82142068 (number)

82142068 is an even 8-digits composite number following 82142067 and preceding 82142069. In scientific notation, it is written as 8.2142068 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 41001272 positive integers (up to 82142068) that are relatively prime to 82142068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2142068 × 10^7
Engineering notation 8.2142068 × 10^6

Prime Factorization of 82142068

Prime Factorization 2 × 2 × 599 × 34283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41071034
Product of the distinct prime numbers

The prime factorization of 82142068 is 2 × 2 × 599 × 34283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 9, 94, 139, 486, 6683, 8174, 24890, 56170, 519800, 984636, 5455372, 7495359, 92385826, 24228338, 541880222, 268256145, 8163194243, 5556176938

Basic calculations (n = 82142068)

Multiplication

n×y
n×2 164284136
n×3 246426204
n×4 328568272
n×5 410710340

Division

n÷y
n÷2 41071034
n÷3 27380689.333333
n÷3 20535517
n÷5 16428413.6

Exponentiation

ny
n2 6747319335316624
n3 5.5423876365929E+23
n4 4.5526318212738E+31
n5 3.7396259264203E+39

Nth Root

y√n
2√n 9063.2261364263
3√n 434.69890292283
4√n 95.200977602261
5√n 38.274817313745

Divisors of 82142068

1, 2, 4, 599, 1198, 2396, 34283, 68566, 137132, 20535517, 41071034, 82142068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82142067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82142068 can be divided by 12 positive divisors. The sum of these divisors (counting 82142068) is 1, the average is 0.083333333333333.

Base conversion 82142068

Base System Value
2 Binary 100111001010110001101110100
3 Ternary 12201120020201211
4 Quaternary 10321112031310
5 Quinary 132012021233
6 Senary 12052331204
8 Octal 471261564
10 Decimal 82142068
12 Duodecimal 23613b04
16 Hexadecimal 4e56374
20 Vigesimal 15d7f38
36 Base36 1cwl84

Cryptographic Hash Functions

md5 eca8be52b6d6fd169af0e160297ae229
sha1 eca76868ed08856d307addcfc2969e737be7ff67
sha256 b7b7e164208e83389361f544583285cccf6922688c128a842619c13a3e1adf38
sha512 e68bebb4a637f21d0439da4c221a72b75cde4fef7cb4d24369434c759ec7b3d3ad4674bfbd023931980fc0df4c96d399a73620cc48522595fed450fa009437b4
ripemd-160 b16871fbb704ceb0e52c02fb94658972cec12603

82142068 as geometric shapes

Circle

Radius = n
Diameter 164284136
Circumference 516113834.75895
Area 2.1197328855255E+16

Sphere

Radius = n
Volume 2.321589904329E+24
Surface area 8.478931542102E+16
Circumference 516113834.75895

Square

Length = n
Perimeter 328568272
Area 6747319335316624
Diagonal 116166426.60697

Cube

Length = n
Surface area 40483916011899744
Volume 5.5423876365929E+23
Space diagonal 142274235.21478

Equilateral Triangle

Length = n
Perimeter 246426204
Area 2.9216749759151E+15
Altitude 71137117.607389

Triangular Pyramid

Length = n
Surface area 2.9216749759151E+15
Volume 6.5317664696656E+22
Height 38722142.202324