825131709 (number)

825131709 is an odd 9-digits composite number following 825131708 and preceding 825131710. In scientific notation, it is written as 8.25131709 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 534377088 positive integers (up to 825131709) that are relatively prime to 825131709.

Interesting facts

Basic properties

Name

Name eight hundred twenty-five million one hundred thirty-one thousand seven hundred nine

Notation

Scientific notation 8.25131709 × 10^8
Engineering notation 8.25131709 × 10^6

Prime Factorization of 825131709

Prime Factorization 9 × 37 × 3109 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 825131709
Product of the distinct prime numbers

The prime factorization of 825131709 is 9 × 37 × 3109 × 797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 825131709)

Multiplication

n×y
n×2 1650263418
n×3 2475395127
n×4 3300526836
n×5 4125658545

Division

n÷y
n÷2 412565854.5
n÷3 275043903
n÷3 206282927.25
n÷5 165026341.8

Exponentiation

ny
n2 680842337197260681
n3 5.6178460125113E+26
n4 4.6354628812023E+35
n5 3.8248674091725E+44

Nth Root

y√n
2√n 28725.105900588
3√n 937.93863548683
4√n 169.48482498616
5√n 60.716210138517

Divisors of 825131709

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 -825131708
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 825131709 can be divided by 16 positive divisors. The sum of these divisors (counting 825131709) is 1, the average is 0.0625.

Base conversion 825131709

Base System Value
2 Binary 110001001011101000001010111101
3 Ternary 2010111122000220200
4 Quaternary 301023220022331
5 Quinary 3142213203314
6 Senary 213513234113
8 Octal 6113501275
10 Decimal 825131709
12 Duodecimal 1b0402939
16 Hexadecimal 312e82bd
20 Vigesimal chh1959
36 Base36 dn9fp9

Cryptographic Hash Functions

md5 0d21c2073679803d28d1aec166c23d64
sha1 9921a1dd3bca16d71461f71a6dd60b2a342933e9
sha256 5033595b77e2adb27e8d889d5c3fcc571f439acc361f17dafcc2a449e7178470
sha512 b8d3c8d89063c63bbb27ee921ff5ffcefa4e25ea32f556197109be80a41109c7087a3b5b322fd872dded60f55a48459a00297b115c5d605b960743590086062d
ripemd-160 603abcc8f49f7c7cc340874af2239b6af8a974e8

825131709 as geometric shapes

Circle

Radius = n
Diameter 1650263418
Circumference 5184455430.4768
Area 2.1389292847918E+18

Sphere

Radius = n
Volume 2.3531978349206E+27
Surface area 8.5557171391673E+18
Circumference 5184455430.4768

Square

Length = n
Perimeter 3300526836
Area 680842337197260681
Diagonal 1166912453.6119

Cube

Length = n
Surface area 4085054023183564086
Volume 5.6178460125113E+26
Space diagonal 1429170042.9241

Equilateral Triangle

Length = n
Perimeter 2475395127
Area 2.948133799924E+17
Altitude 714585021.46207

Triangular Pyramid

Length = n
Surface area 2.948133799924E+17
Volume 6.6206950185142E+25
Height 388970817.87063