, 3407715635

Basic calculations (n = 2018668420)

Multiplication

n×y
n×2 4037336840
n×3 6056005260
n×4 8074673680
n×5 10093342100

Division

n÷y
n÷2 1009334210
n÷3 672889473.33333
n÷3 504667105
n÷5 403733684

Exponentiation

ny
n2 4075022189905296400
n3 8.2261186055611E+27
n4 1.6605805848221E+37
n5 3.3521615854454E+46

Nth Root

y√n
2√n 44929.594033332
3√n 1263.829038226
4√n 211.96602094046
5√n 72.612768904625

Divisors of 2018668420

1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 943303, 1886606, 3773212, 4716515, 9433030, 18866060, 100933421, 201866842, 403733684, 504667105, 1009334210, 2018668420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2018668419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018668420 can be divided by 24 positive divisors. The sum of these divisors (counting 2018668420) is 1, the average is 0.041666666666667.

Base conversion 2018668420

Base System Value
2 Binary 1111000010100100110111110000100
3 Ternary 12012200110222111001
4 Quaternary 1320110212332010
5 Quinary 13113234342140
6 Senary 532151023044
8 Octal 17024467604
10 Decimal 2018668420
12 Duodecimal 48406aa84
16 Hexadecimal 78526f84
20 Vigesimal 1bagdb10
36 Base36 xdv2is

Cryptographic Hash Functions

md5 0cae571a81177a1c02a7b58af708558f
sha1 b1d3c41bbe01ece06d352e9a218a23b100a04d1b
sha256 931535870a13229435b0e84d46d4f6bc16bc2da4dee32f8318c5abf22e02440d
sha512 d2fa20e84ba961590c6ad3f50703f165f2f1388b04b8840bdac73fc0813968402ced897e0aee29d5edcb246683e63cb87a73b85f53a1397813c2a1700a737979
ripemd-160 b924437666d81c92ea3f43d75614ba232372facc

2018668420 as geometric shapes

Circle

Radius = n
Diameter 4037336840
Circumference 12683667756.611
Area 1.2802059775022E+19

Sphere

Radius = n
Volume 3.4457485038385E+28
Surface area 5.1208239100087E+19
Circumference 12683667756.611

Square

Length = n
Perimeter 8074673680
Area 4075022189905296400
Diagonal 2854828257.4983

Cube

Length = n
Surface area 2.4450133139432E+19
Volume 8.2261186055611E+27
Space diagonal 3496436267.0748

Equilateral Triangle

Length = n
Perimeter 6056005260
Area 1.7645363687216E+18
Altitude 1748218133.5374

Triangular Pyramid

Length = n
Surface area 1.7645363687216E+18
Volume 9.6945737480618E+26
Height 951609419.16609