71317785 (number)

71317785 is an odd 8-digits composite number following 71317784 and preceding 71317786. In scientific notation, it is written as 7.1317785 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 29635200 positive integers (up to 71317785) that are relatively prime to 71317785.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventeen thousand seven hundred eighty-five

Notation

Scientific notation 7.1317785 × 10^7
Engineering notation 7.1317785 × 10^6

Prime Factorization of 71317785

Prime Factorization 21 × 77 × 5 × 8821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71317785
Product of the distinct prime numbers

The prime factorization of 71317785 is 21 × 77 × 5 × 8821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71317785)

Multiplication

n×y
n×2 142635570
n×3 213953355
n×4 285271140
n×5 356588925

Division

n÷y
n÷2 35658892.5
n÷3 23772595
n÷3 17829446.25
n÷5 14263557

Exponentiation

ny
n2 5086226457306225
n3 3.6273840494348E+23
n4 2.5869699575002E+31
n5 1.8449696723046E+39

Nth Root

y√n
2√n 8444.9857903966
3√n 414.69864414236
4√n 91.896603802298
5√n 37.208277823209

Divisors of 71317785

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71317784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71317785 can be divided by 16 positive divisors. The sum of these divisors (counting 71317785) is 1, the average is 0.0625.

Base conversion 71317785

Base System Value
2 Binary 100010000000011100100011001
3 Ternary 11222012022121110
4 Quaternary 10100003210121
5 Quinary 121224132120
6 Senary 11024330533
8 Octal 420034431
10 Decimal 71317785
12 Duodecimal 1ba73a49
16 Hexadecimal 4403919
20 Vigesimal 125ee95
36 Base36 16gl5l

Cryptographic Hash Functions

md5 05904be8396d0b5ff5b73fed27034617
sha1 4fd92200b95ea93b5bdd12d79f57c0cd9f4ae4f1
sha256 2091b4b79d5ed0f8d84d17e5176a5742756d320e040a7ebe1aeeed981d4428d2
sha512 a221f9ddae6cbfb6b5666625c2533d34afe56862ba98d792f96cbae51fbb1dc73d6434dd7ed8030412640ba0ccb15e99d3eae02657a68a029c579643d25ee3de
ripemd-160 4ff16a7155285e31204af7498cfc2495ad7e6db5

71317785 as geometric shapes

Circle

Radius = n
Diameter 142635570
Circumference 448102858.85259
Area 1.5978851672767E+16

Sphere

Radius = n
Volume 1.5194350775271E+24
Surface area 6.3915406691069E+16
Circumference 448102858.85259

Square

Length = n
Perimeter 285271140
Area 5086226457306225
Diagonal 100858578.78541

Cube

Length = n
Surface area 30517358743837350
Volume 3.6273840494348E+23
Space diagonal 123526027.10327

Equilateral Triangle

Length = n
Perimeter 213953355
Area 2.2024006607139E+15
Altitude 61763013.551637

Triangular Pyramid

Length = n
Surface area 2.2024006607139E+15
Volume 4.2749130988721E+22
Height 33619526.261803