825781131 (number)

825781131 is an odd 9-digits composite number following 825781130 and preceding 825781132. In scientific notation, it is written as 8.25781131 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 456652080 positive integers (up to 825781131) that are relatively prime to 825781131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.25781131 × 10^8
Engineering notation 8.25781131 × 10^6

Prime Factorization of 825781131

Prime Factorization 9 × 7 × 31 × 422827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 825781131
Product of the distinct prime numbers

The prime factorization of 825781131 is 9 × 7 × 31 × 422827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 32, 83, 715, 372, 4094, 8921, 76073, 12331, 829173, 938254, 7843783, 2014305, 20468610, 91306875, 277850911, 35824337, 4083459751, 9892546018

Basic calculations (n = 825781131)

Multiplication

n×y
n×2 1651562262
n×3 2477343393
n×4 3303124524
n×5 4128905655

Division

n÷y
n÷2 412890565.5
n÷3 275260377
n÷3 206445282.75
n÷5 165156226.2

Exponentiation

ny
n2 681914476315639161
n3 5.631121074972E+26
n4 4.6500735300883E+35
n5 3.8399429789095E+44

Nth Root

y√n
2√n 28736.407760888
3√n 938.18463995097
4√n 169.5181635132
5√n 60.725764500449

Divisors of 825781131

1, 7, 9, 31, 63, 217, 279, 1953, 422827, 2959789, 3805443, 13107637, 26638101, 91753459, 117968733, 825781131

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 -825781130
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 825781131 can be divided by 16 positive divisors. The sum of these divisors (counting 825781131) is 1, the average is 0.0625.

Base conversion 825781131

Base System Value
2 Binary 110001001110000110101110001011
3 Ternary 2010112212000202100
4 Quaternary 301032012232023
5 Quinary 3142344444011
6 Senary 213535204443
8 Octal 6116065613
10 Decimal 825781131
12 Duodecimal 1b0676723
16 Hexadecimal 31386b8b
20 Vigesimal ci12cgb
36 Base36 dnncsr

Cryptographic Hash Functions

md5 c15c5fc98e0356d88ae16d559927b114
sha1 612559ffcbd24312a77b886bfa2ddeefb4c5a148
sha256 06a7e7f189d3cf1b041d6571378a4425be62470adb9dbfe49aa3b472d5c79fab
sha512 dc563c93bea196dd4b93bbb862890284dcf87333e599f1394d7221dfd11c1cdc8ce5c1dfa28ef03444775936f81b9aa37db265fa7c36347fb3ae92e6811fffcc
ripemd-160 e63ec3f068e3fe0c5328f2ce550adf0a7f558d1a

825781131 as geometric shapes

Circle

Radius = n
Diameter 1651562262
Circumference 5188535869.2453
Area 2.1422975091697E+18

Sphere

Radius = n
Volume 2.3587584800809E+27
Surface area 8.569190036679E+18
Circumference 5188535869.2453

Square

Length = n
Perimeter 3303124524
Area 681914476315639161
Diagonal 1167830875.012

Cube

Length = n
Surface area 4091486857893834966
Volume 5.631121074972E+26
Space diagonal 1430294874.8237

Equilateral Triangle

Length = n
Perimeter 2477343393
Area 2.9527762984885E+17
Altitude 715147437.41185

Triangular Pyramid

Length = n
Surface area 2.9527762984885E+17
Volume 6.6363398296587E+25
Height 389276958.33733