71566240 (number)

71566240 is an even 8-digits composite number following 71566239 and preceding 71566241. In scientific notation, it is written as 7.1566240 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 28532736 positive integers (up to 71566240) that are relatively prime to 71566240.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred sixty-six thousand two hundred forty

Notation

Scientific notation 7.1566240 × 10^7
Engineering notation 7.1566240 × 10^6

Prime Factorization of 71566240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 1033 × 433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4472890
Product of the distinct prime numbers

The prime factorization of 71566240 is 2 × 2 × 2 × 2 × 2 × 5 × 1033 × 433. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71566240)

Multiplication

n×y
n×2 143132480
n×3 214698720
n×4 286264960
n×5 357831200

Division

n÷y
n÷2 35783120
n÷3 23855413.333333
n÷3 17891560
n÷5 14313248

Exponentiation

ny
n2 5121726707737600
n3 3.6654272278036E+23
n4 2.6232084468753E+31
n5 1.877331652791E+39

Nth Root

y√n
2√n 8459.6832091988
3√n 415.17965802357
4√n 91.976536188306
5√n 37.234166813217

Divisors of 71566240

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71566239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71566240 can be divided by 48 positive divisors. The sum of these divisors (counting 71566240) is 1, the average is 0.020833333333333.

Base conversion 71566240

Base System Value
2 Binary 100010001000000001110100000
3 Ternary 11222122221102111
4 Quaternary 10101000032200
5 Quinary 121310104430
6 Senary 11033525104
8 Octal 421001640
10 Decimal 71566240
12 Duodecimal 1bb73794
16 Hexadecimal 44403a0
20 Vigesimal 1275fc0
36 Base36 16lwv4

Cryptographic Hash Functions

md5 84ae9240b0a76a5f83c667017346c28a
sha1 c9646ba25801fae9e828fcf951b1612b34395405
sha256 3f3c26f5284a87d605bcf3e7e93b0330126b6234958c1cd492409210fd4141c9
sha512 fc51c07ded0ce28d04bb0fae1ff53dc46b9523e3f10c21b60395210776bc570e8d28f9368d35aaab64612592ef24e945babc0f250cd92c69a64e664d2279a194
ripemd-160 b70af68b102ac292c17844bf41014bfb59c75541

71566240 as geometric shapes

Circle

Radius = n
Diameter 143132480
Circumference 449663947.65809
Area 1.6090378998723E+16

Sphere

Radius = n
Volume 1.5353705668181E+24
Surface area 6.4361515994892E+16
Circumference 449663947.65809

Square

Length = n
Perimeter 286264960
Area 5121726707737600
Diagonal 101209947.21605

Cube

Length = n
Surface area 30730360246425600
Volume 3.6654272278036E+23
Space diagonal 123956363.78667

Equilateral Triangle

Length = n
Perimeter 214698720
Area 2.217772720071E+15
Altitude 61978181.893334

Triangular Pyramid

Length = n
Surface area 2.217772720071E+15
Volume 4.3197474145429E+22
Height 33736649.072016