71324940 (number)

71324940 is an even 8-digits composite number following 71324939 and preceding 71324941. In scientific notation, it is written as 7.1324940 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 18878976 positive integers (up to 71324940) that are relatively prime to 71324940.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-four thousand nine hundred forty

Notation

Scientific notation 7.1324940 × 10^7
Engineering notation 7.1324940 × 10^6

Prime Factorization of 71324940

Prime Factorization 2 × 2 × 3 × 5 × 137 × 8677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35662470
Product of the distinct prime numbers

The prime factorization of 71324940 is 2 × 2 × 3 × 5 × 137 × 8677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71324940)

Multiplication

n×y
n×2 142649880
n×3 213974820
n×4 285299760
n×5 356624700

Division

n÷y
n÷2 35662470
n÷3 23774980
n÷3 17831235
n÷5 14264988

Exponentiation

ny
n2 5087247066003600
n3 3.6284759174788E+23
n4 2.5880082710562E+31
n5 1.8458953465259E+39

Nth Root

y√n
2√n 8445.4094039306
3√n 414.7125119762
4√n 91.898908611205
5√n 37.209024381854

Divisors of 71324940

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 -71324939
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 71324940 can be divided by 48 positive divisors. The sum of these divisors (counting 71324940) is 1, the average is 0.020833333333333.

Base conversion 71324940

Base System Value
2 Binary 100010000000101010100001100
3 Ternary 11222012200102110
4 Quaternary 10100011110030
5 Quinary 121224344230
6 Senary 11024424020
8 Octal 420052414
10 Decimal 71324940
12 Duodecimal 1ba78010
16 Hexadecimal 440550c
20 Vigesimal 125fc70
36 Base36 16gqoc

Cryptographic Hash Functions

md5 f7df2871bc0d6bd4ea5a597752a31502
sha1 dd5342d4e23a5407e8bb027de391819176fa81c7
sha256 86e0892e4fbd6c69e99c3f1beb980e3bb8c8a256e11f4f35b200d3b8fd2b6005
sha512 46187202e654377a32bdca5d7217b3dbb252d6d307fde541c6cf8bca0fca8ebf73d07fe675b71a073195a61713cdb7446bbf0fbae54d224ef67bc4a2b2ef4076
ripemd-160 6a78c2f09e9fa8db0c93f52258032734eedcf06d

71324940 as geometric shapes

Circle

Radius = n
Diameter 142649880
Circumference 448147815.04347
Area 1.5982058009553E+16

Sphere

Radius = n
Volume 1.5198924381439E+24
Surface area 6.3928232038213E+16
Circumference 448147815.04347

Square

Length = n
Perimeter 285299760
Area 5087247066003600
Diagonal 100868697.48345

Cube

Length = n
Surface area 30523482396021600
Volume 3.6284759174788E+23
Space diagonal 123538419.9268

Equilateral Triangle

Length = n
Perimeter 213974820
Area 2.2028425972435E+15
Altitude 61769209.963401

Triangular Pyramid

Length = n
Surface area 2.2028425972435E+15
Volume 4.2761998777023E+22
Height 33622899.161149