115186972 (number)

115186972 is an even 9-digits composite number following 115186971 and preceding 115186973. In scientific notation, it is written as 1.15186972 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 57517056 positive integers (up to 115186972) that are relatively prime to 115186972.

Interesting facts

Basic properties

Name

Name one hundred fifteen million one hundred eighty-six thousand nine hundred seventy-two

Notation

Scientific notation 1.15186972 × 10^8
Engineering notation 1.15186972 × 10^6

Prime Factorization of 115186972

Prime Factorization 2 × 2 × 769 × 37447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 57593486
Product of the distinct prime numbers

The prime factorization of 115186972 is 2 × 2 × 769 × 37447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 115186972)

Multiplication

n×y
n×2 230373944
n×3 345560916
n×4 460747888
n×5 575934860

Division

n÷y
n÷2 57593486
n÷3 38395657.333333
n÷3 28796743
n÷5 23037394.4

Exponentiation

ny
n2 13268038518528784
n3 1.5283051813287E+24
n4 1.7604084612916E+32
n5 2.0277612013936E+40

Nth Root

y√n
2√n 10732.519368722
3√n 486.55781661003
4√n 103.59787337934
5√n 40.952523892268

Divisors of 115186972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -115186971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 115186972 can be divided by 12 positive divisors. The sum of these divisors (counting 115186972) is 1, the average is 0.083333333333333.

Base conversion 115186972

Base System Value
2 Binary 110110111011001110100011100
3 Ternary 22000202002211011
4 Quaternary 12313121310130
5 Quinary 213441440342
6 Senary 15232505004
8 Octal 667316434
10 Decimal 115186972
12 Duodecimal 326ab164
16 Hexadecimal 6dd9d1c
20 Vigesimal 1fji78c
36 Base36 1wkuu4

Cryptographic Hash Functions

md5 8ee9afe2b9b8584b386ec4b1222bd7f7
sha1 0e529c9317af239565372a2a7140248ff06d3b2f
sha256 443c9c8305b7da75ed87bcc886a31bd3c2017f5cf14ddfab7bfe0b5e11ea3c6f
sha512 f3c37a4f3c03b30f86ceebe19d6deb3676bb0d5f87afcfe88463b356efd2c8defae01911ac7bd68f4d70326bbf70831231d6863755fe37a40d83818ad5bc3ea2
ripemd-160 acfb2548f8c0c610a8d14e86e5cd104e85e9179a

115186972 as geometric shapes

Circle

Radius = n
Diameter 230373944
Circumference 723741090.04891
Area 4.1682772337356E+16

Sphere

Radius = n
Volume 6.4017497734739E+24
Surface area 1.6673108934943E+17
Circumference 723741090.04891

Square

Length = n
Perimeter 460747888
Area 13268038518528784
Diagonal 162898978.01109

Cube

Length = n
Surface area 79608231111172704
Volume 1.5283051813287E+24
Space diagonal 199509687.87401

Equilateral Triangle

Length = n
Perimeter 345560916
Area 5.7452292077182E+15
Altitude 99754843.937007

Triangular Pyramid

Length = n
Surface area 5.7452292077182E+15
Volume 1.8011249290668E+23
Height 54299659.33703