968509905 (number)

968509905 is an odd 9-digits composite number following 968509904 and preceding 968509906. In scientific notation, it is written as 9.68509905 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 454430400 positive integers (up to 968509905) that are relatively prime to 968509905.

Interesting facts

Basic properties

Name

Name nine hundred sixty-eight million five hundred nine thousand nine hundred five

Notation

Scientific notation 9.68509905 × 10^8
Engineering notation 9.68509905 × 10^6

Prime Factorization of 968509905

Prime Factorization 3 × 5 × 31 × 11 × 189347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 968509905
Product of the distinct prime numbers

The prime factorization of 968509905 is 3 × 5 × 31 × 11 × 189347. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 968509905)

Multiplication

n×y
n×2 1937019810
n×3 2905529715
n×4 3874039620
n×5 4842549525

Division

n÷y
n÷2 484254952.5
n÷3 322836635
n÷3 242127476.25
n÷5 193701981

Exponentiation

ny
n2 938011436083109025
n3 9.0847336684977E+26
n4 8.798654542227E+35
n5 8.5215840748201E+44

Nth Root

y√n
2√n 31120.891777068
3√n 989.39115201134
4√n 176.41114414081
5√n 62.693254215599

Divisors of 968509905

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -968509904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 968509905 can be divided by 32 positive divisors. The sum of these divisors (counting 968509905) is 1, the average is 0.03125.

Base conversion 968509905

Base System Value
2 Binary 111001101110100100100111010001
3 Ternary 2111111102101211020
4 Quaternary 321232210213101
5 Quinary 3440414304110
6 Senary 240034310053
8 Octal 7156444721
10 Decimal 968509905
12 Duodecimal 230428329
16 Hexadecimal 39ba49d1
20 Vigesimal f2d3ef5
36 Base36 g0mj0x

Cryptographic Hash Functions

md5 15c022cc25e9ac32f0c4cd66113bf312
sha1 f288f73965dcb6abbcf7fda98daacd33167eca61
sha256 70ea1eeba81fe2431dfa60e77ffc2968199d69231f14136bc2a3c0c796d0b742
sha512 ba2f591ba724313b9455da3a194fe194daeb4e9ddf2654a5852f914711fa682d985dff64fc92856125947027aafacf6dfb8f22dfd74140633b23bd880431e89b
ripemd-160 ff45b6dd1423e5893ebd9e442ca0807522b4f716

968509905 as geometric shapes

Circle

Radius = n
Diameter 1937019810
Circumference 6085327204.9539
Area 2.9468498365819E+18

Sphere

Radius = n
Volume 3.8054043403696E+27
Surface area 1.1787399346328E+19
Circumference 6085327204.9539

Square

Length = n
Perimeter 3874039620
Area 938011436083109025
Diagonal 1369679842.9437

Cube

Length = n
Surface area 5628068616498654150
Volume 9.0847336684977E+26
Space diagonal 1677508363.0937

Equilateral Triangle

Length = n
Perimeter 2905529715
Area 4.0617086634415E+17
Altitude 838754181.54685

Triangular Pyramid

Length = n
Surface area 4.0617086634415E+17
Volume 1.0706461303781E+26
Height 456559947.64789