82662081 (number)

82662081 is an odd 8-digits composite number following 82662080 and preceding 82662082. In scientific notation, it is written as 8.2662081 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 54450000 positive integers (up to 82662081) that are relatively prime to 82662081.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-two thousand eighty-one

Notation

Scientific notation 8.2662081 × 10^7
Engineering notation 8.2662081 × 10^6

Prime Factorization of 82662081

Prime Factorization 3 × 727 × 251 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82662081
Product of the distinct prime numbers

The prime factorization of 82662081 is 3 × 727 × 251 × 151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 21, 65, 572, 592, 6189, 1988, 92484, 14909, 274609, 321534, 3102767, 3139904, 3959719, 23871772, 538059483, 281183136, 4701262427, 5691508040

Basic calculations (n = 82662081)

Multiplication

n×y
n×2 165324162
n×3 247986243
n×4 330648324
n×5 413310405

Division

n÷y
n÷2 41331040.5
n÷3 27554027
n÷3 20665520.25
n÷5 16532416.2

Exponentiation

ny
n2 6833019635250561
n3 5.6483162256367E+23
n4 4.669015733572E+31
n5 3.859505567588E+39

Nth Root

y√n
2√n 9091.8689497814
3√n 435.6142834089
4√n 95.351292334092
5√n 38.323155986085

Divisors of 82662081

1, 3, 151, 251, 453, 727, 753, 2181, 37901, 109777, 113703, 182477, 329331, 547431, 27554027, 82662081

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 -82662080
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 82662081 can be divided by 16 positive divisors. The sum of these divisors (counting 82662081) is 1, the average is 0.0625.

Base conversion 82662081

Base System Value
2 Binary 100111011010101001011000001
3 Ternary 12202112200001120
4 Quaternary 10323111023001
5 Quinary 132130141311
6 Senary 12111422453
8 Octal 473251301
10 Decimal 82662081
12 Duodecimal 23824a29
16 Hexadecimal 4ed52c1
20 Vigesimal 15gcf41
36 Base36 1d7qgx

Cryptographic Hash Functions

md5 21a1c9df7739ee59233edcc575dbc8a5
sha1 d03db07d24252f8fb2db6d2232c3353f1333ae2b
sha256 5efde865b610522eea4e39e463791ae284e16dee1c8b8c08e66aad63f228e46d
sha512 a17e9d8306b39ffb6df15bed17e86f391893023859c63c609e359890cd31d4cec2bec974a15359b5a5031521ca05e196fc15b623a48fea058cdf236c5a4249db
ripemd-160 9d788c41e9d8517dcce316f20435b0d77f4fa154

82662081 as geometric shapes

Circle

Radius = n
Diameter 165324162
Circumference 519381172.80009
Area 2.1466564287938E+16

Sphere

Radius = n
Volume 2.3659611679483E+24
Surface area 8.5866257151752E+16
Circumference 519381172.80009

Square

Length = n
Perimeter 330648324
Area 6833019635250561
Diagonal 116901836.04418

Cube

Length = n
Surface area 40998117811503366
Volume 5.6483162256367E+23
Space diagonal 143174924.15137

Equilateral Triangle

Length = n
Perimeter 247986243
Area 2.9587842943424E+15
Altitude 71587462.075687

Triangular Pyramid

Length = n
Surface area 2.9587842943424E+15
Volume 6.6566045090562E+22
Height 38967278.681394