49142018 (number)

49142018 is an even 8-digits composite number following 49142017 and preceding 49142019. In scientific notation, it is written as 4.9142018 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 23226336 positive integers (up to 49142018) that are relatively prime to 49142018.

Interesting facts

Basic properties

Name

Name forty-nine million one hundred forty-two thousand eighteen

Notation

Scientific notation 4.9142018 × 10^7
Engineering notation 4.9142018 × 10^6

Prime Factorization of 49142018

Prime Factorization 2 × 19 × 2297 × 563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49142018
Product of the distinct prime numbers

The prime factorization of 49142018 is 2 × 19 × 2297 × 563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 53, 72, 781, 170, 9859, 2540, 92079, 95672, 149893, 563401, 8644175, 2455995, 92906768, 9092899, 246602970, 658235587, 9544441993, 575541172

Basic calculations (n = 49142018)

Multiplication

n×y
n×2 98284036
n×3 147426054
n×4 196568072
n×5 245710090

Division

n÷y
n÷2 24571009
n÷3 16380672.666667
n÷3 12285504.5
n÷5 9828403.6

Exponentiation

ny
n2 2414937933112324
n3 1.1867492337789E+23
n4 5.8319252207848E+30
n5 2.8659257417446E+38

Nth Root

y√n
2√n 7010.13680323
3√n 366.28375876469
4√n 83.726559724081
5√n 34.537476095275

Divisors of 49142018

1, 2, 19, 38, 563, 1126, 2297, 4594, 10697, 21394, 43643, 87286, 1293211, 2586422, 24571009, 49142018

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49142017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49142018 can be divided by 16 positive divisors. The sum of these divisors (counting 49142018) is 1, the average is 0.0625.

Base conversion 49142018

Base System Value
2 Binary 10111011011101100100000010
3 Ternary 10102110200011202
4 Quaternary 2323131210002
5 Quinary 100040021033
6 Senary 4513141202
8 Octal 273354402
10 Decimal 49142018
12 Duodecimal 1455a802
16 Hexadecimal 2edd902
20 Vigesimal f72f0i
36 Base36 t9a82

Cryptographic Hash Functions

md5 f833ae22be56277fe8fdea85a03e522f
sha1 3def7e1902a420fc3e4bd6b85f1a291dad0f425c
sha256 7b35629408a569fdd8c167558373b9ea3e0553ed4e9d51503ef0f30cd2bbea3b
sha512 a330fed74bf3bf44f24eed6bd3f7f230a7b8136e2c8b93bf585047736f228ac4179f477fe18e8ee22b2640dde4bb508220f194d8032becf9c13e0d801f9eceb1
ripemd-160 2541a8e6cff9afea555cd44bfb776b858a4475bf

49142018 as geometric shapes

Circle

Radius = n
Diameter 98284036
Circumference 308768405.46275
Area 7.586751269541E+15

Sphere

Radius = n
Volume 4.9710435659908E+23
Surface area 3.0347005078164E+16
Circumference 308768405.46275

Square

Length = n
Perimeter 196568072
Area 2414937933112324
Diagonal 69497308.337983

Cube

Length = n
Surface area 14489627598673944
Volume 1.1867492337789E+23
Space diagonal 85116471.962464

Equilateral Triangle

Length = n
Perimeter 147426054
Area 1.045698799319E+15
Altitude 42558235.981232

Triangular Pyramid

Length = n
Surface area 1.045698799319E+15
Volume 1.3985973846216E+22
Height 23165769.445994