82747765 (number)

82747765 is an odd 8-digits composite number following 82747764 and preceding 82747766. In scientific notation, it is written as 8.2747765 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 65791440 positive integers (up to 82747765) that are relatively prime to 82747765.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-seven thousand seven hundred sixty-five

Notation

Scientific notation 8.2747765 × 10^7
Engineering notation 8.2747765 × 10^6

Prime Factorization of 82747765

Prime Factorization 5 × 163 × 101531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82747765
Product of the distinct prime numbers

The prime factorization of 82747765 is 5 × 163 × 101531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82747765)

Multiplication

n×y
n×2 165495530
n×3 248243295
n×4 330991060
n×5 413738825

Division

n÷y
n÷2 41373882.5
n÷3 27582588.333333
n÷3 20686941.25
n÷5 16549553

Exponentiation

ny
n2 6847192612495225
n3 5.6658988520849E+23
n4 4.6884046672609E+31
n5 3.8795500763141E+39

Nth Root

y√n
2√n 9096.5798517905
3√n 435.76474451781
4√n 95.37599200947
5√n 38.331097524973

Divisors of 82747765

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 -82747764
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 82747765 can be divided by 8 positive divisors. The sum of these divisors (counting 82747765) is 1, the average is 0.125.

Base conversion 82747765

Base System Value
2 Binary 100111011101010000101110101
3 Ternary 12202201000121001
4 Quaternary 10323222011311
5 Quinary 132140412030
6 Senary 12113323301
8 Octal 473520565
10 Decimal 82747765
12 Duodecimal 23866531
16 Hexadecimal 4eea175
20 Vigesimal 15h3985
36 Base36 1d9kl1

Cryptographic Hash Functions

md5 82003ebcaf0a2bb811eab27754ac78c2
sha1 65a3982b48dc6a4ad17989aa0265a336ac2005b3
sha256 657208408ce7127464b44af84586784daadd55525e7c7346b25e070e30ee0c85
sha512 0c381a2d29d2e4a8707410f366bc318011ae5c4f28dfdc549ca23691b9af427809316e593c2a6234926cb699069722e60aeeba8468e8ea9a6e1fede261dd8c80
ripemd-160 0031a21c5a53d2f4ac0d0b53d2022d4acf15f45f

82747765 as geometric shapes

Circle

Radius = n
Diameter 165495530
Circumference 519919541.24995
Area 2.1511090009129E+16

Sphere

Radius = n
Volume 2.3733261612924E+24
Surface area 8.6044360036517E+16
Circumference 519919541.24995

Square

Length = n
Perimeter 330991060
Area 6847192612495225
Diagonal 117023011.51906

Cube

Length = n
Surface area 41083155674971350
Volume 5.6658988520849E+23
Space diagonal 143323333.19277

Equilateral Triangle

Length = n
Perimeter 248243295
Area 2.964921373513E+15
Altitude 71661666.596385

Triangular Pyramid

Length = n
Surface area 2.964921373513E+15
Volume 6.6773258330439E+22
Height 39007670.506354