82661584 (number)

82661584 is an even 8-digits composite number following 82661583 and preceding 82661585. In scientific notation, it is written as 8.2661584 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 41268960 positive integers (up to 82661584) that are relatively prime to 82661584.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2661584 × 10^7
Engineering notation 8.2661584 × 10^6

Prime Factorization of 82661584

Prime Factorization 2 × 2 × 2 × 2 × 739 × 6991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10332698
Product of the distinct prime numbers

The prime factorization of 82661584 is 2 × 2 × 2 × 2 × 739 × 6991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 66, 59, 548, 350, 1571, 4934, 26356, 76411, 743101, 357097, 6145760, 4182082, 83054668, 73054876, 368546045, 515098772, 7427594343, 9282969259

Basic calculations (n = 82661584)

Multiplication

n×y
n×2 165323168
n×3 247984752
n×4 330646336
n×5 413307920

Division

n÷y
n÷2 41330792
n÷3 27553861.333333
n÷3 20665396
n÷5 16532316.8

Exponentiation

ny
n2 6832937469389056
n3 5.6482143459265E+23
n4 4.6689034460581E+31
n5 3.8593895439422E+39

Nth Root

y√n
2√n 9091.8416176262
3√n 435.61341037364
4√n 95.351149010519
5√n 38.323109902914

Divisors of 82661584

1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 6991, 11824, 13982, 27964, 55928, 111856, 5166349, 10332698, 20665396, 41330792, 82661584

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661584 can be divided by 20 positive divisors. The sum of these divisors (counting 82661584) is 1, the average is 0.05.

Base conversion 82661584

Base System Value
2 Binary 100111011010101000011010000
3 Ternary 12202112122101011
4 Quaternary 10323111003100
5 Quinary 132130132314
6 Senary 12111420304
8 Octal 473250320
10 Decimal 82661584
12 Duodecimal 23824694
16 Hexadecimal 4ed50d0
20 Vigesimal 15gcdj4
36 Base36 1d7q34

Cryptographic Hash Functions

md5 798725740c6848f286eade8a97968c80
sha1 2af482d09724e654710b22e83358529b2e97d477
sha256 fa3ced122beea587503303448b1638385e7b980afea6e0ca47e333f6f423945b
sha512 2833de113bab31a9835b2e37867b05035daddd686bd2da6f6cf5cf2aba9c909620fa3a011432c1e706edfeb28673117c1a8b79aa2d458312754118a0f278ab29
ripemd-160 4c3bbfe629c13151a35585726143f1c4f1e7fb1d

82661584 as geometric shapes

Circle

Radius = n
Diameter 165323168
Circumference 519378050.05699
Area 2.1466306156271E+16

Sphere

Radius = n
Volume 2.3659184926751E+24
Surface area 8.5865224625084E+16
Circumference 519378050.05699

Square

Length = n
Perimeter 330646336
Area 6832937469389056
Diagonal 116901133.18004

Cube

Length = n
Surface area 40997624816334336
Volume 5.6482143459265E+23
Space diagonal 143174063.32212

Equilateral Triangle

Length = n
Perimeter 247984752
Area 2.9587487154807E+15
Altitude 71587031.661061

Triangular Pyramid

Length = n
Surface area 2.9587487154807E+15
Volume 6.6564844426663E+22
Height 38967044.393348