82291431 (number)

82291431 is an odd 8-digits composite number following 82291430 and preceding 82291432. In scientific notation, it is written as 8.2291431 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 54582080 positive integers (up to 82291431) that are relatively prime to 82291431.

Interesting facts

Basic properties

Name

Name eighty-two million two hundred ninety-one thousand four hundred thirty-one

Notation

Scientific notation 8.2291431 × 10^7
Engineering notation 8.2291431 × 10^6

Prime Factorization of 82291431

Prime Factorization 3 × 197 × 139241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82291431
Product of the distinct prime numbers

The prime factorization of 82291431 is 3 × 197 × 139241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82291431)

Multiplication

n×y
n×2 164582862
n×3 246874293
n×4 329165724
n×5 411457155

Division

n÷y
n÷2 41145715.5
n÷3 27430477
n÷3 20572857.75
n÷5 16458286.2

Exponentiation

ny
n2 6771879616027761
n3 5.5726766416266E+23
n4 4.5858353533972E+31
n5 3.7737495356145E+39

Nth Root

y√n
2√n 9071.4624510054
3√n 434.96222158373
4√n 95.244225289544
5√n 38.28872660072

Divisors of 82291431

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 -82291430
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 82291431 can be divided by 8 positive divisors. The sum of these divisors (counting 82291431) is 1, the average is 0.125.

Base conversion 82291431

Base System Value
2 Binary 100111001111010101011100111
3 Ternary 12201211211121210
4 Quaternary 10321322223213
5 Quinary 132031311211
6 Senary 12055442503
8 Octal 471725347
10 Decimal 82291431
12 Duodecimal 23686433
16 Hexadecimal 4e7aae7
20 Vigesimal 15e68bb
36 Base36 1czsh3

Cryptographic Hash Functions

md5 100a6a3f81da60623ff47b1a109b0326
sha1 5b49c825ca7ed446a494e739714ed48a6f826377
sha256 64254ef102701fa3b8f6bac1b7325816838efcc44a931234ea10c5f7313b5e75
sha512 871c83331f526e2d3969556ab8e907d622c5624d01e55b40f01445d546f322f5a9a8cbfe44855c02b18b1ccdafd09c68951615782f35b49743593aeaca2d6084
ripemd-160 76178321b0610b7a7d4f42cc8a40d991e38a2b1e

82291431 as geometric shapes

Circle

Radius = n
Diameter 164582862
Circumference 517052310.16598
Area 2.1274487252707E+16

Sphere

Radius = n
Volume 2.3342773330887E+24
Surface area 8.5097949010829E+16
Circumference 517052310.16598

Square

Length = n
Perimeter 329165724
Area 6771879616027761
Diagonal 116377657.78729

Cube

Length = n
Surface area 40631277696166566
Volume 5.5726766416266E+23
Space diagonal 142532939.51955

Equilateral Triangle

Length = n
Perimeter 246874293
Area 2.932309889425E+15
Altitude 71266469.759774

Triangular Pyramid

Length = n
Surface area 2.932309889425E+15
Volume 6.5674624044233E+22
Height 38792552.595763