71338838 (number)

71338838 is an even 8-digits composite number following 71338837 and preceding 71338839. In scientific notation, it is written as 7.1338838 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 35657440 positive integers (up to 71338838) that are relatively prime to 71338838.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-eight thousand eight hundred thirty-eight

Notation

Scientific notation 7.1338838 × 10^7
Engineering notation 7.1338838 × 10^6

Prime Factorization of 71338838

Prime Factorization 2 × 6449 × 5531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71338838
Product of the distinct prime numbers

The prime factorization of 71338838 is 2 × 6449 × 5531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 14, 10, 667, 921, 8285, 2511, 19702, 26143, 983715, 384561, 6211342, 8921202, 74038254, 51365938, 201069461, 629369829, 4394692007, 5375949006

Basic calculations (n = 71338838)

Multiplication

n×y
n×2 142677676
n×3 214016514
n×4 285355352
n×5 356694190

Division

n÷y
n÷2 35669419
n÷3 23779612.666667
n÷3 17834709.5
n÷5 14267767.6

Exponentiation

ny
n2 5089229807190244
n3 3.6305974075992E+23
n4 2.5900260030394E+31
n5 1.8476944544661E+39

Nth Root

y√n
2√n 8446.2321777228
3√n 414.73944645462
4√n 91.903385017761
5√n 37.210474339525

Divisors of 71338838

1, 2, 5531, 6449, 11062, 12898, 35669419, 71338838

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 -71338837
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 71338838 can be divided by 8 positive divisors. The sum of these divisors (counting 71338838) is 1, the average is 0.125.

Base conversion 71338838

Base System Value
2 Binary 100010000001000101101010110
3 Ternary 11222020101111012
4 Quaternary 10100020231112
5 Quinary 121230320323
6 Senary 11025012222
8 Octal 420105526
10 Decimal 71338838
12 Duodecimal 1ba84072
16 Hexadecimal 4408b56
20 Vigesimal 125h71i
36 Base36 16h1ee

Cryptographic Hash Functions

md5 b231c502493eb35e3fe774121e7217ca
sha1 f7b7c823c530c74f8625fbadd3b12471b0067e17
sha256 74acfbb6836b8d416bc20677fc75c5b7f8b4e36c4be8243421fea3c5418fc722
sha512 0789bc352a4dddd9a13aa587aad8629d15744b9ff502f3651bc008b8a59bd205dc3189c468e4b7bb4238de9135b869de026e47efe744a1a01d3daa515a00b395
ripemd-160 7bf272aba9e33403820eaf309940c41ace5d0189

71338838 as geometric shapes

Circle

Radius = n
Diameter 142677676
Circumference 448235138.75286
Area 1.5988286974699E+16

Sphere

Radius = n
Volume 1.5207810858474E+24
Surface area 6.3953147898796E+16
Circumference 448235138.75286

Square

Length = n
Perimeter 285355352
Area 5089229807190244
Diagonal 100888352.22354

Cube

Length = n
Surface area 30535378843141464
Volume 3.6305974075992E+23
Space diagonal 123562491.96893

Equilateral Triangle

Length = n
Perimeter 214016514
Area 2.2037011493619E+15
Altitude 61781245.984463

Triangular Pyramid

Length = n
Surface area 2.2037011493619E+15
Volume 4.2787000777861E+22
Height 33629450.741179