82744971 (number)

82744971 is an odd 8-digits composite number following 82744970 and preceding 82744972. In scientific notation, it is written as 8.2744971 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 54485600 positive integers (up to 82744971) that are relatively prime to 82744971.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-four thousand nine hundred seventy-one

Notation

Scientific notation 8.2744971 × 10^7
Engineering notation 8.2744971 × 10^6

Prime Factorization of 82744971

Prime Factorization 3 × 677 × 131 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82744971
Product of the distinct prime numbers

The prime factorization of 82744971 is 3 × 677 × 131 × 311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 4, 51, 111, 260, 8026, 3255, 46765, 23360, 161533, 537163, 6471390, 2555587, 30410555, 36327249, 726216870, 674428282, 8491379420, 4962208841

Basic calculations (n = 82744971)

Multiplication

n×y
n×2 165489942
n×3 248234913
n×4 330979884
n×5 413724855

Division

n÷y
n÷2 41372485.5
n÷3 27581657
n÷3 20686242.75
n÷5 16548994.2

Exponentiation

ny
n2 6846730225790841
n3 5.6653249397789E+23
n4 4.6877714784758E+31
n5 3.8788951504111E+39

Nth Root

y√n
2√n 9096.4262762911
3√n 435.75983989229
4√n 95.375186900426
5√n 38.330838669563

Divisors of 82744971

1, 3, 131, 311, 393, 677, 933, 2031, 40741, 88687, 122223, 210547, 266061, 631641, 27581657, 82744971

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 -82744970
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 82744971 can be divided by 16 positive divisors. The sum of these divisors (counting 82744971) is 1, the average is 0.0625.

Base conversion 82744971

Base System Value
2 Binary 100111011101001011010001011
3 Ternary 12202200212202120
4 Quaternary 10323221122023
5 Quinary 132140314341
6 Senary 12113302323
8 Octal 473513213
10 Decimal 82744971
12 Duodecimal 238649a3
16 Hexadecimal 4ee968b
20 Vigesimal 15h328b
36 Base36 1d9iff

Cryptographic Hash Functions

md5 1f420c2ffe5ae76a5e70385215353be7
sha1 2847278e78181470bc740419fec3352b94445929
sha256 dd2c2ba1db0619404cbb31155f12a98a485c140323f79dc7c15fee055e056a9e
sha512 dfa796df517a242afbbe940346c991870cfedf36d7de6ba7a7ed80f96b8e3570fc359d46c790ecf39bc7396e62b80c45c727b7313f99bd1f46726938a0f2af52
ripemd-160 a907f22dc1ea55635b9e20b8a272edbea5a1f1b3

82744971 as geometric shapes

Circle

Radius = n
Diameter 165489942
Circumference 519901986.0302
Area 2.1509637378456E+16

Sphere

Radius = n
Volume 2.3730857614678E+24
Surface area 8.6038549513823E+16
Circumference 519901986.0302

Square

Length = n
Perimeter 330979884
Area 6846730225790841
Diagonal 117019060.20637

Cube

Length = n
Surface area 41080381354745046
Volume 5.6653249397789E+23
Space diagonal 143318493.84281

Equilateral Triangle

Length = n
Perimeter 248234913
Area 2.9647211541968E+15
Altitude 71659246.921407

Triangular Pyramid

Length = n
Surface area 2.9647211541968E+15
Volume 6.6766494709048E+22
Height 39006353.402123