131436788 (number)

131436788 is an even 9-digits composite number following 131436787 and preceding 131436789. In scientific notation, it is written as 1.31436788 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 56330040 positive integers (up to 131436788) that are relatively prime to 131436788.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred thirty-six thousand seven hundred eighty-eight

Notation

Scientific notation 1.31436788 × 10^8
Engineering notation 1.31436788 × 10^6

Prime Factorization of 131436788

Prime Factorization 2 × 2 × 7 × 4694171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65718394
Product of the distinct prime numbers

The prime factorization of 131436788 is 2 × 2 × 7 × 4694171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 18, 31, 104, 740, 2778, 1777, 12952, 89684, 537283, 422710, 6909040, 7902256, 173173, 14022444, 770595372, 85101662, 3276484439, 7823592770

Basic calculations (n = 131436788)

Multiplication

n×y
n×2 262873576
n×3 394310364
n×4 525747152
n×5 657183940

Division

n÷y
n÷2 65718394
n÷3 43812262.666667
n÷3 32859197
n÷5 26287357.6

Exponentiation

ny
n2 17275629239756944
n3 2.2706532179525E+24
n4 2.9844736562955E+32
n5 3.9226963125409E+40

Nth Root

y√n
2√n 11464.588435701
3√n 508.43914431481
4√n 107.07281837937
5√n 42.047810616895

Divisors of 131436788

1, 2, 4, 7, 14, 28, 4694171, 9388342, 18776684, 32859197, 65718394, 131436788

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 -131436787
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 131436788 can be divided by 12 positive divisors. The sum of these divisors (counting 131436788) is 1, the average is 0.083333333333333.

Base conversion 131436788

Base System Value
2 Binary 111110101011001000011110100
3 Ternary 100011022200101012
4 Quaternary 13311121003310
5 Quinary 232121434123
6 Senary 21013051352
8 Octal 765310364
10 Decimal 131436788
12 Duodecimal 38026b58
16 Hexadecimal 7d590f4
20 Vigesimal 2119bj8
36 Base36 26959w

Cryptographic Hash Functions

md5 2d61231da17c6cdf4c947f6dfa5a4b8f
sha1 54abb920ad87e3e2b4ba7f453f64bd21265deeee
sha256 31b3db7c0c38d32fcb2a07f2b969eae3f92c98d19444eb738e082ccd5001dfb1
sha512 454dc5acb2498132afedb9bd40ccb7d9e0ad7e82204cde8519d67e36cc26d350da4ec7ac63d90463bbd86e44dabce489b8d08917e52a23022eac7bcbb7b732b4
ripemd-160 0beef202fbc4d73772e9dcfc853e1133e6aab0b8

131436788 as geometric shapes

Circle

Radius = n
Diameter 262873576
Circumference 825841695.18448
Area 5.4272989905761E+16

Sphere

Radius = n
Volume 9.5112899578263E+24
Surface area 2.1709195962305E+17
Circumference 825841695.18448

Square

Length = n
Perimeter 525747152
Area 17275629239756944
Diagonal 185879688.18436

Cube

Length = n
Surface area 103653775438541664
Volume 2.2706532179525E+24
Space diagonal 227655194.79966

Equilateral Triangle

Length = n
Perimeter 394310364
Area 7.4805668939954E+15
Altitude 113827597.39983

Triangular Pyramid

Length = n
Surface area 7.4805668939954E+15
Volume 2.6759904802288E+23
Height 61959896.061452