71323520 (number)

71323520 is an even 8-digits composite number following 71323519 and preceding 71323521. In scientific notation, it is written as 7.1323520 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 32 positive divisors. There are 28529152 positive integers (up to 71323520) that are relatively prime to 71323520.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-three thousand five hundred twenty

Notation

Scientific notation 7.1323520 × 10^7
Engineering notation 7.1323520 × 10^6

Prime Factorization of 71323520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 111443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1114430
Product of the distinct prime numbers

The prime factorization of 71323520 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 111443. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71323520)

Multiplication

n×y
n×2 142647040
n×3 213970560
n×4 285294080
n×5 356617600

Division

n÷y
n÷2 35661760
n÷3 23774506.666667
n÷3 17830880
n÷5 14264704

Exponentiation

ny
n2 5087044505190400
n3 3.6282592050684E+23
n4 2.5878021797788E+31
n5 1.845711605255E+39

Nth Root

y√n
2√n 8445.3253341716
3√n 414.70975980342
4√n 91.898451206598
5√n 37.20887622264

Divisors of 71323520

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 -71323519
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 71323520 can be divided by 32 positive divisors. The sum of these divisors (counting 71323520) is 1, the average is 0.03125.

Base conversion 71323520

Base System Value
2 Binary 100010000000100111110000000
3 Ternary 11222012121110212
4 Quaternary 10100010332000
5 Quinary 121224323040
6 Senary 11024413252
8 Octal 420047600
10 Decimal 71323520
12 Duodecimal 1ba77228
16 Hexadecimal 4404f80
20 Vigesimal 125f8g0
36 Base36 16gpkw

Cryptographic Hash Functions

md5 096f4a710827551c6b6fcbaa0f346862
sha1 877700380c0f8400fda3d755a0ff05777776cec7
sha256 5130e1e6f195bce2ba691d8b25996b7639efca4376bf0d8e1fccfd2af8571e09
sha512 0fe2a26d240896d6fcfbaa0a16d1d5197df3a036f850edaa050c366329660c4c68c5e890ca3df7c68ec9505c56de986a7ac41b824df922b6a15fd07efa79758f
ripemd-160 6af4e4bc7a2a79e8a785f6206c16765c29138dde

71323520 as geometric shapes

Circle

Radius = n
Diameter 142647040
Circumference 448138892.92033
Area 1.598142164599E+16

Sphere

Radius = n
Volume 1.5198016618616E+24
Surface area 6.3925686583962E+16
Circumference 448138892.92033

Square

Length = n
Perimeter 285294080
Area 5087044505190400
Diagonal 100866689.30019

Cube

Length = n
Surface area 30522267031142400
Volume 3.6282592050684E+23
Space diagonal 123535960.41465

Equilateral Triangle

Length = n
Perimeter 213970560
Area 2.2027548858385E+15
Altitude 61767980.207327

Triangular Pyramid

Length = n
Surface area 2.2027548858385E+15
Volume 4.2759444796773E+22
Height 33622229.76673