82661824 (number)

82661824 is an even 8-digits composite number following 82661823 and preceding 82661825. In scientific notation, it is written as 8.2661824 × 10^7. The sum of its digits is 37. It has a total of 10 prime factors and 84 positive divisors. There are 34546176 positive integers (up to 82661824) that are relatively prime to 82661824.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand eight hundred twenty-four

Notation

Scientific notation 8.2661824 × 10^7
Engineering notation 8.2661824 × 10^6

Prime Factorization of 82661824

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 43 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 369026
Product of the distinct prime numbers

The prime factorization of 82661824 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 43 × 613. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 8, 84, 30, 676, 327, 6746, 1556, 30594, 67083, 338216, 401192, 8503288, 7016390, 32650127, 43940153, 742037725, 923086769, 6603817538, 1917318520

Basic calculations (n = 82661824)

Multiplication

n×y
n×2 165323648
n×3 247985472
n×4 330647296
n×5 413309120

Division

n÷y
n÷2 41330912
n÷3 27553941.333333
n÷3 20665456
n÷5 16532364.8

Exponentiation

ny
n2 6832977147006976
n3 5.6482635432191E+23
n4 4.668957669152E+31
n5 3.8594455711089E+39

Nth Root

y√n
2√n 9091.8548162627
3√n 435.61383196052
4√n 95.351218221178
5√n 38.323132156384

Divisors of 82661824

1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 172, 196, 224, 301, 344, 392, 448, 602, 613, 688, 784, 1204, 1226, 1376, 1568, 2107, 2408, 2452, 2752, 3136, 4214, 4291, 4816, 4904, 8428, 8582, 9632, 9808, 16856, 17164, 19264, 19616, 26359, 30037, 33712, 34328, 39232, 52718, 60074, 67424, 68656, 105436, 120148, 134848, 137312, 184513, 210872, 240296, 274624, 369026, 421744, 480592, 738052, 843488, 961184, 1291591, 1476104, 1686976, 1922368, 2583182, 2952208, 5166364, 5904416, 10332728, 11808832, 20665456, 41330912, 82661824

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661823
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661824 can be divided by 84 positive divisors. The sum of these divisors (counting 82661824) is 1, the average is 0.011904761904762.

Base conversion 82661824

Base System Value
2 Binary 100111011010101000111000000
3 Ternary 12202112122201001
4 Quaternary 10323111013000
5 Quinary 132130134244
6 Senary 12111421344
8 Octal 473250700
10 Decimal 82661824
12 Duodecimal 23824854
16 Hexadecimal 4ed51c0
20 Vigesimal 15gceb4
36 Base36 1d7q9s

Cryptographic Hash Functions

md5 2c9ffe9db624b3cbe12f1041bfbff71e
sha1 df9bcca7e790e74ba1c8489fb01f3894b7760cc5
sha256 1d6d247754ce68a66835778a514a42832b99086c8a8373465b0e4790752734b1
sha512 c7d5636acb9f2c5c41bfd61a989df3821cd6f9b5252a824bcdab77b4e23f791e5a82aca0f306bf4c84f12083366b3968264ec07947fac75dec68df79d70fd5f8
ripemd-160 6d5c240dae75bc4de0b1f9bf0916e0343f04d46d

82661824 as geometric shapes

Circle

Radius = n
Diameter 165323648
Circumference 519379558.02146
Area 2.1466430807184E+16

Sphere

Radius = n
Volume 2.3659391003888E+24
Surface area 8.5865723228736E+16
Circumference 519379558.02146

Square

Length = n
Perimeter 330647296
Area 6832977147006976
Diagonal 116901472.5913

Cube

Length = n
Surface area 40997862882041856
Volume 5.6482635432191E+23
Space diagonal 143174479.01432

Equilateral Triangle

Length = n
Perimeter 247985472
Area 2.9587658963933E+15
Altitude 71587239.507158

Triangular Pyramid

Length = n
Surface area 2.9587658963933E+15
Volume 6.6565424222317E+22
Height 38967157.530433