71289425 (number)

71289425 is an odd 8-digits composite number following 71289424 and preceding 71289426. In scientific notation, it is written as 7.1289425 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 54029520 positive integers (up to 71289425) that are relatively prime to 71289425.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-nine thousand four hundred twenty-five

Notation

Scientific notation 7.1289425 × 10^7
Engineering notation 7.1289425 × 10^6

Prime Factorization of 71289425

Prime Factorization 5 × 5 × 19 × 150083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14257885
Product of the distinct prime numbers

The prime factorization of 71289425 is 5 × 5 × 19 × 150083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 95, 61, 936, 961, 1717, 9369, 58039, 73776, 882233, 181749, 5193585, 8364634, 87016017, 54495314, 247478553, 926767354, 7091635864, 1476476446

Basic calculations (n = 71289425)

Multiplication

n×y
n×2 142578850
n×3 213868275
n×4 285157700
n×5 356447125

Division

n÷y
n÷2 35644712.5
n÷3 23763141.666667
n÷3 17822356.25
n÷5 14257885

Exponentiation

ny
n2 5082182116830625
n3 3.6230584085414E+23
n4 2.5828575068633E+31
n5 1.8413042652122E+39

Nth Root

y√n
2√n 8443.3065205522
3√n 414.64366761339
4√n 91.887466612984
5√n 37.205318127682

Divisors of 71289425

1, 5, 19, 25, 95, 475, 150083, 750415, 2851577, 3752075, 14257885, 71289425

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71289424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71289425 can be divided by 12 positive divisors. The sum of these divisors (counting 71289425) is 1, the average is 0.083333333333333.

Base conversion 71289425

Base System Value
2 Binary 100001111111100101001010001
3 Ternary 11222010212201002
4 Quaternary 10033330221101
5 Quinary 121222230200
6 Senary 11023551345
8 Octal 417745121
10 Decimal 71289425
12 Duodecimal 1ba5b555
16 Hexadecimal 43fca51
20 Vigesimal 125b3b5
36 Base36 16fz9t

Cryptographic Hash Functions

md5 c2cbad7969f3813854eaef562f78f8e4
sha1 89d723f6c06dc61e2e6b93c025b5986631df6e9d
sha256 f9d5be69e6cb8fdb57703946b9461ff3cd87d422d08dd1345a0cf718cdfb5e9d
sha512 9d848ab65beb3ab9aa15aa93afbd4e894ad79cd43a0337d2314d773e1471e3bdc6c20b8b527f0586132f11ae699aad6827948a5898c1a254e050c44dad4856d9
ripemd-160 62fccadb90a7f4c850a091c3137305a0c73a5338

71289425 as geometric shapes

Circle

Radius = n
Diameter 142578850
Circumference 447924667.71728
Area 1.5966146002441E+16

Sphere

Radius = n
Volume 1.5176231573067E+24
Surface area 6.3864584009762E+16
Circumference 447924667.71728

Square

Length = n
Perimeter 285157700
Area 5082182116830625
Diagonal 100818471.68878

Cube

Length = n
Surface area 30493092700983750
Volume 3.6230584085414E+23
Space diagonal 123476906.14237

Equilateral Triangle

Length = n
Perimeter 213868275
Area 2.2006494099171E+15
Altitude 61738453.071185

Triangular Pyramid

Length = n
Surface area 2.2006494099171E+15
Volume 4.2698152821909E+22
Height 33606157.229593