71328565 (number)

71328565 is an odd 8-digits composite number following 71328564 and preceding 71328566. In scientific notation, it is written as 7.1328565 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 41912640 positive integers (up to 71328565) that are relatively prime to 71328565.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand five hundred sixty-five

Notation

Scientific notation 7.1328565 × 10^7
Engineering notation 7.1328565 × 10^6

Prime Factorization of 71328565

Prime Factorization 7 × 49 × 1045 × 199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71328565
Product of the distinct prime numbers

The prime factorization of 71328565 is 7 × 49 × 1045 × 199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 42, 75, 605, 568, 8566, 4163, 52945, 99516, 474268, 295276, 7156835, 6704631, 83908182, 75803508, 457316789, 980125940, 3250628871, 6759398179

Basic calculations (n = 71328565)

Multiplication

n×y
n×2 142657130
n×3 213985695
n×4 285314260
n×5 356642825

Division

n÷y
n÷2 35664282.5
n÷3 23776188.333333
n÷3 17832141.25
n÷5 14265713

Exponentiation

ny
n2 5087764184959225
n3 3.6290291837154E+23
n4 2.5885344401754E+31
n5 1.8463644707079E+39

Nth Root

y√n
2√n 8445.6240148375
3√n 414.71953760374
4√n 91.900076250444
5√n 37.2094025945

Divisors of 71328565

1, 7, 49, 199, 343, 1045, 1393, 7315, 9751, 51205, 68257, 207955, 358435, 1455685, 10189795, 71328565

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 -71328564
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 71328565 can be divided by 16 positive divisors. The sum of these divisors (counting 71328565) is 1, the average is 0.0625.

Base conversion 71328565

Base System Value
2 Binary 100010000000110001100110101
3 Ternary 11222012212101201
4 Quaternary 10100012030311
5 Quinary 121230003230
6 Senary 11024452501
8 Octal 420061465
10 Decimal 71328565
12 Duodecimal 1ba7a131
16 Hexadecimal 4406335
20 Vigesimal 125g185
36 Base36 16gth1

Cryptographic Hash Functions

md5 f974ae33321bf2d446494da3d8f25a6e
sha1 b42ad9ab97b784bba3f99b0bd062cce597357e6b
sha256 3d76636033770f6f09743ab936ce5502e39be395db6f4dbf54bdcd31e328df71
sha512 ddfe27976ef7494a2bae97f9f03a8a210b5381aa514cb0c10a97896bf8ff34242157643e54eade6124751ece166166108c10ce8e9b289d4a0704d8d6ed7c378d
ripemd-160 88aaafa62ff3c1aa1739f0a68b7bb2d32488c396

71328565 as geometric shapes

Circle

Radius = n
Diameter 142657130
Circumference 448170591.5902
Area 1.5983682586665E+16

Sphere

Radius = n
Volume 1.5201241897631E+24
Surface area 6.3934730346661E+16
Circumference 448170591.5902

Square

Length = n
Perimeter 285314260
Area 5087764184959225
Diagonal 100873824.00761

Cube

Length = n
Surface area 30526585109755350
Volume 3.6290291837154E+23
Space diagonal 123544698.61098

Equilateral Triangle

Length = n
Perimeter 213985695
Area 2.2030665163197E+15
Altitude 61772349.30549

Triangular Pyramid

Length = n
Surface area 2.2030665163197E+15
Volume 4.276851908215E+22
Height 33624608.002537