82761013 (number)

82761013 is an odd 8-digits composite number following 82761012 and preceding 82761014. In scientific notation, it is written as 8.2761013 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 81525708 positive integers (up to 82761013) that are relatively prime to 82761013.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred sixty-one thousand thirteen

Notation

Scientific notation 8.2761013 × 10^7
Engineering notation 8.2761013 × 10^6

Prime Factorization of 82761013

Prime Factorization 67 × 1235239

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 82761013
Product of the distinct prime numbers

The prime factorization of 82761013 is 67 × 1235239. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82761013)

Multiplication

n×y
n×2 165522026
n×3 248283039
n×4 331044052
n×5 413805065

Division

n÷y
n÷2 41380506.5
n÷3 27587004.333333
n÷3 20690253.25
n÷5 16552202.6

Exponentiation

ny
n2 6849385272786169
n3 5.6686206360306E+23
n4 4.691407861506E+31
n5 3.882656670144E+39

Nth Root

y√n
2√n 9097.3080084166
3√n 435.7879987341
4√n 95.379809228246
5√n 38.332324815795

Divisors of 82761013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82761012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82761013 can be divided by 4 positive divisors. The sum of these divisors (counting 82761013) is 1, the average is 0.25.

Base conversion 82761013

Base System Value
2 Binary 100111011101101010100110101
3 Ternary 12202201200202201
4 Quaternary 10323231110311
5 Quinary 132141323023
6 Senary 12113504501
8 Octal 473552465
10 Decimal 82761013
12 Duodecimal 23872131
16 Hexadecimal 4eed535
20 Vigesimal 15h52ad
36 Base36 1d9ut1

Cryptographic Hash Functions

md5 e703f45950c287a897bcab4d8cd3a569
sha1 0913d1c0acca8b2d5c7d424ae0849ac42b0429b8
sha256 a0f76dd1013059e841351df7718f479f917011c7c7b321cebd1d456a8b84d02b
sha512 d92f44f5c2c41f611276eec7181788d7f0c421a3667d3716f75385862a1237c9ce568338f9ee02a6ea0e42eeb649902d9c62d6b49e37fd4ee90dd8527b7a98ed
ripemd-160 4a5087a3162246b010f78bffffd53ad62062764e

82761013 as geometric shapes

Circle

Radius = n
Diameter 165522026
Circumference 520002780.8889
Area 2.1517978454591E+16

Sphere

Radius = n
Volume 2.3744662594855E+24
Surface area 8.6071913818365E+16
Circumference 520002780.8889

Square

Length = n
Perimeter 331044052
Area 6849385272786169
Diagonal 117041747.02034

Cube

Length = n
Surface area 41096311636717014
Volume 5.6686206360306E+23
Space diagonal 143346279.40187

Equilateral Triangle

Length = n
Perimeter 248283039
Area 2.9658708232699E+15
Altitude 71673139.700934

Triangular Pyramid

Length = n
Surface area 2.9658708232699E+15
Volume 6.6805334861855E+22
Height 39013915.673445