71305894 (number)

71305894 is an even 8-digits composite number following 71305893 and preceding 71305895. In scientific notation, it is written as 7.1305894 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 32292000 positive integers (up to 71305894) that are relatively prime to 71305894.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred five thousand eight hundred ninety-four

Notation

Scientific notation 7.1305894 × 10^7
Engineering notation 7.1305894 × 10^6

Prime Factorization of 71305894

Prime Factorization 2 × 11 × 277 × 11701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71305894
Product of the distinct prime numbers

The prime factorization of 71305894 is 2 × 11 × 277 × 11701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 35, 100, 856, 854, 1854, 5665, 63307, 4091, 785269, 172072, 7083833, 8955021, 26667483, 38282944, 190018026, 254686464, 5218903656, 7692243912

Basic calculations (n = 71305894)

Multiplication

n×y
n×2 142611788
n×3 213917682
n×4 285223576
n×5 356529470

Division

n÷y
n÷2 35652947
n÷3 23768631.333333
n÷3 17826473.5
n÷5 14261178.8

Exponentiation

ny
n2 5084530519139236
n3 3.6255699423751E+23
n4 2.5852450600058E+31
n5 1.843432102128E+39

Nth Root

y√n
2√n 8444.2817338125
3√n 414.67559493303
4√n 91.89277302276
5√n 37.20703697384

Divisors of 71305894

1, 2, 11, 22, 277, 554, 3047, 6094, 11701, 23402, 128711, 257422, 3241177, 6482354, 35652947, 71305894

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 -71305893
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 71305894 can be divided by 16 positive divisors. The sum of these divisors (counting 71305894) is 1, the average is 0.0625.

Base conversion 71305894

Base System Value
2 Binary 100010000000000101010100110
3 Ternary 11222011201022001
4 Quaternary 10100000222212
5 Quinary 121223242034
6 Senary 11024155514
8 Octal 420005246
10 Decimal 71305894
12 Duodecimal 1ba68b9a
16 Hexadecimal 4400aa6
20 Vigesimal 125d4ee
36 Base36 16gbza

Cryptographic Hash Functions

md5 86e3e58681604c1408c27cba2f00e219
sha1 e7f0e70582ca5e37eb5feab6584b8adf3bbc7d19
sha256 895835d9cb952bbe2242e1d24a99d20b019dd712f49d9293c18a6dc477e8681d
sha512 e97a7ca1311700a5e6fd252291d9de49e82a9249bc04c9a4c5cbeda3d8b2ff80338555697893c795c4e1ea0bee7b17aabc4314997b95209a9b733009e3c589c9
ripemd-160 40fb7f0d1bd34b2baccf34db4e3dd5ab61466c74

71305894 as geometric shapes

Circle

Radius = n
Diameter 142611788
Circumference 448028145.49611
Area 1.5973523725881E+16

Sphere

Radius = n
Volume 1.5186751861389E+24
Surface area 6.3894094903524E+16
Circumference 448028145.49611

Square

Length = n
Perimeter 285223576
Area 5084530519139236
Diagonal 100841762.37194

Cube

Length = n
Surface area 30507183114835416
Volume 3.6255699423751E+23
Space diagonal 123505431.28712

Equilateral Triangle

Length = n
Perimeter 213917682
Area 2.2016662979459E+15
Altitude 61752715.64356

Triangular Pyramid

Length = n
Surface area 2.2016662979459E+15
Volume 4.2727751531992E+22
Height 33613920.790646