82142804 (number)

82142804 is an even 8-digits composite number following 82142803 and preceding 82142805. In scientific notation, it is written as 8.2142804 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 40458264 positive integers (up to 82142804) that are relatively prime to 82142804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2142804 × 10^7
Engineering notation 8.2142804 × 10^6

Prime Factorization of 82142804

Prime Factorization 2 × 2 × 67 × 306503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41071402
Product of the distinct prime numbers

The prime factorization of 82142804 is 2 × 2 × 67 × 306503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 93, 22, 576, 85, 9158, 9276, 18986, 16099, 229360, 560247, 3453343, 2836237, 89851276, 56414156, 381426227, 293416241, 3201541189, 6775105250

Basic calculations (n = 82142804)

Multiplication

n×y
n×2 164285608
n×3 246428412
n×4 328571216
n×5 410714020

Division

n÷y
n÷2 41071402
n÷3 27380934.666667
n÷3 20535701
n÷5 16428560.8

Exponentiation

ny
n2 6747440248982416
n3 5.5425366187387E+23
n4 4.5527949913588E+31
n5 3.7397934662737E+39

Nth Root

y√n
2√n 9063.2667399785
3√n 434.70020123214
4√n 95.201190853783
5√n 38.274885902631

Divisors of 82142804

1, 2, 4, 67, 134, 268, 306503, 613006, 1226012, 20535701, 41071402, 82142804

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 -82142803
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 82142804 can be divided by 12 positive divisors. The sum of these divisors (counting 82142804) is 1, the average is 0.083333333333333.

Base conversion 82142804

Base System Value
2 Binary 100111001010110011001010100
3 Ternary 12201120021202002
4 Quaternary 10321112121110
5 Quinary 132012032204
6 Senary 12052334432
8 Octal 471263124
10 Decimal 82142804
12 Duodecimal 23614418
16 Hexadecimal 4e56654
20 Vigesimal 15d7h04
36 Base36 1cwlsk

Cryptographic Hash Functions

md5 d8708aa81b8bd88971b443a2b7805a1f
sha1 756fe0bc1c4a3c7a0cdcde84583f0e857ea0cda3
sha256 8f29b827da8e453dfb11c88f19108288d1b7b681d01bae641c4581dfab8b52e9
sha512 d1373acde6f238611c8609c0047e8f7838b6c02ab9cd3118577e58518636792ea64c51d5af2c8a137a2b6f54d354868c97164f976c8577803df2e473359e1a8c
ripemd-160 3f7353a7e7629974b7bf8322c909b9d55249ecca

82142804 as geometric shapes

Circle

Radius = n
Diameter 164285608
Circumference 516118459.18333
Area 2.1197708716739E+16

Sphere

Radius = n
Volume 2.3216523098243E+24
Surface area 8.4790834866957E+16
Circumference 516118459.18333

Square

Length = n
Perimeter 328571216
Area 6747440248982416
Diagonal 116167467.46815

Cube

Length = n
Surface area 40484641493894496
Volume 5.5425366187387E+23
Space diagonal 142275510.00417

Equilateral Triangle

Length = n
Perimeter 246428412
Area 2.9217273330682E+15
Altitude 71137755.002086

Triangular Pyramid

Length = n
Surface area 2.9217273330682E+15
Volume 6.5319420468082E+22
Height 38722489.156052