71328813 (number)

71328813 is an odd 8-digits composite number following 71328812 and preceding 71328814. In scientific notation, it is written as 7.1328813 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 47531184 positive integers (up to 71328813) that are relatively prime to 71328813.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1328813 × 10^7
Engineering notation 7.1328813 × 10^6

Prime Factorization of 71328813

Prime Factorization 3 × 7517 × 3163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71328813
Product of the distinct prime numbers

The prime factorization of 71328813 is 3 × 7517 × 3163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328813)

Multiplication

n×y
n×2 142657626
n×3 213986439
n×4 285315252
n×5 356644065

Division

n÷y
n÷2 35664406.5
n÷3 23776271
n÷3 17832203.25
n÷5 14265762.6

Exponentiation

ny
n2 5087799563988969
n3 3.6290670368125E+23
n4 2.5885704403326E+31
n5 1.8463965687581E+39

Nth Root

y√n
2√n 8445.6386969844
3√n 414.72001824487
4√n 91.900156131447
5√n 37.2094284689

Divisors of 71328813

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 -71328812
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 71328813 can be divided by 8 positive divisors. The sum of these divisors (counting 71328813) is 1, the average is 0.125.

Base conversion 71328813

Base System Value
2 Binary 100010000000110010000101101
3 Ternary 11222012212201220
4 Quaternary 10100012100231
5 Quinary 121230010223
6 Senary 11024453553
8 Octal 420062055
10 Decimal 71328813
12 Duodecimal 1ba7a2b9
16 Hexadecimal 440642d
20 Vigesimal 125g20d
36 Base36 16gtnx

Cryptographic Hash Functions

md5 51edd070994afcc42464d70da6d54d0a
sha1 80b55021d9763fda4b276dd1cf2f0bbe6d280bd7
sha256 ea386f7f05b9c7fa4ece981785b4e5c90e3d6d05fcffc09ab1e16db29d5711d5
sha512 794dea75f3547291b83f6dcc6887f0d5ab8c5fe7ccc410ef0281da5fc45ee5a611e4e686bb54816c5540a40a923904bf0b7c6077123b0d9e7975d7cf8a8c7362
ripemd-160 a4cfeabd485989d8881e3be083be4ce874baaa64

71328813 as geometric shapes

Circle

Radius = n
Diameter 142657626
Circumference 448172149.82016
Area 1.5983793733165E+16

Sphere

Radius = n
Volume 1.5201400456313E+24
Surface area 6.393517493266E+16
Circumference 448172149.82016

Square

Length = n
Perimeter 285315252
Area 5087799563988969
Diagonal 100874174.73257

Cube

Length = n
Surface area 30526797383933814
Volume 3.6290670368125E+23
Space diagonal 123545128.15958

Equilateral Triangle

Length = n
Perimeter 213986439
Area 2.2030818358889E+15
Altitude 61772564.07979

Triangular Pyramid

Length = n
Surface area 2.2030818358889E+15
Volume 4.2768965185178E+22
Height 33624724.910858