71318144 (number)

71318144 is an even 8-digits composite number following 71318143 and preceding 71318145. In scientific notation, it is written as 7.1318144 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 32 positive divisors. There are 35562240 positive integers (up to 71318144) that are relatively prime to 71318144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1318144 × 10^7
Engineering notation 7.1318144 × 10^6

Prime Factorization of 71318144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 883 × 631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1114346
Product of the distinct prime numbers

The prime factorization of 71318144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 883 × 631. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71318144)

Multiplication

n×y
n×2 142636288
n×3 213954432
n×4 285272576
n×5 356590720

Division

n÷y
n÷2 35659072
n÷3 23772714.666667
n÷3 17829536
n÷5 14263628.8

Exponentiation

ny
n2 5086277663604736
n3 3.6274388283695E+23
n4 2.5870220471284E+31
n5 1.8450161088828E+39

Nth Root

y√n
2√n 8445.0070455862
3√n 414.6993399789
4√n 91.896719449533
5√n 37.208315282995

Divisors of 71318144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71318143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71318144 can be divided by 32 positive divisors. The sum of these divisors (counting 71318144) is 1, the average is 0.03125.

Base conversion 71318144

Base System Value
2 Binary 100010000000011101010000000
3 Ternary 11222012100002202
4 Quaternary 10100003222000
5 Quinary 121224140034
6 Senary 11024332332
8 Octal 420035200
10 Decimal 71318144
12 Duodecimal 1ba740a8
16 Hexadecimal 4403a80
20 Vigesimal 125ef74
36 Base36 16glfk

Cryptographic Hash Functions

md5 b7be79a0d9b02c580178d7837578c141
sha1 77753916d6c176d70bb6c1657a96549868afb583
sha256 8040c1acf205dfad38f9cad2a5f432a63cdce4cfe0a3587db76eb782d81c30d4
sha512 fed466acf32b30a376821a0d8317f248f6a7a6bff0bbd1d8a7af17656df15e9caf29066bd2867ccf2765b93598b092973097d8edaeac668cc5e0ca860d5077e9
ripemd-160 e441ce0b0e8769f8569d4b1e0d5f321f98361ccf

71318144 as geometric shapes

Circle

Radius = n
Diameter 142636288
Circumference 448105114.51612
Area 1.5979012542098E+16

Sphere

Radius = n
Volume 1.5194580232736E+24
Surface area 6.3916050168394E+16
Circumference 448105114.51612

Square

Length = n
Perimeter 285272576
Area 5086277663604736
Diagonal 100859086.48808

Cube

Length = n
Surface area 30517665981628416
Volume 3.6274388283695E+23
Space diagonal 123526648.90951

Equilateral Triangle

Length = n
Perimeter 213954432
Area 2.2024228336915E+15
Altitude 61763324.454757

Triangular Pyramid

Length = n
Surface area 2.2024228336915E+15
Volume 4.2749776564657E+22
Height 33619695.496026