129747495 (number)

129747495 is an odd 9-digits composite number following 129747494 and preceding 129747496. In scientific notation, it is written as 1.29747495 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 67725984 positive integers (up to 129747495) that are relatively prime to 129747495.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred forty-seven thousand four hundred ninety-five

Notation

Scientific notation 1.29747495 × 10^8
Engineering notation 1.29747495 × 10^6

Prime Factorization of 129747495

Prime Factorization 3 × 47 × 5 × 184039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129747495
Product of the distinct prime numbers

The prime factorization of 129747495 is 3 × 47 × 5 × 184039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129747495)

Multiplication

n×y
n×2 259494990
n×3 389242485
n×4 518989980
n×5 648737475

Division

n÷y
n÷2 64873747.5
n÷3 43249165
n÷3 32436873.75
n÷5 25949499

Exponentiation

ny
n2 16834412458775025
n3 2.1842228463229E+24
n4 2.8339744283216E+32
n5 3.6770108296878E+40

Nth Root

y√n
2√n 11390.675792068
3√n 506.25150494904
4√n 106.72710898393
5√n 41.939166627739

Divisors of 129747495

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 -129747494
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 129747495 can be divided by 16 positive divisors. The sum of these divisors (counting 129747495) is 1, the average is 0.0625.

Base conversion 129747495

Base System Value
2 Binary 111101110111100101000100111
3 Ternary 100001010212002210
4 Quaternary 13232330220213
5 Quinary 231203404440
6 Senary 20512534503
8 Octal 756745047
10 Decimal 129747495
12 Duodecimal 37551433
16 Hexadecimal 7bbca27
20 Vigesimal 20ai8ef
36 Base36 258xt3

Cryptographic Hash Functions

md5 ca6a720ce3da95a4de13c560b64004a4
sha1 26d9c8adc5c44e9000d7e27b88296cf1cf8f3c9c
sha256 3094bb0e223f708f2838ffb93b3948650838781305af15da039247cb3fde2195
sha512 4e07ce3c2e4b3d95d3f59b68ac26c15a7258a92e69751ced8a9f6b5024b664b326bf807f529f1c40ef801adfb1cee6aa395957c7d6f2bcf4b418e17ea7c94857
ripemd-160 59a7fd1d75cfc9b3f6c65fe15737923168e77051

129747495 as geometric shapes

Circle

Radius = n
Diameter 259494990
Circumference 815227554.22736
Area 5.2886866507988E+16

Sphere

Radius = n
Volume 9.1492512637478E+24
Surface area 2.1154746603195E+17
Circumference 815227554.22736

Square

Length = n
Perimeter 518989980
Area 16834412458775025
Diagonal 183490667.11294

Cube

Length = n
Surface area 101006474752650150
Volume 2.1842228463229E+24
Space diagonal 224729253.49479

Equilateral Triangle

Length = n
Perimeter 389242485
Area 7.2895144235422E+15
Altitude 112364626.74739

Triangular Pyramid

Length = n
Surface area 7.2895144235422E+15
Volume 2.5741313104291E+23
Height 61163555.704312