131709765 (number)

131709765 is an odd 9-digits composite number following 131709764 and preceding 131709766. In scientific notation, it is written as 1.31709765 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 63134720 positive integers (up to 131709765) that are relatively prime to 131709765.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred nine thousand seven hundred sixty-five

Notation

Scientific notation 1.31709765 × 10^8
Engineering notation 1.31709765 × 10^6

Prime Factorization of 131709765

Prime Factorization 15 × 11 × 89 × 8969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131709765
Product of the distinct prime numbers

The prime factorization of 131709765 is 15 × 11 × 89 × 8969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131709765)

Multiplication

n×y
n×2 263419530
n×3 395129295
n×4 526839060
n×5 658548825

Division

n÷y
n÷2 65854882.5
n÷3 43903255
n÷3 32927441.25
n÷5 26341953

Exponentiation

ny
n2 17347462196355225
n3 2.2848301692283E+24
n4 3.0093444465397E+32
n5 3.963600498578E+40

Nth Root

y√n
2√n 11476.487485289
3√n 508.79088809653
4√n 107.12836918991
5√n 42.065261684965

Divisors of 131709765

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 -131709764
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 131709765 can be divided by 16 positive divisors. The sum of these divisors (counting 131709765) is 1, the average is 0.0625.

Base conversion 131709765

Base System Value
2 Binary 111110110011011101101000101
3 Ternary 100011211112211110
4 Quaternary 13312123231011
5 Quinary 232204203030
6 Senary 21022555233
8 Octal 766335505
10 Decimal 131709765
12 Duodecimal 38138b19
16 Hexadecimal 7d9bb45
20 Vigesimal 2133e85
36 Base36 26ezwl

Cryptographic Hash Functions

md5 a51c17a30fdd2ea9c318fcba996a4ed3
sha1 76507db90055db81e007f6eea20df406b95e6226
sha256 cd29c47f4df777fb4127a3ca0f1971e7ee86fc7bac3c9c3d6c6527696c7fffad
sha512 c2784ee5818f0bba19d20c959572249d368e5f955c388fbd7a6ca1ce8d12bf1ca8f0892da64e1348a9b98479728b8083c2652def73e5fdf8fe34042991f871e5
ripemd-160 d926aa97a6835788be32b6f602377fd616cdb487

131709765 as geometric shapes

Circle

Radius = n
Diameter 263419530
Circumference 827556860.26008
Area 5.4498659794496E+16

Sphere

Radius = n
Volume 9.5706742324641E+24
Surface area 2.1799463917798E+17
Circumference 827556860.26008

Square

Length = n
Perimeter 526839060
Area 17347462196355225
Diagonal 186265735.95997

Cube

Length = n
Surface area 104084773178131350
Volume 2.2848301692283E+24
Space diagonal 228128004.83296

Equilateral Triangle

Length = n
Perimeter 395129295
Area 7.5116714766169E+15
Altitude 114064002.41648

Triangular Pyramid

Length = n
Surface area 7.5116714766169E+15
Volume 2.6926981775349E+23
Height 62088578.653324