82141878 (number)

82141878 is an even 8-digits composite number following 82141877 and preceding 82141879. In scientific notation, it is written as 8.2141878 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 19958400 positive integers (up to 82141878) that are relatively prime to 82141878.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-one thousand eight hundred seventy-eight

Notation

Scientific notation 8.2141878 × 10^7
Engineering notation 8.2141878 × 10^6

Prime Factorization of 82141878

Prime Factorization 2 × 21 × 23 × 13 × 31 × 211

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 82141878
Product of the distinct prime numbers

The prime factorization of 82141878 is 2 × 21 × 23 × 13 × 31 × 211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 45, 18, 225, 861, 2087, 9018, 73942, 96847, 702874, 862862, 1854353, 2797167, 97408535, 19209621, 626309436, 441355595, 1181449212, 2473323571

Basic calculations (n = 82141878)

Multiplication

n×y
n×2 164283756
n×3 246425634
n×4 328567512
n×5 410709390

Division

n÷y
n÷2 41070939
n÷3 27380626
n÷3 20535469.5
n÷5 16428375.6

Exponentiation

ny
n2 6747288121366884
n3 5.5423491769617E+23
n4 4.5525896992739E+31
n5 3.7395826766181E+39

Nth Root

y√n
2√n 9063.2156545014
3√n 434.69856776019
4√n 95.200922550685
5√n 38.274799607296

Divisors of 82141878

1, 2, 13, 21, 23, 26, 31, 42, 46, 62, 211, 273, 299, 403, 422, 483, 546, 598, 651, 713, 806, 966, 1302, 1426, 2743, 4431, 4853, 5486, 6279, 6541, 8463, 8862, 9269, 9706, 12558, 13082, 14973, 16926, 18538, 29946, 57603, 63089, 85033, 101913, 115206, 126178, 137361, 150443, 170066, 194649, 203826, 274722, 300886, 389298, 1324869, 1785693, 1955759, 2649738, 3159303, 3571386, 3911518, 6318606, 41070939, 82141878

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 -82141877
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 82141878 can be divided by 64 positive divisors. The sum of these divisors (counting 82141878) is 1, the average is 0.015625.

Base conversion 82141878

Base System Value
2 Binary 100111001010110001010110110
3 Ternary 12201120020110210
4 Quaternary 10321112022312
5 Quinary 132012020003
6 Senary 12052330250
8 Octal 471261266
10 Decimal 82141878
12 Duodecimal 23613986
16 Hexadecimal 4e562b6
20 Vigesimal 15d7edi
36 Base36 1cwl2u

Cryptographic Hash Functions

md5 fecf9d7838816035366f85a1769f8805
sha1 28b34073ee4f115813945e356e2a93b063828ca7
sha256 3236856ab3740b0769436610aa2a9973f52f3fc496c97f21a9d994c03787cac4
sha512 e082bd07e635f25b0f92808f5ccd871c20b8fffe5d75e6fcd330bbac259bd2e1cc76100b9b51073d49a3bd630a5179dd768050dea05735ba0dcb8aebd94be6da
ripemd-160 9794ed842021b8e9c0f89f8b44e10cad5ca36f3a

82141878 as geometric shapes

Circle

Radius = n
Diameter 164283756
Circumference 516112640.95374
Area 2.119723079374E+16

Sphere

Radius = n
Volume 2.3215737943963E+24
Surface area 8.478892317496E+16
Circumference 516112640.95374

Square

Length = n
Perimeter 328567512
Area 6747288121366884
Diagonal 116166157.9064

Cube

Length = n
Surface area 40483728728201304
Volume 5.5423491769617E+23
Space diagonal 142273906.12512

Equilateral Triangle

Length = n
Perimeter 246425634
Area 2.9216614598784E+15
Altitude 71136953.062562

Triangular Pyramid

Length = n
Surface area 2.9216614598784E+15
Volume 6.5317211445555E+22
Height 38722052.635465