115969909 (number)

115969909 is an odd 9-digits composite number following 115969908 and preceding 115969910. In scientific notation, it is written as 1.15969909 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 103934600 positive integers (up to 115969909) that are relatively prime to 115969909.

Interesting facts

Basic properties

Name

Name one hundred fifteen million nine hundred sixty-nine thousand nine hundred nine

Notation

Scientific notation 1.15969909 × 10^8
Engineering notation 1.15969909 × 10^6

Prime Factorization of 115969909

Prime Factorization 121 × 71 × 13499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 115969909
Product of the distinct prime numbers

The prime factorization of 115969909 is 121 × 71 × 13499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 10, 80, 118, 49, 4940, 1669, 87945, 45093, 463936, 905077, 7364444, 2222070, 33598483, 30509575, 777032631, 138304667, 3511682758, 6345443426

Basic calculations (n = 115969909)

Multiplication

n×y
n×2 231939818
n×3 347909727
n×4 463879636
n×5 579849545

Division

n÷y
n÷2 57984954.5
n÷3 38656636.333333
n÷3 28992477.25
n÷5 23193981.8

Exponentiation

ny
n2 13449019793468281
n3 1.5596816015877E+24
n4 1.808761334051E+32
n5 2.0976188731261E+40

Nth Root

y√n
2√n 10768.932584059
3√n 487.65772183517
4√n 103.7734676305
5√n 41.008044798298

Divisors of 115969909

1, 71, 121, 8591, 13499, 958429, 1633379, 115969909

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 -115969908
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 115969909 can be divided by 8 positive divisors. The sum of these divisors (counting 115969909) is 1, the average is 0.125.

Base conversion 115969909

Base System Value
2 Binary 110111010011000111101110101
3 Ternary 22002012212210211
4 Quaternary 12322120331311
5 Quinary 214142014114
6 Senary 15301345421
8 Octal 672307565
10 Decimal 115969909
12 Duodecimal 32a08271
16 Hexadecimal 6e98f75
20 Vigesimal 1g4g4f9
36 Base36 1x1myd

Cryptographic Hash Functions

md5 d2bed61435383d3f1cebeb791f7d7175
sha1 71aaa812563d2a86cfe8d20bda63484ea7f99598
sha256 a5ef58e309615ce6f5b0cc3f64e1e6ad3fb21c7bf27e82ac61dc04e13606ad63
sha512 6e071d7929b86e991c1e0523794fff3caa50ae99a764e97421f1cdc1f73e63dff248501bf7c13d9ba245c0df5e8827eb762e899ad26f5dd1fd2d7b0291748e99
ripemd-160 303924d04af008c488e7f76b62d34f0ff8cdd97b

115969909 as geometric shapes

Circle

Radius = n
Diameter 231939818
Circumference 728660428.30375
Area 4.2251341781144E+16

Sphere

Radius = n
Volume 6.5331790153162E+24
Surface area 1.6900536712457E+17
Circumference 728660428.30375

Square

Length = n
Perimeter 463879636
Area 13449019793468281
Diagonal 164006218.13497

Cube

Length = n
Surface area 80694118760809686
Volume 1.5596816015877E+24
Space diagonal 200865774.53714

Equilateral Triangle

Length = n
Perimeter 347909727
Area 5.8235963985716E+15
Altitude 100432887.26857

Triangular Pyramid

Length = n
Surface area 5.8235963985716E+15
Volume 1.8381023949576E+23
Height 54668739.378325