82143012 (number)

82143012 is an even 8-digits composite number following 82143011 and preceding 82143013. In scientific notation, it is written as 8.2143012 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 60 positive divisors. There are 23461200 positive integers (up to 82143012) that are relatively prime to 82143012.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-three thousand twelve

Notation

Scientific notation 8.2143012 × 10^7
Engineering notation 8.2143012 × 10^6

Prime Factorization of 82143012

Prime Factorization 2 × 2 × 3 × 7 × 7 × 49 × 2851

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5867358
Product of the distinct prime numbers

The prime factorization of 82143012 is 2 × 2 × 3 × 7 × 7 × 49 × 2851. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 9, 16, 570, 733, 6809, 9271, 89016, 78806, 123769, 746029, 584552, 1981701, 78824316, 67639202, 631352384, 352421673, 272722955, 6646900961

Basic calculations (n = 82143012)

Multiplication

n×y
n×2 164286024
n×3 246429036
n×4 328572048
n×5 410715060

Division

n÷y
n÷2 41071506
n÷3 27381004
n÷3 20535753
n÷5 16428602.4

Exponentiation

ny
n2 6747474420432144
n3 5.5425787228725E+23
n4 4.5528411054386E+31
n5 3.7398408155814E+39

Nth Root

y√n
2√n 9063.2782148624
3√n 434.70056814424
4√n 95.201251120258
5√n 38.274905286358

Divisors of 82143012

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 2851, 4116, 4802, 5702, 7203, 8553, 9604, 11404, 14406, 17106, 19957, 28812, 34212, 39914, 59871, 79828, 119742, 139699, 239484, 279398, 419097, 558796, 838194, 977893, 1676388, 1955786, 2933679, 3911572, 5867358, 6845251, 11734716, 13690502, 20535753, 27381004, 41071506, 82143012

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82143011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82143012 can be divided by 60 positive divisors. The sum of these divisors (counting 82143012) is 1, the average is 0.016666666666667.

Base conversion 82143012

Base System Value
2 Binary 100111001010110011100100100
3 Ternary 12201120022000210
4 Quaternary 10321112130210
5 Quinary 132012034022
6 Senary 12052335420
8 Octal 471263444
10 Decimal 82143012
12 Duodecimal 23614570
16 Hexadecimal 4e56724
20 Vigesimal 15d7hac
36 Base36 1cwlyc

Cryptographic Hash Functions

md5 1766c4325672f989e35009daeca5ef24
sha1 655a17795c872cbec561e16c0051e8fd6330ed09
sha256 7c0cb2a3c3c88e793119b6199d2d5d575b7d58f201587439a8073937d7854b17
sha512 98039f8fd3951586799a0f80f8fd3665ea9a0d8a6995e9e6925060ce572aacf724713b83aedc2ed8195c1fb547ceb0d86bcbb3e8fe8aa6bd3d10b13341260586
ripemd-160 755e3cc1c2de74ce9cac3cc7043c2c28edb046e2

82143012 as geometric shapes

Circle

Radius = n
Diameter 164286024
Circumference 516119766.08588
Area 2.1197816069515E+16

Sphere

Radius = n
Volume 2.3216699463626E+24
Surface area 8.4791264278059E+16
Circumference 516119766.08588

Square

Length = n
Perimeter 328572048
Area 6747474420432144
Diagonal 116167761.62458

Cube

Length = n
Surface area 40484846522592864
Volume 5.5425787228725E+23
Space diagonal 142275870.27074

Equilateral Triangle

Length = n
Perimeter 246429036
Area 2.92174212974E+15
Altitude 71137935.13537

Triangular Pyramid

Length = n
Surface area 2.92174212974E+15
Volume 6.5319916670057E+22
Height 38722587.208192