71438082 (number)

71438082 is an even 8-digits composite number following 71438081 and preceding 71438083. In scientific notation, it is written as 7.1438082 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 23812692 positive integers (up to 71438082) that are relatively prime to 71438082.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred thirty-eight thousand eighty-two

Notation

Scientific notation 7.1438082 × 10^7
Engineering notation 7.1438082 × 10^6

Prime Factorization of 71438082

Prime Factorization 2 × 3 × 11906347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71438082
Product of the distinct prime numbers

The prime factorization of 71438082 is 2 × 3 × 11906347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 15, 71, 280, 86, 2824, 7182, 44326, 11925, 792710, 311718, 928640, 3368054, 29718027, 34667982, 360993470, 795865694, 8308078178, 4755385953

Basic calculations (n = 71438082)

Multiplication

n×y
n×2 142876164
n×3 214314246
n×4 285752328
n×5 357190410

Division

n÷y
n÷2 35719041
n÷3 23812694
n÷3 17859520.5
n÷5 14287616.4

Exponentiation

ny
n2 5103399559838724
n3 3.6457707623452E+23
n4 2.6044687067362E+31
n5 1.8605824903826E+39

Nth Root

y√n
2√n 8452.1051815509
3√n 414.93168082309
4√n 91.935331519231
5√n 37.220821755188

Divisors of 71438082

1, 2, 3, 6, 11906347, 23812694, 35719041, 71438082

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 -71438081
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 71438082 can be divided by 8 positive divisors. The sum of these divisors (counting 71438082) is 1, the average is 0.125.

Base conversion 71438082

Base System Value
2 Binary 100010000100000111100000010
3 Ternary 11222102102121220
4 Quaternary 10100200330002
5 Quinary 121242004312
6 Senary 11031055510
8 Octal 420407402
10 Decimal 71438082
12 Duodecimal 1bb11596
16 Hexadecimal 4420f02
20 Vigesimal 1269f42
36 Base36 16j5z6

Cryptographic Hash Functions

md5 e4641f0ff2c8913f1b9d91cbec403555
sha1 57f2d7b45a2e83c7f40c253eb8ef79fe5a2ebf15
sha256 2331a4c458302413cf924bd598954b33dd1124bd6deff23a5e39952facb9003a
sha512 72b68f6094f3c202fd5c931e9cd7950b25d1bb610a45b9319998091640b7741dda478097a490f4dd3e10b437cbc7948382553e119e8bdb0e26ecccf0473b65e6
ripemd-160 5fc6596bf008b3fe5f2d8ace39cf152ae66383a9

71438082 as geometric shapes

Circle

Radius = n
Diameter 142876164
Circumference 448858707.19549
Area 1.6032802565523E+16

Sphere

Radius = n
Volume 1.5271368858208E+24
Surface area 6.4131210262091E+16
Circumference 448858707.19549

Square

Length = n
Perimeter 285752328
Area 5103399559838724
Diagonal 101028704.43432

Cube

Length = n
Surface area 30620397359032344
Volume 3.6457707623452E+23
Space diagonal 123734387.61927

Equilateral Triangle

Length = n
Perimeter 214314246
Area 2.2098368322413E+15
Altitude 61867193.809636

Triangular Pyramid

Length = n
Surface area 2.2098368322413E+15
Volume 4.2965820478433E+22
Height 33676234.81144