82531908 (number)

82531908 is an even 8-digits composite number following 82531907 and preceding 82531909. In scientific notation, it is written as 8.2531908 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 27445440 positive integers (up to 82531908) that are relatively prime to 82531908.

Interesting facts

Basic properties

Name

Name eighty-two million five hundred thirty-one thousand nine hundred eight

Notation

Scientific notation 8.2531908 × 10^7
Engineering notation 8.2531908 × 10^6

Prime Factorization of 82531908

Prime Factorization 2 × 2 × 9 × 461 × 4973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41265954
Product of the distinct prime numbers

The prime factorization of 82531908 is 2 × 2 × 9 × 461 × 4973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 35, 45, 881, 785, 2143, 9325, 94476, 99493, 586952, 271162, 9423467, 5027098, 74774167, 2462467, 687450778, 417299769, 1361933722, 2654203389

Basic calculations (n = 82531908)

Multiplication

n×y
n×2 165063816
n×3 247595724
n×4 330127632
n×5 412659540

Division

n÷y
n÷2 41265954
n÷3 27510636
n÷3 20632977
n÷5 16506381.6

Exponentiation

ny
n2 6811515838120464
n3 5.621673984923E+23
n4 4.6396748012966E+31
n5 3.8292121385053E+39

Nth Root

y√n
2√n 9084.7073700808
3√n 435.38550051669
4√n 95.313731277717
5√n 38.311078415664

Divisors of 82531908

1, 2, 4, 9, 18, 36, 461, 922, 1844, 4149, 4973, 8298, 9946, 16596, 19892, 44757, 89514, 179028, 2292553, 4585106, 9170212, 20632977, 41265954, 82531908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82531907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82531908 can be divided by 24 positive divisors. The sum of these divisors (counting 82531908) is 1, the average is 0.041666666666667.

Base conversion 82531908

Base System Value
2 Binary 100111010110101011001000100
3 Ternary 12202022001111100
4 Quaternary 10322311121010
5 Quinary 132112010113
6 Senary 12104540100
8 Octal 472653104
10 Decimal 82531908
12 Duodecimal 23781630
16 Hexadecimal 4eb5644
20 Vigesimal 15fg9f8
36 Base36 1d4y10

Cryptographic Hash Functions

md5 2039f17d64a007b31b2d0ad61de6b052
sha1 29316cb9305bab2229fc84a9c36f75a2060f106b
sha256 f1e329d923be02353debf10f6415b40a81e0626d453649610615895d21de2903
sha512 47fea829c22e8be3ff2bbc361eab17bd1c352426d69368d689ffb372d26f6fbc9067f9a61576a19374b5a3f3f75c3354f8a82bfea1f9b06f9cf1addea1161a67
ripemd-160 4b913b4599cd0e373b975255574fb2aca4a6ef35

82531908 as geometric shapes

Circle

Radius = n
Diameter 165063816
Circumference 518563271.7191
Area 2.139900811685E+16

Sphere

Radius = n
Volume 2.3548012922548E+24
Surface area 8.5596032467399E+16
Circumference 518563271.7191

Square

Length = n
Perimeter 330127632
Area 6811515838120464
Diagonal 116717743.62213

Cube

Length = n
Surface area 40869095028722784
Volume 5.621673984923E+23
Space diagonal 142949457.9016

Equilateral Triangle

Length = n
Perimeter 247595724
Area 2.9494728770462E+15
Altitude 71474728.9508

Triangular Pyramid

Length = n
Surface area 2.9494728770462E+15
Volume 6.6252063272651E+22
Height 38905914.54071