494371986 (number)

494371986 is an even 9-digits composite number following 494371985 and preceding 494371987. In scientific notation, it is written as 4.94371986 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 164790660 positive integers (up to 494371986) that are relatively prime to 494371986.

Interesting facts

Basic properties

Name

Name four hundred ninety-four million three hundred seventy-one thousand nine hundred eighty-six

Notation

Scientific notation 4.94371986 × 10^8
Engineering notation 4.94371986 × 10^6

Prime Factorization of 494371986

Prime Factorization 2 × 3 × 82395331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 494371986
Product of the distinct prime numbers

The prime factorization of 494371986 is 2 × 3 × 82395331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 30, 54, 660, 165, 1507, 7172, 29667, 55543, 735094, 440572, 4268204, 9819072, 77596142, 10778467, 330368562, 126169586, 5718365400, 8891635676

Basic calculations (n = 494371986)

Multiplication

n×y
n×2 988743972
n×3 1483115958
n×4 1977487944
n×5 2471859930

Division

n÷y
n÷2 247185993
n÷3 164790662
n÷3 123592996.5
n÷5 98874397.2

Exponentiation

ny
n2 244403660541584196
n3 1.2082632304761E+26
n4 5.9733149286126E+34
n5 2.9530395642617E+43

Nth Root

y√n
2√n 22234.477416841
3√n 790.71131042511
4√n 149.11229800671
5√n 54.803812350622

Divisors of 494371986

1, 2, 3, 6, 82395331, 164790662, 247185993, 494371986

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -494371985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 494371986 can be divided by 8 positive divisors. The sum of these divisors (counting 494371986) is 1, the average is 0.125.

Base conversion 494371986

Base System Value
2 Binary 11101011101111000010010010010
3 Ternary 1021110020200212120
4 Quaternary 131131320102102
5 Quinary 2003024400421
6 Senary 121020035110
8 Octal 3535702222
10 Decimal 494371986
12 Duodecimal 119692a96
16 Hexadecimal 1d778492
20 Vigesimal 7e9g9j6
36 Base36 86c3v6

Cryptographic Hash Functions

md5 de4bbec4ba4e06facf4fb33c9fc146cf
sha1 5211c76183b4a5a9d9a13e9fc23a0a89eef8f04b
sha256 7eb270392487045b58cfc98ed9c1568fbba2b4bdc36712e75cf48165246578e0
sha512 bdd8156429a586f8d6a87dd81b64c781742b45e05dd120910a8b20b072aeb26bc8c478ae3bc57fd351e569b08afda3368d3f48d7789942f556603255e1eddfb2
ripemd-160 f8ba84f508118d465e2123424d82cb53489e4e38

494371986 as geometric shapes

Circle

Radius = n
Diameter 988743972
Circumference 3106230798.7164
Area 7.6781674446789E+17

Sphere

Radius = n
Volume 5.061161184622E+26
Surface area 3.0712669778716E+18
Circumference 3106230798.7164

Square

Length = n
Perimeter 1977487944
Area 244403660541584196
Diagonal 699147567.45852

Cube

Length = n
Surface area 1466421963249505176
Volume 1.2082632304761E+26
Space diagonal 856277397.59073

Equilateral Triangle

Length = n
Perimeter 1483115958
Area 1.0582988940346E+17
Altitude 428138698.79536

Triangular Pyramid

Length = n
Surface area 1.0582988940346E+17
Volume 1.4239518728801E+25
Height 233049189.15284