83 (number)

83 is an odd 2-digits prime number following 82 and preceding 84. In scientific notation, it is written as 8.3 × 10^1. The sum of its digits is 11. It has a total of 1 prime factors and 2 positive divisors. There are 82 positive integers (up to 83) that are relatively prime to 83.

Interesting facts

Basic properties

Name

Name eighty-three

Notation

Scientific notation 8.3 × 10^1
Engineering notation 8.3 × 10^0

Prime Factorization of 83

Prime Factorization 83

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 83
Product of the distinct prime numbers

The prime factorization of 83 is 83. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 8, 9, 3, 293, 391, 9699, 197, 69921, 34729, 723013, 564910, 2175914, 6363889, 87379602, 45574384, 607077676, 481596512, 3043128959, 651224018

Basic calculations (n = 83)

Multiplication

n×y
n×2 166
n×3 249
n×4 332
n×5 415

Division

n÷y
n÷2 41.5
n÷3 27.666666666667
n÷3 20.75
n÷5 16.6

Exponentiation

ny
n2 6889
n3 571787
n4 47458321
n5 3939040643

Nth Root

y√n
2√n 9.1104335791443
3√n 4.3620706714548
4√n 3.0183494792923
5√n 2.420001406966

Divisors of 83

1, 83

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 84
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 42
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 9.1651513899117
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9761904761905
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83 can be divided by 2 positive divisors. The sum of these divisors (counting 83) is 84, the average is 42.

Base conversion 83

Base System Value
2 Binary 1010011
3 Ternary 10002
4 Quaternary 1103
5 Quinary 313
6 Senary 215
8 Octal 123
10 Decimal 83
12 Duodecimal 6b
16 Hexadecimal 53
20 Vigesimal 43
36 Base36 2b

Cryptographic Hash Functions

md5 fe9fc289c3ff0af142b6d3bead98a923
sha1 7d7116e23efef7292cad5e6f033d9a962708228c
sha256 bbb965ab0c80d6538cf2184babad2a564a010376712012bd07b0af92dcd3097d
sha512 3414d7bfdde8010a3aad2b5f62144cd1daedd4d88db916955b3bc9c12a72c8b6907bf7c5f2645d68de9422d3a5c7aecdecdfe70355864164f4faafeb1a6efb5e
ripemd-160 1716ec36597ce88d397f7f32e637028dc98b3ec1

83 as geometric shapes

Circle

Radius = n
Diameter 166
Circumference 521.50438049591
Area 21642.43179058

Sphere

Radius = n
Volume 2395095.7848242
Surface area 86569.72716232
Circumference 521.50438049591

Square

Length = n
Perimeter 332
Area 6889
Diagonal 117.37972567697

Cube

Length = n
Surface area 41334
Volume 571787
Space diagonal 143.76021702822

Equilateral Triangle

Length = n
Perimeter 249
Area 2983.0245033355
Altitude 71.880108514108

Triangular Pyramid

Length = n
Surface area 2983.0245033355
Volume 67385.744182385
Height 39.126575225656