949990809 (number)

949990809 is an odd 9-digits composite number following 949990808 and preceding 949990810. In scientific notation, it is written as 9.49990809 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 633327204 positive integers (up to 949990809) that are relatively prime to 949990809.

Interesting facts

Basic properties

Name

Name nine hundred forty-nine million nine hundred ninety thousand eight hundred nine

Notation

Scientific notation 9.49990809 × 10^8
Engineering notation 9.49990809 × 10^6

Prime Factorization of 949990809

Prime Factorization 3 × 316663603

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 949990809
Product of the distinct prime numbers

The prime factorization of 949990809 is 3 × 316663603. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 37, 28, 402, 379, 2536, 3578, 62929, 46256, 169098, 37937, 7535567, 4188779, 76710546, 81912921, 145140174, 266814580, 8792452118, 1498289795

Basic calculations (n = 949990809)

Multiplication

n×y
n×2 1899981618
n×3 2849972427
n×4 3799963236
n×5 4749954045

Division

n÷y
n÷2 474995404.5
n÷3 316663603
n÷3 237497702.25
n÷5 189998161.8

Exponentiation

ny
n2 902482537184474481
n3 8.5735011560825E+26
n4 8.1447472992293E+35
n5 7.7374350758954E+44

Nth Root

y√n
2√n 30821.920916776
3√n 983.04440223915
4√n 175.56172964737
5√n 62.451644766276

Divisors of 949990809

1, 3, 316663603, 949990809

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 -949990808
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 949990809 can be divided by 4 positive divisors. The sum of these divisors (counting 949990809) is 1, the average is 0.25.

Base conversion 949990809

Base System Value
2 Binary 111000100111111011010110011001
3 Ternary 2110012120112101210
4 Quaternary 320213323112121
5 Quinary 3421144201214
6 Senary 234133333333
8 Octal 7047732631
10 Decimal 949990809
12 Duodecimal 226197249
16 Hexadecimal 389fb599
20 Vigesimal egh8h09
36 Base36 fpllll

Cryptographic Hash Functions

md5 ba64157f63a2d9e269642d3dedcf6ad8
sha1 117dd1c8f4e4edd8db75d4a40a0634a44811692b
sha256 e5617b2f41fc19ff3ef0e4961c47223b8c9d179b6962b96661d9c286dd2b9e6f
sha512 adabb0ccce3c303d2ff0bfda366f82dc6b8029f9ec614e124a74f5296cbf110e45a1233e92b648f003899102102997e14336fa2971273ae30d15436e5101f740
ripemd-160 5f92e0e61202b4448e9251fd9bcda3968b54a1f2

949990809 as geometric shapes

Circle

Radius = n
Diameter 1899981618
Circumference 5968968293.0644
Area 2.8352325088118E+18

Sphere

Radius = n
Volume 3.5912597663323E+27
Surface area 1.1340930035247E+19
Circumference 5968968293.0644

Square

Length = n
Perimeter 3799963236
Area 902482537184474481
Diagonal 1343489886.2176

Cube

Length = n
Surface area 5414895223106846886
Volume 8.5735011560825E+26
Space diagonal 1645432347.9115

Equilateral Triangle

Length = n
Perimeter 2849972427
Area 3.9078640183679E+17
Altitude 822716173.95573

Triangular Pyramid

Length = n
Surface area 3.9078640183679E+17
Volume 1.0103968009961E+26
Height 447829962.07253