131123886 (number)

131123886 is an even 9-digits composite number following 131123885 and preceding 131123887. In scientific notation, it is written as 1.31123886 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 43487928 positive integers (up to 131123886) that are relatively prime to 131123886.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million one hundred twenty-three thousand eight hundred eighty-six

Notation

Scientific notation 1.31123886 × 10^8
Engineering notation 1.31123886 × 10^6

Prime Factorization of 131123886

Prime Factorization 2 × 3 × 199 × 109819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131123886
Product of the distinct prime numbers

The prime factorization of 131123886 is 2 × 3 × 199 × 109819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 66, 54, 633, 321, 4295, 9070, 20536, 31102, 360542, 428889, 6457771, 5309506, 18978505, 73133731, 375548014, 451466777, 2540657547, 9040516096

Basic calculations (n = 131123886)

Multiplication

n×y
n×2 262247772
n×3 393371658
n×4 524495544
n×5 655619430

Division

n÷y
n÷2 65561943
n÷3 43707962
n÷3 32780971.5
n÷5 26224777.2

Exponentiation

ny
n2 17193473479740996
n3 2.2544750565016E+24
n4 2.9561553029856E+32
n5 3.8762257094698E+40

Nth Root

y√n
2√n 11450.933848381
3√n 508.03535569331
4√n 107.00903629311
5√n 42.027771492719

Divisors of 131123886

1, 2, 3, 6, 199, 398, 597, 1194, 109819, 219638, 329457, 658914, 21853981, 43707962, 65561943, 131123886

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131123885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131123886 can be divided by 16 positive divisors. The sum of these divisors (counting 131123886) is 1, the average is 0.0625.

Base conversion 131123886

Base System Value
2 Binary 111110100001100101010101110
3 Ternary 100010201210011020
4 Quaternary 13310030222232
5 Quinary 232031431021
6 Senary 21002235010
8 Octal 764145256
10 Decimal 131123886
12 Duodecimal 37ab5a66
16 Hexadecimal 7d0caae
20 Vigesimal 20ja9e6
36 Base36 262fu6

Cryptographic Hash Functions

md5 7a2548de6d0f1942b9c728d01d5fc63c
sha1 aee6db688c73d23cf483a5b3adbeac05ccee42ca
sha256 506fd2f75e177f06763e05eb992a87ffd65d32dc8814ad22db74ebc0c47efe02
sha512 5cb1231828efaa1d9bea26be621417607c40f795d3732ba969d9328b4c5ff914d7b63aa1d711c33c4180e4ea31ae2b2e02a1b8dd0512148a4986f22874e4a23c
ripemd-160 b838d91de0575f6abd66799cc7908b52aaff08d5

131123886 as geometric shapes

Circle

Radius = n
Diameter 262247772
Circumference 823875673.93549
Area 5.4014889973645E+16

Sphere

Radius = n
Volume 9.4435230336091E+24
Surface area 2.1605955989458E+17
Circumference 823875673.93549

Square

Length = n
Perimeter 524495544
Area 17193473479740996
Diagonal 185437177.93226

Cube

Length = n
Surface area 103160840878445976
Volume 2.2544750565016E+24
Space diagonal 227113232.63787

Equilateral Triangle

Length = n
Perimeter 393371658
Area 7.4449924063749E+15
Altitude 113556616.31893

Triangular Pyramid

Length = n
Surface area 7.4449924063749E+15
Volume 2.6569243341137E+23
Height 61812392.644088