71345471 (number)

71345471 is an odd 8-digits composite number following 71345470 and preceding 71345472. In scientific notation, it is written as 7.1345471 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 66655512 positive integers (up to 71345471) that are relatively prime to 71345471.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-five thousand four hundred seventy-one

Notation

Scientific notation 7.1345471 × 10^7
Engineering notation 7.1345471 × 10^6

Prime Factorization of 71345471

Prime Factorization 23 × 43 × 72139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71345471
Product of the distinct prime numbers

The prime factorization of 71345471 is 23 × 43 × 72139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 89, 3, 465, 677, 4150, 9287, 90150, 24732, 404913, 484905, 9577819, 3730631, 3019191, 26500662, 152536734, 923276248, 5017214666, 8463501542

Basic calculations (n = 71345471)

Multiplication

n×y
n×2 142690942
n×3 214036413
n×4 285381884
n×5 356727355

Division

n÷y
n÷2 35672735.5
n÷3 23781823.666667
n÷3 17836367.75
n÷5 14269094.2

Exponentiation

ny
n2 5090176232211841
n3 3.6316102076016E+23
n4 2.5909894074974E+31
n5 1.8485535963392E+39

Nth Root

y√n
2√n 8446.6248288888
3√n 414.75230004914
4√n 91.905521210038
5√n 37.211166270889

Divisors of 71345471

1, 23, 43, 989, 72139, 1659197, 3101977, 71345471

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 -71345470
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 71345471 can be divided by 8 positive divisors. The sum of these divisors (counting 71345471) is 1, the average is 0.125.

Base conversion 71345471

Base System Value
2 Binary 100010000001010010100111111
3 Ternary 11222020201120212
4 Quaternary 10100022110333
5 Quinary 121231023341
6 Senary 11025103035
8 Octal 420122477
10 Decimal 71345471
12 Duodecimal 1ba87a7b
16 Hexadecimal 440a53f
20 Vigesimal 125i3db
36 Base36 16h6in

Cryptographic Hash Functions

md5 dc3721cf56f3348185d53d870406840f
sha1 cb44d8e395176bd649ac55499d686760f4484056
sha256 9a7e19c9908aa1bc6e9f4091b504440d6ecc3c809b0d844f39eeb025211640aa
sha512 e8310b04fef98d7ac1346fec4564902f5e1ad6a56e4fa069b9ed721a95054e854d431a153ee7c44355432da425418984497aee8ca6c6cfed5192cd818e52e670
ripemd-160 84c19a0f8141df240fcb1d25753957f244c09361

71345471 as geometric shapes

Circle

Radius = n
Diameter 142690942
Circumference 448276815.12101
Area 1.5991260256594E+16

Sphere

Radius = n
Volume 1.5212053265204E+24
Surface area 6.3965041026376E+16
Circumference 448276815.12101

Square

Length = n
Perimeter 285381884
Area 5090176232211841
Diagonal 100897732.7021

Cube

Length = n
Surface area 30541057393271046
Volume 3.6316102076016E+23
Space diagonal 123573980.66193

Equilateral Triangle

Length = n
Perimeter 214036413
Area 2.2041109634176E+15
Altitude 61786990.330966

Triangular Pyramid

Length = n
Surface area 2.2041109634176E+15
Volume 4.2798936740356E+22
Height 33632577.567365