71506656 (number)

71506656 is an even 8-digits composite number following 71506655 and preceding 71506657. In scientific notation, it is written as 7.1506656 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 144 positive divisors. There are 21611520 positive integers (up to 71506656) that are relatively prime to 71506656.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred six thousand six hundred fifty-six

Notation

Scientific notation 7.1506656 × 10^7
Engineering notation 7.1506656 × 10^6

Prime Factorization of 71506656

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 71 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1489722
Product of the distinct prime numbers

The prime factorization of 71506656 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 71 × 269. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71506656)

Multiplication

n×y
n×2 143013312
n×3 214519968
n×4 286026624
n×5 357533280

Division

n÷y
n÷2 35753328
n÷3 23835552
n÷3 17876664
n÷5 14301331.2

Exponentiation

ny
n2 5113201852302336
n3 3.6562796591115E+23
n4 2.6144833182388E+31
n5 1.8695295925504E+39

Nth Root

y√n
2√n 8456.1608310155
3√n 415.06440380444
4√n 91.957385951404
5√n 37.227964727405

Divisors of 71506656

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71506655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71506656 can be divided by 144 positive divisors. The sum of these divisors (counting 71506656) is 1, the average is 0.0069444444444444.

Base conversion 71506656

Base System Value
2 Binary 100010000110001101011100000
3 Ternary 11222112220200200
4 Quaternary 10100301223200
5 Quinary 121301203111
6 Senary 11032345200
8 Octal 420615340
10 Decimal 71506656
12 Duodecimal 1bb45200
16 Hexadecimal 4431ae0
20 Vigesimal 126i6cg
36 Base36 16kmw0

Cryptographic Hash Functions

md5 19cca88753a8aa8c1cc81d180dda9dd7
sha1 0b16554b23d68bb06dfe42ccdee896dad43a0900
sha256 2b50c3a56fb505dc93c17f82abb4da3200510e34ae053b413aaa95d9d65b07c6
sha512 42e423ea4730c977a88a57eebed71833e54f72816889246047b937886cd8b174c5605010185d08b68e618bd84b54756b3420c45d87f3164386853fc366dfb48a
ripemd-160 5c2bd7b7e472e4be73cbb3a49049344072246087

71506656 as geometric shapes

Circle

Radius = n
Diameter 143013312
Circumference 449289570.34474
Area 1.6063597375515E+16

Sphere

Radius = n
Volume 1.5315388422046E+24
Surface area 6.4254389502059E+16
Circumference 449289570.34474

Square

Length = n
Perimeter 286026624
Area 5113201852302336
Diagonal 101125682.71515

Cube

Length = n
Surface area 30679211113814016
Volume 3.6562796591115E+23
Space diagonal 123853161.27135

Equilateral Triangle

Length = n
Perimeter 214519968
Area 2.2140813493857E+15
Altitude 61926580.635675

Triangular Pyramid

Length = n
Surface area 2.2140813493857E+15
Volume 4.3089669014536E+22
Height 33708560.905049