131551131 (number)

131551131 is an odd 9-digits composite number following 131551130 and preceding 131551132. In scientific notation, it is written as 1.31551131 × 10^8. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 87700752 positive integers (up to 131551131) that are relatively prime to 131551131.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred fifty-one thousand one hundred thirty-one

Notation

Scientific notation 1.31551131 × 10^8
Engineering notation 1.31551131 × 10^6

Prime Factorization of 131551131

Prime Factorization 3 × 43850377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131551131
Product of the distinct prime numbers

The prime factorization of 131551131 is 3 × 43850377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131551131)

Multiplication

n×y
n×2 263102262
n×3 394653393
n×4 526204524
n×5 657755655

Division

n÷y
n÷2 65775565.5
n÷3 43850377
n÷3 32887782.75
n÷5 26310226.2

Exponentiation

ny
n2 17305700067379161
n3 2.2765844166105E+24
n4 2.9948725482209E+32
n5 3.9397887091931E+40

Nth Root

y√n
2√n 11469.574142051
3√n 508.58653989958
4√n 107.09609769759
5√n 42.055123943275

Divisors of 131551131

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131551130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131551131 can be divided by 4 positive divisors. The sum of these divisors (counting 131551131) is 1, the average is 0.25.

Base conversion 131551131

Base System Value
2 Binary 111110101110100111110011011
3 Ternary 100011112111020010
4 Quaternary 13311310332123
5 Quinary 232134114011
6 Senary 21015333003
8 Octal 765647633
10 Decimal 131551131
12 Duodecimal 38081163
16 Hexadecimal 7d74f9b
20 Vigesimal 2123hgb
36 Base36 26bli3

Cryptographic Hash Functions

md5 46721772ff3c18e007545cc612b16db8
sha1 bc9633d01214c4c42bbac24fbf16099a4e660c89
sha256 66aa84fa8320505e9b5b2686c4577da3d2166eb61398696e850fb79736299f5e
sha512 9956dfbf8f9606f4bbd7ec8150971e8941c1f46134926d7f2cf851013544208b9fa155a6ebb3917cc4668d3e4584af5b6871f568657f21a2117ea6e52e778aec
ripemd-160 629d198837cfb5ad14064b726b65f33359e9180e

131551131 as geometric shapes

Circle

Radius = n
Diameter 263102262
Circumference 826560133.44206
Area 5.4367460196907E+16

Sphere

Radius = n
Volume 9.5361345046674E+24
Surface area 2.1746984078763E+17
Circumference 826560133.44206

Square

Length = n
Perimeter 526204524
Area 17305700067379161
Diagonal 186041393.60572

Cube

Length = n
Surface area 103834200404274966
Volume 2.2765844166105E+24
Space diagonal 227853242.68515

Equilateral Triangle

Length = n
Perimeter 394653393
Area 7.4935879443122E+15
Altitude 113926621.34257

Triangular Pyramid

Length = n
Surface area 7.4935879443122E+15
Volume 2.6829804648815E+23
Height 62013797.868573