82723912 (number)

82723912 is an even 8-digits composite number following 82723911 and preceding 82723913. In scientific notation, it is written as 8.2723912 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 41333760 positive integers (up to 82723912) that are relatively prime to 82723912.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred twenty-three thousand nine hundred twelve

Notation

Scientific notation 8.2723912 × 10^7
Engineering notation 8.2723912 × 10^6

Prime Factorization of 82723912

Prime Factorization 2 × 2 × 2 × 2081 × 4969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20680978
Product of the distinct prime numbers

The prime factorization of 82723912 is 2 × 2 × 2 × 2081 × 4969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 33, 28, 510, 813, 1855, 7560, 16329, 99401, 479120, 182009, 7208400, 2961511, 95139922, 57097165, 921511333, 892380702, 9984013869, 4940742334

Basic calculations (n = 82723912)

Multiplication

n×y
n×2 165447824
n×3 248171736
n×4 330895648
n×5 413619560

Division

n÷y
n÷2 41361956
n÷3 27574637.333333
n÷3 20680978
n÷5 16544782.4

Exponentiation

ny
n2 6843245616583744
n3 5.6610004818066E+23
n4 4.6830010568893E+31
n5 3.8739616732601E+39

Nth Root

y√n
2√n 9095.2686601331
3√n 435.72286908521
4√n 95.369117958242
5√n 38.32888739371

Divisors of 82723912

1, 2, 4, 8, 2081, 4162, 4969, 8324, 9938, 16648, 19876, 39752, 10340489, 20680978, 41361956, 82723912

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82723911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82723912 can be divided by 16 positive divisors. The sum of these divisors (counting 82723912) is 1, the average is 0.0625.

Base conversion 82723912

Base System Value
2 Binary 100111011100100010001001000
3 Ternary 12202122210212121
4 Quaternary 10323210101020
5 Quinary 132134131122
6 Senary 12113021024
8 Octal 473442110
10 Decimal 82723912
12 Duodecimal 23854774
16 Hexadecimal 4ee4448
20 Vigesimal 15h09fc
36 Base36 1d926g

Cryptographic Hash Functions

md5 2a933ae1974ada87b4f7cbf82a926f89
sha1 ba1bb09f930da26276d3587d14746e8d9816324b
sha256 76a2bc54dead1f019e9624e49e56985cdd3158c202b6299f89ea3ab29e0ae057
sha512 77825b432c524b32c38832572b31399f83eb250c49ac089fb5647aed82f8c18fabfc8a2601cb34f6e6b87957c59bfb1c2d3aed04e5883939b4ee854672c0d36d
ripemd-160 23fe63eca8ec991bdad7010466744984d47baabb

82723912 as geometric shapes

Circle

Radius = n
Diameter 165447824
Circumference 519769668.43082
Area 2.149869015577E+16

Sphere

Radius = n
Volume 2.3712743367482E+24
Surface area 8.599476062308E+16
Circumference 519769668.43082

Square

Length = n
Perimeter 330895648
Area 6843245616583744
Diagonal 116989278.28296

Cube

Length = n
Surface area 41059473699502464
Volume 5.6610004818066E+23
Space diagonal 143282018.58486

Equilateral Triangle

Length = n
Perimeter 248171736
Area 2.963212274149E+15
Altitude 71641009.292428

Triangular Pyramid

Length = n
Surface area 2.963212274149E+15
Volume 6.6715530483096E+22
Height 38996426.094319