394906149 (number)

394906149 is an odd 9-digits composite number following 394906148 and preceding 394906150. In scientific notation, it is written as 3.94906149 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 238278240 positive integers (up to 394906149) that are relatively prime to 394906149.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million nine hundred six thousand one hundred forty-nine

Notation

Scientific notation 3.94906149 × 10^8
Engineering notation 3.94906149 × 10^6

Prime Factorization of 394906149

Prime Factorization 9 × 11 × 229 × 17419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 394906149
Product of the distinct prime numbers

The prime factorization of 394906149 is 9 × 11 × 229 × 17419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 44, 85, 157, 873, 3351, 5034, 633, 44077, 172323, 715342, 1582155, 7825461, 59164719, 1772097, 351670400, 202915148, 1331639392, 1891287491

Basic calculations (n = 394906149)

Multiplication

n×y
n×2 789812298
n×3 1184718447
n×4 1579624596
n×5 1974530745

Division

n÷y
n÷2 197453074.5
n÷3 131635383
n÷3 98726537.25
n÷5 78981229.8

Exponentiation

ny
n2 155950866518010201
n3 6.158595612984E+25
n4 2.4320672767718E+34
n5 9.6043832237888E+42

Nth Root

y√n
2√n 19872.245695945
3√n 733.66527724791
4√n 140.96895295045
5√n 52.396077907558

Divisors of 394906149

1, 9, 11, 99, 229, 2061, 2519, 17419, 22671, 156771, 191609, 1724481, 3988951, 35900559, 43878461, 394906149

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 -394906148
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 394906149 can be divided by 16 positive divisors. The sum of these divisors (counting 394906149) is 1, the average is 0.0625.

Base conversion 394906149

Base System Value
2 Binary 10111100010011100101000100101
3 Ternary 1000112002022101200
4 Quaternary 113202130220211
5 Quinary 1302043444044
6 Senary 103104113113
8 Octal 2742345045
10 Decimal 394906149
12 Duodecimal b0305799
16 Hexadecimal 1789ca25
20 Vigesimal 6383579
36 Base36 6j47j9

Cryptographic Hash Functions

md5 873b5d22f9f020fdb134a1fc481c5d35
sha1 a86cdad7f5e35b86787567f400d98aa9fffba4c7
sha256 5e30847b65201a07f10af93479f6a3e4520b6ac2c0acaee07e053d61520e3ada
sha512 7a1113be0388622a0b9ea52113f6c35bdbc304f1e81015109f448c727b0aa0489db7552915b19a61a47a798c9fc8fd1113f4fd6eb777168aca1de4c840606b66
ripemd-160 6039424bbf15c593b2e123b63ce7531fe22cef94

394906149 as geometric shapes

Circle

Radius = n
Diameter 789812298
Circumference 2481268513.1117
Area 4.8993409657394E+17

Sphere

Radius = n
Volume 2.5797064978908E+26
Surface area 1.9597363862958E+18
Circumference 2481268513.1117

Square

Length = n
Perimeter 1579624596
Area 155950866518010201
Diagonal 558481631.78033

Cube

Length = n
Surface area 935705199108061206
Volume 6.158595612984E+25
Space diagonal 683997514.28937

Equilateral Triangle

Length = n
Perimeter 1184718447
Area 6.7528706073396E+16
Altitude 341998757.14468

Triangular Pyramid

Length = n
Surface area 6.7528706073396E+16
Volume 7.2579745342112E+24
Height 186160543.92678