71338905 (number)

71338905 is an odd 8-digits composite number following 71338904 and preceding 71338906. In scientific notation, it is written as 7.1338905 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 33465600 positive integers (up to 71338905) that are relatively prime to 71338905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1338905 × 10^7
Engineering notation 7.1338905 × 10^6

Prime Factorization of 71338905

Prime Factorization 45 × 11 × 31 × 4649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71338905
Product of the distinct prime numbers

The prime factorization of 71338905 is 45 × 11 × 31 × 4649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 70, 10, 329, 528, 3190, 4633, 77496, 97858, 102210, 250490, 6374926, 3905954, 7374058, 76543746, 755000036, 709762351, 610209974, 2732117757

Basic calculations (n = 71338905)

Multiplication

n×y
n×2 142677810
n×3 214016715
n×4 285355620
n×5 356694525

Division

n÷y
n÷2 35669452.5
n÷3 23779635
n÷3 17834726.25
n÷5 14267781

Exponentiation

ny
n2 5089239366599025
n3 3.6306076369607E+23
n4 2.5900357330541E+31
n5 1.8477031310695E+39

Nth Root

y√n
2√n 8446.2361439875
3√n 414.73957629289
4√n 91.903406596205
5√n 37.210481328988

Divisors of 71338905

1, 11, 31, 45, 341, 495, 1395, 4649, 15345, 51139, 144119, 209205, 1585309, 2301255, 6485355, 71338905

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71338904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71338905 can be divided by 16 positive divisors. The sum of these divisors (counting 71338905) is 1, the average is 0.0625.

Base conversion 71338905

Base System Value
2 Binary 100010000001000101110011001
3 Ternary 11222020101120200
4 Quaternary 10100020232121
5 Quinary 121230321110
6 Senary 11025012413
8 Octal 420105631
10 Decimal 71338905
12 Duodecimal 1ba84109
16 Hexadecimal 4408b99
20 Vigesimal 125h755
36 Base36 16h1g9

Cryptographic Hash Functions

md5 dba62d473a21d11aabff2b4c18f82046
sha1 670ccebb6c6ae2190387da0e322af32174c98ba3
sha256 287ea61a8bfde5366bdd01594766ce204809738f5c502c3e8cc5038cd46cb68b
sha512 cfcac552ddad0975bf3090137dc264bb163c077a2b7d58d321a28f9c1e5433b3a6f8c5301df501bfc3b3bd4d12984dca1b47c461bcc429678234ded042957bb2
ripemd-160 f43b675d2c235ea29ed58a90987d31dc25c46a75

71338905 as geometric shapes

Circle

Radius = n
Diameter 142677810
Circumference 448235559.72628
Area 1.5988317006467E+16

Sphere

Radius = n
Volume 1.5207853707124E+24
Surface area 6.395326802587E+16
Circumference 448235559.72628

Square

Length = n
Perimeter 285355620
Area 5089239366599025
Diagonal 100888446.97585

Cube

Length = n
Surface area 30535436199594150
Volume 3.6306076369607E+23
Space diagonal 123562608.01633

Equilateral Triangle

Length = n
Perimeter 214016715
Area 2.2037052887073E+15
Altitude 61781304.008165

Triangular Pyramid

Length = n
Surface area 2.2037052887073E+15
Volume 4.2787121332043E+22
Height 33629482.325282