71328432 (number)

71328432 is an even 8-digits composite number following 71328431 and preceding 71328433. In scientific notation, it is written as 7.1328432 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 19305216 positive integers (up to 71328432) that are relatively prime to 71328432.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand four hundred thirty-two

Notation

Scientific notation 7.1328432 × 10^7
Engineering notation 7.1328432 × 10^6

Prime Factorization of 71328432

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 7 × 11173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8916054
Product of the distinct prime numbers

The prime factorization of 71328432 is 2 × 2 × 2 × 2 × 3 × 19 × 7 × 11173. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 1, 21, 19, 934, 367, 5788, 7815, 78068, 16363, 851573, 980018, 2239632, 8831911, 36542482, 24605124, 642509359, 929962988, 3432397085, 3787840451

Basic calculations (n = 71328432)

Multiplication

n×y
n×2 142656864
n×3 213985296
n×4 285313728
n×5 356642160

Division

n÷y
n÷2 35664216
n÷3 23776144
n÷3 17832108
n÷5 14265686.4

Exponentiation

ny
n2 5087745211578624
n3 3.6290088835741E+23
n4 2.5885151337941E+31
n5 1.846347257018E+39

Nth Root

y√n
2√n 8445.6161409337
3√n 414.71927984009
4√n 91.90003341095
5√n 37.20938871828

Divisors of 71328432

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 11173, 22346, 33519, 44692, 67038, 78211, 89384, 134076, 156422, 178768, 212287, 234633, 268152, 312844, 424574, 469266, 536304, 625688, 636861, 849148, 938532, 1251376, 1273722, 1486009, 1698296, 1877064, 2547444, 2972018, 3396592, 3754128, 4458027, 5094888, 5944036, 8916054, 10189776, 11888072, 17832108, 23776144, 35664216, 71328432

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328432 can be divided by 80 positive divisors. The sum of these divisors (counting 71328432) is 1, the average is 0.0125.

Base conversion 71328432

Base System Value
2 Binary 100010000000110001010110000
3 Ternary 11222012212012210
4 Quaternary 10100012022300
5 Quinary 121230002212
6 Senary 11024452120
8 Octal 420061260
10 Decimal 71328432
12 Duodecimal 1ba7a040
16 Hexadecimal 44062b0
20 Vigesimal 125g11c
36 Base36 16gtdc

Cryptographic Hash Functions

md5 8ebb61b5bdf307755bab96656f565ab8
sha1 1ab0e66ddbfba61b5d95dd4f93a12c91b4dd00e3
sha256 1c8ec382c34d6490a40e16c7ffadd1543f3fa546a04e18317677f68523e2a140
sha512 f0652cd85e2f5a3cc438e6a3c06492c2029786435380f312f31874bca2a4a1bd0297ce0d590483beb5e944748437a5905d382cb7e62562acc50be5a1965fdfd5
ripemd-160 4386b6a0de70d84ee12eda24a6761b6e571db0a2

71328432 as geometric shapes

Circle

Radius = n
Diameter 142656864
Circumference 448169755.92656
Area 1.5983622980032E+16

Sphere

Radius = n
Volume 1.5201156864598E+24
Surface area 6.3934491920128E+16
Circumference 448169755.92656

Square

Length = n
Perimeter 285313728
Area 5087745211578624
Diagonal 100873635.91721

Cube

Length = n
Surface area 30526471269471744
Volume 3.6290088835741E+23
Space diagonal 123544468.24822

Equilateral Triangle

Length = n
Perimeter 213985296
Area 2.2030583006049E+15
Altitude 61772234.124111

Triangular Pyramid

Length = n
Surface area 2.2030583006049E+15
Volume 4.2768279842691E+22
Height 33624545.305736