82149825 (number)

82149825 is an odd 8-digits composite number following 82149824 and preceding 82149826. In scientific notation, it is written as 8.2149825 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 41506560 positive integers (up to 82149825) that are relatively prime to 82149825.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-nine thousand eight hundred twenty-five

Notation

Scientific notation 8.2149825 × 10^7
Engineering notation 8.2149825 × 10^6

Prime Factorization of 82149825

Prime Factorization 19 × 3 × 5 × 5 × 57649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16429965
Product of the distinct prime numbers

The prime factorization of 82149825 is 19 × 3 × 5 × 5 × 57649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 52, 67, 694, 904, 3040, 4144, 47324, 58559, 238820, 867368, 3609497, 3552421, 70725624, 53228340, 381340074, 520787976, 9139028347, 5996503136

Basic calculations (n = 82149825)

Multiplication

n×y
n×2 164299650
n×3 246449475
n×4 328599300
n×5 410749125

Division

n÷y
n÷2 41074912.5
n÷3 27383275
n÷3 20537456.25
n÷5 16429965

Exponentiation

ny
n2 6748593747530625
n3 5.5439579535573E+23
n4 4.5543517569209E+31
n5 3.741391998195E+39

Nth Root

y√n
2√n 9063.6540644488
3√n 434.71258593704
4√n 95.20322507378
5√n 38.275540174883

Divisors of 82149825

1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 57649, 172947, 288245, 864735, 1095331, 1441225, 3285993, 4323675, 5476655, 16429965, 27383275, 82149825

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82149824
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82149825 can be divided by 24 positive divisors. The sum of these divisors (counting 82149825) is 1, the average is 0.041666666666667.

Base conversion 82149825

Base System Value
2 Binary 100111001011000000111000001
3 Ternary 12201120122101010
4 Quaternary 10321120013001
5 Quinary 132012243300
6 Senary 12052431133
8 Octal 471300701
10 Decimal 82149825
12 Duodecimal 236184a9
16 Hexadecimal 4e581c1
20 Vigesimal 15d8eb5
36 Base36 1cwr7l

Cryptographic Hash Functions

md5 33f323be3391dc71bba83c1d84a35e02
sha1 f14aba7b79f85f215ceca96332a24d5b6c31c42c
sha256 50cb8ca24ed8dcc2968ab9e23e1726868c9afe6e2e5be834f9c91efb067bd137
sha512 8f26b174b2411d5c8a857581e36d259eb304d21813b014ea61977b9f1a69aae743214c11b3c49ed9e6b8bc36d2d33cf624ed231351aabd1c1f5f0b36d0bc62a3
ripemd-160 22dcc7023a39bd4279077eddaec063403fd3de4a

82149825 as geometric shapes

Circle

Radius = n
Diameter 164299650
Circumference 516162573.42737
Area 2.1201332539304E+16

Sphere

Radius = n
Volume 2.3222476771609E+24
Surface area 8.4805330157217E+16
Circumference 516162573.42737

Square

Length = n
Perimeter 328599300
Area 6748593747530625
Diagonal 116177396.66158

Cube

Length = n
Surface area 40491562485183750
Volume 5.5439579535573E+23
Space diagonal 142287670.73289

Equilateral Triangle

Length = n
Perimeter 246449475
Area 2.9222268125912E+15
Altitude 71143835.366446

Triangular Pyramid

Length = n
Surface area 2.9222268125912E+15
Volume 6.5336171059558E+22
Height 38725798.887192