71328723 (number)

71328723 is an odd 8-digits composite number following 71328722 and preceding 71328724. In scientific notation, it is written as 7.1328723 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 47515104 positive integers (up to 71328723) that are relatively prime to 71328723.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand seven hundred twenty-three

Notation

Scientific notation 7.1328723 × 10^7
Engineering notation 7.1328723 × 10^6

Prime Factorization of 71328723

Prime Factorization 3 × 1373 × 17317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71328723
Product of the distinct prime numbers

The prime factorization of 71328723 is 3 × 1373 × 17317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328723)

Multiplication

n×y
n×2 142657446
n×3 213986169
n×4 285314892
n×5 356643615

Division

n÷y
n÷2 35664361.5
n÷3 23776241
n÷3 17832180.75
n÷5 14265744.6

Exponentiation

ny
n2 5087786724810729
n3 3.629053299771E+23
n4 2.588557375716E+31
n5 1.8463849202206E+39

Nth Root

y√n
2√n 8445.6333687889
3√n 414.71984381878
4√n 91.900127142398
5√n 37.209419079005

Divisors of 71328723

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328722
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328723 can be divided by 8 positive divisors. The sum of these divisors (counting 71328723) is 1, the average is 0.125.

Base conversion 71328723

Base System Value
2 Binary 100010000000110001111010011
3 Ternary 11222012212121120
4 Quaternary 10100012033103
5 Quinary 121230004343
6 Senary 11024453323
8 Octal 420061723
10 Decimal 71328723
12 Duodecimal 1ba7a243
16 Hexadecimal 44063d3
20 Vigesimal 125g1g3
36 Base36 16gtlf

Cryptographic Hash Functions

md5 8065d1a9f73e1bb0b9614ddb41481eb9
sha1 f24b2819312c21f36beb5a7a594bcbde867abef3
sha256 1d9908a4dd6b298899341883b0063b7d48304a26df58cd685e1ec6247d7201bd
sha512 188ef57b39e7d080798b69874a26a09c12a038fdc6894ea696a74e140395b087e5bfb2457b5f5217c7796afbb1e353f6781c9960dde973c5ebeff5be276fcf24
ripemd-160 2dd523e7fb72d99f7cdb5078164d7c0aa3412948

71328723 as geometric shapes

Circle

Radius = n
Diameter 142657446
Circumference 448171584.33348
Area 1.5983753397697E+16

Sphere

Radius = n
Volume 1.5201342914729E+24
Surface area 6.3935013590788E+16
Circumference 448171584.33348

Square

Length = n
Perimeter 285314892
Area 5087786724810729
Diagonal 100874047.45335

Cube

Length = n
Surface area 30526720348864374
Volume 3.629053299771E+23
Space diagonal 123544972.27501

Equilateral Triangle

Length = n
Perimeter 213986169
Area 2.2030762763617E+15
Altitude 61772486.137503

Triangular Pyramid

Length = n
Surface area 2.2030762763617E+15
Volume 4.2768803292592E+22
Height 33624682.484451