71311648 (number)

71311648 is an even 8-digits composite number following 71311647 and preceding 71311649. In scientific notation, it is written as 7.1311648 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 34625536 positive integers (up to 71311648) that are relatively prime to 71311648.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eleven thousand six hundred forty-eight

Notation

Scientific notation 7.1311648 × 10^7
Engineering notation 7.1311648 × 10^6

Prime Factorization of 71311648

Prime Factorization 2 × 2 × 2 × 2 × 2 × 59 × 353 × 107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4456978
Product of the distinct prime numbers

The prime factorization of 71311648 is 2 × 2 × 2 × 2 × 2 × 59 × 353 × 107. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71311648)

Multiplication

n×y
n×2 142623296
n×3 213934944
n×4 285246592
n×5 356558240

Division

n÷y
n÷2 35655824
n÷3 23770549.333333
n÷3 17827912
n÷5 14262329.6

Exponentiation

ny
n2 5085351140475904
n3 3.6264477048602E+23
n4 2.586079622194E+31
n5 1.8441759971787E+39

Nth Root

y√n
2√n 8444.6224308728
3√n 414.68674865896
4√n 91.894626779115
5√n 37.20763743579

Divisors of 71311648

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 -71311647
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 71311648 can be divided by 48 positive divisors. The sum of these divisors (counting 71311648) is 1, the average is 0.020833333333333.

Base conversion 71311648

Base System Value
2 Binary 100010000000010000100100000
3 Ternary 11222012000012011
4 Quaternary 10100002010200
5 Quinary 121223433043
6 Senary 11024242304
8 Octal 420020440
10 Decimal 71311648
12 Duodecimal 1ba70394
16 Hexadecimal 4402120
20 Vigesimal 125dj28
36 Base36 16ggf4

Cryptographic Hash Functions

md5 3a1598bdfa0778efe427182591689e04
sha1 debedde728303012e052c6961595f5e050f7b4b6
sha256 8763c47956d8fcce9e78e0870059d4510b71dfe6366b063926041a759d105f70
sha512 428572392c6dbe178e9fc389a627ea8a0186463a289a16db257abdbbeec34d827bb5abe02598ced7af0770db85d53340999188975e4577c9520ffb3f60249fe3
ripemd-160 7d2a914359f22bc969fe9048480a10ff864e151e

71311648 as geometric shapes

Circle

Radius = n
Diameter 142623296
Circumference 448064298.94436
Area 1.5976101783844E+16

Sphere

Radius = n
Volume 1.5190428624288E+24
Surface area 6.3904407135374E+16
Circumference 448064298.94436

Square

Length = n
Perimeter 285246592
Area 5085351140475904
Diagonal 100849899.75678

Cube

Length = n
Surface area 30512106842855424
Volume 3.6264477048602E+23
Space diagonal 123515397.50747

Equilateral Triangle

Length = n
Perimeter 213934944
Area 2.2020216374082E+15
Altitude 61757698.753734

Triangular Pyramid

Length = n
Surface area 2.2020216374082E+15
Volume 4.2738096062084E+22
Height 33616633.252259