71443485 (number)

71443485 is an odd 8-digits composite number following 71443484 and preceding 71443486. In scientific notation, it is written as 7.1443485 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 37070784 positive integers (up to 71443485) that are relatively prime to 71443485.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred forty-three thousand four hundred eighty-five

Notation

Scientific notation 7.1443485 × 10^7
Engineering notation 7.1443485 × 10^6

Prime Factorization of 71443485

Prime Factorization 27 × 5 × 37 × 14303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71443485
Product of the distinct prime numbers

The prime factorization of 71443485 is 27 × 5 × 37 × 14303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71443485)

Multiplication

n×y
n×2 142886970
n×3 214330455
n×4 285773940
n×5 357217425

Division

n÷y
n÷2 35721742.5
n÷3 23814495
n÷3 17860871.25
n÷5 14288697

Exponentiation

ny
n2 5104171548945225
n3 3.6465980349449E+23
n4 2.6052567201062E+31
n5 1.8612861940406E+39

Nth Root

y√n
2√n 8452.4248000204
3√n 414.94214125396
4√n 91.937069781565
5√n 37.221384754672

Divisors of 71443485

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 -71443484
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 71443485 can be divided by 16 positive divisors. The sum of these divisors (counting 71443485) is 1, the average is 0.0625.

Base conversion 71443485

Base System Value
2 Binary 100010000100010010000011101
3 Ternary 11222102201001000
4 Quaternary 10100202100131
5 Quinary 121242142420
6 Senary 11031140513
8 Octal 420422035
10 Decimal 71443485
12 Duodecimal 1bb14739
16 Hexadecimal 442241d
20 Vigesimal 126a8e5
36 Base36 16ja59

Cryptographic Hash Functions

md5 70d4fd2542af8ad4de1e7c25d190749a
sha1 9edac3deb716b9c60674238210020fa68d9eec51
sha256 40a613a96720d91bdf4d8141f7abba7e75938619e571605637de54f4d239e0f6
sha512 d67a70c2c4a34df882f1e56016449ac85952ef9e7b327b8c236698007b1f35801d123e272ec88dd14eabad500fc15c8c906d945d350ca92dcc8a00419ed4e538
ripemd-160 80ea90fb2563389955646f0719748be0d83c7fef

71443485 as geometric shapes

Circle

Radius = n
Diameter 142886970
Circumference 448892655.24571
Area 1.6035227840828E+16

Sphere

Radius = n
Volume 1.5274834129571E+24
Surface area 6.4140911363313E+16
Circumference 448892655.24571

Square

Length = n
Perimeter 285773940
Area 5104171548945225
Diagonal 101036345.4302

Cube

Length = n
Surface area 30625029293671350
Volume 3.6465980349449E+23
Space diagonal 123743745.88978

Equilateral Triangle

Length = n
Perimeter 214330455
Area 2.2101711133302E+15
Altitude 61871872.944892

Triangular Pyramid

Length = n
Surface area 2.2101711133302E+15
Volume 4.2975569979519E+22
Height 33678781.810066