82146225 (number)

82146225 is an odd 8-digits composite number following 82146224 and preceding 82146226. In scientific notation, it is written as 8.2146225 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 35914560 positive integers (up to 82146225) that are relatively prime to 82146225.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-six thousand two hundred twenty-five

Notation

Scientific notation 8.2146225 × 10^7
Engineering notation 8.2146225 × 10^6

Prime Factorization of 82146225

Prime Factorization 3 × 175 × 23 × 6803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82146225
Product of the distinct prime numbers

The prime factorization of 82146225 is 3 × 175 × 23 × 6803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 67, 20, 438, 49, 9516, 3178, 85781, 17463, 823976, 463978, 5273245, 7932698, 98380509, 11942060, 233970107, 258257285, 5352516269, 6169091231

Basic calculations (n = 82146225)

Multiplication

n×y
n×2 164292450
n×3 246438675
n×4 328584900
n×5 410731125

Division

n÷y
n÷2 41073112.5
n÷3 27382075
n÷3 20536556.25
n÷5 16429245

Exponentiation

ny
n2 6748002281750625
n3 5.543229137372E+23
n4 4.5535534794512E+31
n5 3.7405722867253E+39

Nth Root

y√n
2√n 9063.4554668735
3√n 434.70623579907
4√n 95.202182048909
5√n 38.275204704028

Divisors of 82146225

1, 3, 23, 69, 175, 525, 4025, 6803, 12075, 20409, 156469, 469407, 1190525, 3571575, 27382075, 82146225

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 -82146224
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 82146225 can be divided by 16 positive divisors. The sum of these divisors (counting 82146225) is 1, the average is 0.0625.

Base conversion 82146225

Base System Value
2 Binary 100111001010111001110110001
3 Ternary 12201120110102210
4 Quaternary 10321113032301
5 Quinary 132012134400
6 Senary 12052402333
8 Octal 471271661
10 Decimal 82146225
12 Duodecimal 236163a9
16 Hexadecimal 4e573b1
20 Vigesimal 15d85b5
36 Base36 1cwofl

Cryptographic Hash Functions

md5 888d04b40831d6cabd236857a362d7a3
sha1 3e16eea6f622d3dec17d905b78068a39d3dca201
sha256 e4895b1e3e1a365d8c806a93b7d71b52fe28ab02f8dbd3603e61f470b6197538
sha512 902cba5a52e6589f3088fed78b56a1267786cc7d77914584795749ab90a696b9a38239890e1218c4234b0d42877468e8ba40a5f9b2dc9e56688b24dcd815e67a
ripemd-160 3c0f74700c048522178a4eb1e3e767e1015504bc

82146225 as geometric shapes

Circle

Radius = n
Diameter 164292450
Circumference 516139953.96027
Area 2.1199474394755E+16

Sphere

Radius = n
Volume 2.321942391351E+24
Surface area 8.479789757902E+16
Circumference 516139953.96027

Square

Length = n
Perimeter 328584900
Area 6748002281750625
Diagonal 116172305.49275

Cube

Length = n
Surface area 40488013690503750
Volume 5.543229137372E+23
Space diagonal 142281435.34998

Equilateral Triangle

Length = n
Perimeter 246438675
Area 2.9219707003957E+15
Altitude 71140717.674992

Triangular Pyramid

Length = n
Surface area 2.9219707003957E+15
Volume 6.5327581878443E+22
Height 38724101.830917