82668042 (number)

82668042 is an even 8-digits composite number following 82668041 and preceding 82668043. In scientific notation, it is written as 8.2668042 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 25934976 positive integers (up to 82668042) that are relatively prime to 82668042.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-eight thousand forty-two

Notation

Scientific notation 8.2668042 × 10^7
Engineering notation 8.2668042 × 10^6

Prime Factorization of 82668042

Prime Factorization 2 × 3 × 3 × 17 × 270157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27556014
Product of the distinct prime numbers

The prime factorization of 82668042 is 2 × 3 × 3 × 17 × 270157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 84, 63, 809, 701, 878, 8907, 67103, 29546, 22476, 622774, 7558513, 8564522, 7374208, 59066530, 946681180, 878170753, 2030372052, 9119591613

Basic calculations (n = 82668042)

Multiplication

n×y
n×2 165336084
n×3 248004126
n×4 330672168
n×5 413340210

Division

n÷y
n÷2 41334021
n÷3 27556014
n÷3 20667010.5
n÷5 16533608.4

Exponentiation

ny
n2 6834005168113764
n3 5.6495382626585E+23
n4 4.6703626637806E+31
n5 3.8608973684464E+39

Nth Root

y√n
2√n 9092.1967642589
3√n 435.62475428944
4√n 95.353011301473
5√n 38.323708688705

Divisors of 82668042

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 270157, 540314, 810471, 1620942, 2431413, 4592669, 4862826, 9185338, 13778007, 27556014, 41334021, 82668042

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82668041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82668042 can be divided by 24 positive divisors. The sum of these divisors (counting 82668042) is 1, the average is 0.041666666666667.

Base conversion 82668042

Base System Value
2 Binary 100111011010110101000001010
3 Ternary 12202112222020100
4 Quaternary 10323112220022
5 Quinary 132130334132
6 Senary 12111510230
8 Octal 473265012
10 Decimal 82668042
12 Duodecimal 23828376
16 Hexadecimal 4ed6a0a
20 Vigesimal 15gda22
36 Base36 1d7v2i

Cryptographic Hash Functions

md5 4c2c144ffa40c5d4a1a411b54fbf8aea
sha1 2450b78f47c4a23f2267e2b36ad6c1d0ecd42ecb
sha256 3a1c1953d7a5d117ebf82d2b7e5c6cfe8759f5e8b392fb91b5b7d30392910c81
sha512 9d50a13b3f27ed03fbc97cce76d70ffb6f7baf99fafc4b4d27f2e2dd9ca9be23f810ca0e6d1fcb2dde4809b14c87b75c571cd1b90d667bf3e6a94ec64cd3b540
ripemd-160 d27890046999f9d88bd9ff6a794459e341f9fb64

82668042 as geometric shapes

Circle

Radius = n
Diameter 165336084
Circumference 519418626.8677
Area 2.1469660430741E+16

Sphere

Radius = n
Volume 2.366473053619E+24
Surface area 8.5878641722964E+16
Circumference 519418626.8677

Square

Length = n
Perimeter 330672168
Area 6834005168113764
Diagonal 116910266.17123

Cube

Length = n
Surface area 41004031008682584
Volume 5.6495382626585E+23
Space diagonal 143185248.90624

Equilateral Triangle

Length = n
Perimeter 248004126
Area 2.9592110425903E+15
Altitude 71592624.453119

Triangular Pyramid

Length = n
Surface area 2.9592110425903E+15
Volume 6.6580446934978E+22
Height 38970088.723743