82004920 (number)

82004920 is an even 8-digits composite number following 82004919 and preceding 82004921. In scientific notation, it is written as 8.2004920 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 30950400 positive integers (up to 82004920) that are relatively prime to 82004920.

Interesting facts

Basic properties

Name

Name eighty-two million four thousand nine hundred twenty

Notation

Scientific notation 8.2004920 × 10^7
Engineering notation 8.2004920 × 10^6

Prime Factorization of 82004920

Prime Factorization 2 × 2 × 2 × 5 × 1613 × 31 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20501230
Product of the distinct prime numbers

The prime factorization of 82004920 is 2 × 2 × 2 × 5 × 1613 × 31 × 41. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 1, 69, 89, 750, 269, 9997, 6830, 70959, 70688, 415110, 427345, 2076955, 269506, 54447200, 14839797, 219362551, 754782385, 7525117372, 3590865423

Basic calculations (n = 82004920)

Multiplication

n×y
n×2 164009840
n×3 246014760
n×4 328019680
n×5 410024600

Division

n÷y
n÷2 41002460
n÷3 27334973.333333
n÷3 20501230
n÷5 16400984

Exponentiation

ny
n2 6724806904206400
n3 5.5146725219489E+23
n4 4.5223027898862E+31
n5 3.708510785004E+39

Nth Root

y√n
2√n 9055.6567956168
3√n 434.45683736606
4√n 95.161214765348
5√n 38.262027706463

Divisors of 82004920

1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1613, 1640, 2542, 3226, 5084, 6355, 6452, 8065, 10168, 12710, 12904, 16130, 25420, 32260, 50003, 50840, 64520, 66133, 100006, 132266, 200012, 250015, 264532, 330665, 400024, 500030, 529064, 661330, 1000060, 1322660, 2000120, 2050123, 2645320, 4100246, 8200492, 10250615, 16400984, 20501230, 41002460, 82004920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82004919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82004920 can be divided by 64 positive divisors. The sum of these divisors (counting 82004920) is 1, the average is 0.015625.

Base conversion 82004920

Base System Value
2 Binary 100111000110100101110111000
3 Ternary 12201022021121021
4 Quaternary 10320310232320
5 Quinary 131443124140
6 Senary 12045352224
8 Octal 470645670
10 Decimal 82004920
12 Duodecimal 23568674
16 Hexadecimal 4e34bb8
20 Vigesimal 15cac60
36 Base36 1ctneg

Cryptographic Hash Functions

md5 821c24c40ae5a94bc7e02aaa86471c0e
sha1 d5a43fc7719d458836dc0ab436f71d6ad862857f
sha256 13ddb8a34248318fcf8e6d5e1ba630189214feb25b500cb198bcdf6608d21cbd
sha512 d1de25f2664a3fe53e3a9a3d522b3d80cc0c94f2cd3f5a93cdf3fc10315a4248fff385668863dab32fa7e18e90078023807d18170bfcf3394b957c234244bfa0
ripemd-160 d762d55ac5c51d18535ef27aae2ef1c250eddba6

82004920 as geometric shapes

Circle

Radius = n
Diameter 164009840
Circumference 515252108.46044
Area 2.1126603967065E+16

Sphere

Radius = n
Volume 2.3099806242544E+24
Surface area 8.4506415868259E+16
Circumference 515252108.46044

Square

Length = n
Perimeter 328019680
Area 6724806904206400
Diagonal 115972470.04532

Cube

Length = n
Surface area 40348841425238400
Volume 5.5146725219489E+23
Space diagonal 142036687.91062

Equilateral Triangle

Length = n
Perimeter 246014760
Area 2.9119268072939E+15
Altitude 71018343.955311

Triangular Pyramid

Length = n
Surface area 2.9119268072939E+15
Volume 6.499103893822E+22
Height 38657490.015107