82723904 (number)

82723904 is an even 8-digits composite number following 82723903 and preceding 82723905. In scientific notation, it is written as 8.2723904 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 56 positive divisors. There are 38578176 positive integers (up to 82723904) that are relatively prime to 82723904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2723904 × 10^7
Engineering notation 8.2723904 × 10^6

Prime Factorization of 82723904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 139 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2585122
Product of the distinct prime numbers

The prime factorization of 82723904 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 139 × 547. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 2, 45, 38, 494, 206, 8240, 8353, 66643, 12406, 810967, 863927, 613859, 9362524, 44461030, 14741371, 406128899, 531848001, 8526145725, 9856829996

Basic calculations (n = 82723904)

Multiplication

n×y
n×2 165447808
n×3 248171712
n×4 330895616
n×5 413619520

Division

n÷y
n÷2 41361952
n÷3 27574634.666667
n÷3 20680976
n÷5 16544780.8

Exponentiation

ny
n2 6843244293001216
n3 5.6609988394278E+23
n4 4.6829992453694E+31
n5 3.8739598000601E+39

Nth Root

y√n
2√n 9095.268220344
3√n 435.72285503936
4√n 95.369115652522
5√n 38.328886652374

Divisors of 82723904

1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 139, 272, 278, 544, 547, 556, 1088, 1094, 1112, 2188, 2224, 2363, 4376, 4448, 4726, 8752, 8896, 9299, 9452, 17504, 18598, 18904, 35008, 37196, 37808, 74392, 75616, 76033, 148784, 151232, 152066, 297568, 304132, 595136, 608264, 1216528, 1292561, 2433056, 2585122, 4866112, 5170244, 10340488, 20680976, 41361952, 82723904

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82723903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82723904 can be divided by 56 positive divisors. The sum of these divisors (counting 82723904) is 1, the average is 0.017857142857143.

Base conversion 82723904

Base System Value
2 Binary 100111011100100010001000000
3 Ternary 12202122210212022
4 Quaternary 10323210101000
5 Quinary 132134131104
6 Senary 12113021012
8 Octal 473442100
10 Decimal 82723904
12 Duodecimal 23854768
16 Hexadecimal 4ee4440
20 Vigesimal 15h09f4
36 Base36 1d9268

Cryptographic Hash Functions

md5 fb0f461d2ae3917ba08aa18e119bb136
sha1 21263352a7cd96ad83e7d8d4d5ff6bdfc5f61f0e
sha256 b69675349f586fbb07579fdce63c82ad0bf53646c88f3364aa3a2efb8a10072c
sha512 9c0afc47a060d46ec0e0a3d21c366e22b76827f0e553e105794497ff7677e38cda05b8ec253826fe35c34f787330c4123654c6241022fec49af230282725d13f
ripemd-160 4bb46a39120b6f2fcb6ecfee602525a7fe58c2d6

82723904 as geometric shapes

Circle

Radius = n
Diameter 165447808
Circumference 519769618.16533
Area 2.1498685997613E+16

Sphere

Radius = n
Volume 2.3712736487902E+24
Surface area 8.5994743990452E+16
Circumference 519769618.16533

Square

Length = n
Perimeter 330895616
Area 6843244293001216
Diagonal 116989266.96925

Cube

Length = n
Surface area 41059465758007296
Volume 5.6609988394278E+23
Space diagonal 143282004.72845

Equilateral Triangle

Length = n
Perimeter 248171712
Area 2.963211701021E+15
Altitude 71641002.364225

Triangular Pyramid

Length = n
Surface area 2.963211701021E+15
Volume 6.6715511127476E+22
Height 38996422.323083