949989449 (number)

949989449 is an odd 9-digits composite number following 949989448 and preceding 949989450. In scientific notation, it is written as 9.49989449 × 10^8. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 932152320 positive integers (up to 949989449) that are relatively prime to 949989449.

Interesting facts

Basic properties

Name

Name nine hundred forty-nine million nine hundred eighty-nine thousand four hundred forty-nine

Notation

Scientific notation 9.49989449 × 10^8
Engineering notation 9.49989449 × 10^6

Prime Factorization of 949989449

Prime Factorization 67 × 257 × 55171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 949989449
Product of the distinct prime numbers

The prime factorization of 949989449 is 67 × 257 × 55171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 949989449)

Multiplication

n×y
n×2 1899978898
n×3 2849968347
n×4 3799957796
n×5 4749947245

Division

n÷y
n÷2 474994724.5
n÷3 316663149.66667
n÷3 237497362.25
n÷5 189997889.8

Exponentiation

ny
n2 902479953211323601
n3 8.5734643348477E+26
n4 8.1447006594831E+35
n5 7.7373796917723E+44

Nth Root

y√n
2√n 30821.898854548
3√n 983.04393313249
4√n 175.56166681411
5√n 62.451626885201

Divisors of 949989449

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 -949989448
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 949989449 can be divided by 8 positive divisors. The sum of these divisors (counting 949989449) is 1, the average is 0.125.

Base conversion 949989449

Base System Value
2 Binary 111000100111111011000001001001
3 Ternary 2110012120110112102
4 Quaternary 320213323001021
5 Quinary 3421144130244
6 Senary 234133323145
8 Octal 7047730111
10 Decimal 949989449
12 Duodecimal 2261964b5
16 Hexadecimal 389fb049
20 Vigesimal egh8dc9
36 Base36 fplkjt

Cryptographic Hash Functions

md5 944f23f074790412f5d0db830e7c757f
sha1 6504533ca5b055a2720062fbde418abc425e2ca6
sha256 0f07970085ec94e0225dfbae9e4dd305ba1d39f0f931e6faa1ff95b6896c9593
sha512 ec1cd68c325a4ad3b09135105642e08ab713f84d5bb1512af271b6d4c6173818ca871bf3b92102621120405481004c1fdee078723d6417be782d391a4a4f654f
ripemd-160 d1a95fb779d18d91f410dbb9ed18535d3ce309a2

949989449 as geometric shapes

Circle

Radius = n
Diameter 1899978898
Circumference 5968959747.9324
Area 2.8352243910208E+18

Sphere

Radius = n
Volume 3.5912443426896E+27
Surface area 1.1340897564083E+19
Circumference 5968959747.9324

Square

Length = n
Perimeter 3799957796
Area 902479953211323601
Diagonal 1343487962.8871

Cube

Length = n
Surface area 5414879719267941606
Volume 8.5734643348477E+26
Space diagonal 1645429992.3224

Equilateral Triangle

Length = n
Perimeter 2849968347
Area 3.907852829436E+17
Altitude 822714996.16118

Triangular Pyramid

Length = n
Surface area 3.907852829436E+17
Volume 1.010392461572E+26
Height 447829320.96238