71328946 (number)

71328946 is an even 8-digits composite number following 71328945 and preceding 71328947. In scientific notation, it is written as 7.1328946 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 32617728 positive integers (up to 71328946) that are relatively prime to 71328946.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand nine hundred forty-six

Notation

Scientific notation 7.1328946 × 10^7
Engineering notation 7.1328946 × 10^6

Prime Factorization of 71328946

Prime Factorization 2 × 13 × 109 × 25169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71328946
Product of the distinct prime numbers

The prime factorization of 71328946 is 2 × 13 × 109 × 25169. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 85, 70, 702, 187, 8043, 250, 91330, 61680, 339160, 293914, 6587402, 1112441, 17457419, 13185167, 780010576, 707235316, 5344681089, 88726003

Basic calculations (n = 71328946)

Multiplication

n×y
n×2 142657892
n×3 213986838
n×4 285315784
n×5 356644730

Division

n÷y
n÷2 35664473
n÷3 23776315.333333
n÷3 17832236.5
n÷5 14265789.2

Exponentiation

ny
n2 5087818537470916
n3 3.6290873371706E+23
n4 2.5885897470233E+31
n5 1.8464137828158E+39

Nth Root

y√n
2√n 8445.6465708671
3√n 414.7202760076
4√n 91.90019897077
5√n 37.20944234506

Divisors of 71328946

1, 2, 13, 26, 109, 218, 1417, 2834, 25169, 50338, 327197, 654394, 2743421, 5486842, 35664473, 71328946

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 -71328945
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 71328946 can be divided by 16 positive divisors. The sum of these divisors (counting 71328946) is 1, the average is 0.0625.

Base conversion 71328946

Base System Value
2 Binary 100010000000110010010110010
3 Ternary 11222012212220211
4 Quaternary 10100012102302
5 Quinary 121230011241
6 Senary 11024454334
8 Octal 420062262
10 Decimal 71328946
12 Duodecimal 1ba7a3aa
16 Hexadecimal 44064b2
20 Vigesimal 125g276
36 Base36 16gtrm

Cryptographic Hash Functions

md5 d4c2bf3fda0054836ea75d7d86f36765
sha1 af88f101a4d87553212ffe58762cf1a83cd56e60
sha256 2a0ee4595712a42e3f0be37ecad15adc99f750b66dc7410e39eee042db488038
sha512 1a76a2e0d1da2b1ba60de2bd87b649d7ff7328c1930c4faa767f2bf7a116b43a90e80893ad761a1d2a163403b558d3ee5f8a610b4283832d530f0622ddee5ec8
ripemd-160 cea51a2f5d7f3c70439f77388bdd72a51948422d

71328946 as geometric shapes

Circle

Radius = n
Diameter 142657892
Circumference 448172985.48381
Area 1.5983853340117E+16

Sphere

Radius = n
Volume 1.5201485490255E+24
Surface area 6.3935413360466E+16
Circumference 448172985.48381

Square

Length = n
Perimeter 285315784
Area 5087818537470916
Diagonal 100874362.82298

Cube

Length = n
Surface area 30526911224825496
Volume 3.6290873371706E+23
Space diagonal 123545358.52234

Equilateral Triangle

Length = n
Perimeter 213986838
Area 2.2030900516476E+15
Altitude 61772679.261168

Triangular Pyramid

Length = n
Surface area 2.2030900516476E+15
Volume 4.2769204427193E+22
Height 33624787.607659