131969916 (number)

131969916 is an even 9-digits composite number following 131969915 and preceding 131969917. In scientific notation, it is written as 1.31969916 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 40449024 positive integers (up to 131969916) that are relatively prime to 131969916.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million nine hundred sixty-nine thousand nine hundred sixteen

Notation

Scientific notation 1.31969916 × 10^8
Engineering notation 1.31969916 × 10^6

Prime Factorization of 131969916

Prime Factorization 2 × 2 × 9 × 13 × 673 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 65984958
Product of the distinct prime numbers

The prime factorization of 131969916 is 2 × 2 × 9 × 13 × 673 × 419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131969916)

Multiplication

n×y
n×2 263939832
n×3 395909748
n×4 527879664
n×5 659849580

Division

n÷y
n÷2 65984958
n÷3 43989972
n÷3 32992479
n÷5 26393983.2

Exponentiation

ny
n2 17416058729047056
n3 2.2983958075234E+24
n4 3.0331910165362E+32
n5 4.0028996366423E+40

Nth Root

y√n
2√n 11487.81598042
3√n 509.1256529666
4√n 107.18122960864
5√n 42.081865896653

Divisors of 131969916

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131969915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131969916 can be divided by 48 positive divisors. The sum of these divisors (counting 131969916) is 1, the average is 0.020833333333333.

Base conversion 131969916

Base System Value
2 Binary 111110111011011001101111100
3 Ternary 100012022202200200
4 Quaternary 13313123031330
5 Quinary 232241014131
6 Senary 21032323500
8 Octal 767331574
10 Decimal 131969916
12 Duodecimal 38243590
16 Hexadecimal 7ddb37c
20 Vigesimal 214g4fg
36 Base36 26kkn0

Cryptographic Hash Functions

md5 c466f311e71edb4503bfec1668c130ce
sha1 e0378ba7b4c9b6b62e3a9a2248fd0bd616cf8ade
sha256 abec01c930eb498693b1fc06b74e8466508dad172961aa00ac7b24a1cc3b60e8
sha512 d36bf65009fc4ebf8b3df050914b92dc366de472231f041c88dc98dabc964d0a92667435b42aeb07eddf26f3903457d3da84d72f47ebb2ef61134b9b375bebb9
ripemd-160 ea68f4b29144a2181c490a48a0ae59f4e7f549f2

131969916 as geometric shapes

Circle

Radius = n
Diameter 263939832
Circumference 829191437.20092
Area 5.4714162157663E+16

Sphere

Radius = n
Volume 9.6274978452762E+24
Surface area 2.1885664863065E+17
Circumference 829191437.20092

Square

Length = n
Perimeter 527879664
Area 17416058729047056
Diagonal 186633645.03244

Cube

Length = n
Surface area 104496352374282336
Volume 2.2983958075234E+24
Space diagonal 228578599.5826

Equilateral Triangle

Length = n
Perimeter 395909748
Area 7.5413746465782E+15
Altitude 114289299.7913

Triangular Pyramid

Length = n
Surface area 7.5413746465782E+15
Volume 2.7086854355842E+23
Height 62211215.010813