71509916 (number)

71509916 is an even 8-digits composite number following 71509915 and preceding 71509917. In scientific notation, it is written as 7.1509916 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 35734752 positive integers (up to 71509916) that are relatively prime to 71509916.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred nine thousand nine hundred sixteen

Notation

Scientific notation 7.1509916 × 10^7
Engineering notation 7.1509916 × 10^6

Prime Factorization of 71509916

Prime Factorization 2 × 2 × 2287 × 7817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35754958
Product of the distinct prime numbers

The prime factorization of 71509916 is 2 × 2 × 2287 × 7817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 34, 14, 398, 154, 7003, 698, 42100, 51541, 80434, 54017, 2450903, 701226, 25727362, 1010641, 75030326, 737944135, 3273125568, 2037656477

Basic calculations (n = 71509916)

Multiplication

n×y
n×2 143019832
n×3 214529748
n×4 286039664
n×5 357549580

Division

n÷y
n÷2 35754958
n÷3 23836638.666667
n÷3 17877479
n÷5 14301983.2

Exponentiation

ny
n2 5113668086327056
n3 3.6567797530513E+23
n4 2.614960129712E+31
n5 1.8699557921905E+39

Nth Root

y√n
2√n 8456.3535876878
3√n 415.07071132633
4√n 91.958434021507
5√n 37.228304167

Divisors of 71509916

1, 2, 4, 2287, 4574, 7817, 9148, 15634, 31268, 17877479, 35754958, 71509916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71509915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71509916 can be divided by 12 positive divisors. The sum of these divisors (counting 71509916) is 1, the average is 0.083333333333333.

Base conversion 71509916

Base System Value
2 Binary 100010000110010011110011100
3 Ternary 11222120002011102
4 Quaternary 10100302132130
5 Quinary 121301304131
6 Senary 11032412232
8 Octal 420623634
10 Decimal 71509916
12 Duodecimal 1bb47078
16 Hexadecimal 443279c
20 Vigesimal 126iefg
36 Base36 16kpek

Cryptographic Hash Functions

md5 f2acfbe57f5e874e28919a496dbebb2f
sha1 64792ea5eef399dbeaa18134f1f7b2edd1f9e5b7
sha256 dd3d89fbae09d8b6b1a549d858609857501da1e5b33a7e6f2581f5ac4ebe20bd
sha512 06f53e9837012aca1096a9ba9060fbd4d5b60f48b99c4e3bf70ff65c731529a52fca539b7846cda482da034c4ff7166dd5e1f72207e164b540c5d7bf58d3d789
ripemd-160 1268f1f0a238299be8a6c4dc0e81d3bc35bd1856

71509916 as geometric shapes

Circle

Radius = n
Diameter 143019832
Circumference 449310053.52885
Area 1.6065062092902E+16

Sphere

Radius = n
Volume 1.5317483210642E+24
Surface area 6.4260248371607E+16
Circumference 449310053.52885

Square

Length = n
Perimeter 286039664
Area 5113668086327056
Diagonal 101130293.05136

Cube

Length = n
Surface area 30682008517962336
Volume 3.6567797530513E+23
Space diagonal 123858807.75698

Equilateral Triangle

Length = n
Perimeter 214529748
Area 2.2142832346405E+15
Altitude 61929403.878491

Triangular Pyramid

Length = n
Surface area 2.2142832346405E+15
Volume 4.3095562678137E+22
Height 33710097.683787