82143213 (number)

82143213 is an odd 8-digits composite number following 82143212 and preceding 82143214. In scientific notation, it is written as 8.2143213 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 50613120 positive integers (up to 82143213) that are relatively prime to 82143213.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2143213 × 10^7
Engineering notation 8.2143213 × 10^6

Prime Factorization of 82143213

Prime Factorization 3 × 779 × 35149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82143213
Product of the distinct prime numbers

The prime factorization of 82143213 is 3 × 779 × 35149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 36, 78, 227, 458, 9987, 2678, 98814, 42174, 368371, 934295, 4735045, 1448134, 3540166, 52907571, 757823486, 63342550, 4358769222, 7722063137

Basic calculations (n = 82143213)

Multiplication

n×y
n×2 164286426
n×3 246429639
n×4 328572852
n×5 410716065

Division

n÷y
n÷2 41071606.5
n÷3 27381071
n÷3 20535803.25
n÷5 16428642.6

Exponentiation

ny
n2 6747507441963369
n3 5.5426194102428E+23
n4 4.5528856679351E+31
n5 3.7398865718584E+39

Nth Root

y√n
2√n 9063.2893035586
3√n 434.70092270775
4√n 95.201309358425
5√n 38.27492401771

Divisors of 82143213

1, 3, 779, 2337, 35149, 105447, 27381071, 82143213

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82143212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82143213 can be divided by 8 positive divisors. The sum of these divisors (counting 82143213) is 1, the average is 0.125.

Base conversion 82143213

Base System Value
2 Binary 100111001010110011111101101
3 Ternary 12201120022022020
4 Quaternary 10321112133231
5 Quinary 132012040323
6 Senary 12052340353
8 Octal 471263755
10 Decimal 82143213
12 Duodecimal 236146b9
16 Hexadecimal 4e567ed
20 Vigesimal 15d7i0d
36 Base36 1cwm3x

Cryptographic Hash Functions

md5 8cb35011937828481f7797066489a24e
sha1 b52d7b14f458a91fe48481f3f1d58eb59b5d7943
sha256 418c6173045b1897697f553e148566508a56a4b40f129a0b9e098718556600ea
sha512 e4ed3c79d89b335050c7db4a4b2185ba7c0adf567ad3335aa75aa0a2c06e67980df99617868eb738b9a80b4241df6ee1c796f10d479dea1aa58d8c1ad81e7edd
ripemd-160 95b6d405687e852add586706591d533c0e91404f

82143213 as geometric shapes

Circle

Radius = n
Diameter 164286426
Circumference 516121029.00612
Area 2.1197919809715E+16

Sphere

Radius = n
Volume 2.3216869894484E+24
Surface area 8.4791679238858E+16
Circumference 516121029.00612

Square

Length = n
Perimeter 328572852
Area 6747507441963369
Diagonal 116168045.8815

Cube

Length = n
Surface area 40485044651780214
Volume 5.5426194102428E+23
Space diagonal 142276218.41295

Equilateral Triangle

Length = n
Perimeter 246429639
Area 2.9217564284824E+15
Altitude 71138109.206476

Triangular Pyramid

Length = n
Surface area 2.9217564284824E+15
Volume 6.5320396175315E+22
Height 38722681.960501