71285800 (number)

71285800 is an even 8-digits composite number following 71285799 and preceding 71285801. In scientific notation, it is written as 7.1285800 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 48 positive divisors. There are 28224000 positive integers (up to 71285800) that are relatively prime to 71285800.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-five thousand eight hundred

Notation

Scientific notation 7.1285800 × 10^7
Engineering notation 7.1285800 × 10^6

Prime Factorization of 71285800

Prime Factorization 2 × 2 × 2 × 5 × 5 × 101 × 3529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3564290
Product of the distinct prime numbers

The prime factorization of 71285800 is 2 × 2 × 2 × 5 × 5 × 101 × 3529. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71285800)

Multiplication

n×y
n×2 142571600
n×3 213857400
n×4 285143200
n×5 356429000

Division

n÷y
n÷2 35642900
n÷3 23761933.333333
n÷3 17821450
n÷5 14257160

Exponentiation

ny
n2 5081665281640000
n3 3.6225057493393E+23
n4 2.5823322034625E+31
n5 1.8408361698959E+39

Nth Root

y√n
2√n 8443.0918507381
3√n 414.6366394145
4√n 91.886298492964
5√n 37.204939748921

Divisors of 71285800

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71285799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71285800 can be divided by 48 positive divisors. The sum of these divisors (counting 71285800) is 1, the average is 0.020833333333333.

Base conversion 71285800

Base System Value
2 Binary 100001111111011110000101000
3 Ternary 11222010200201211
4 Quaternary 10033323300220
5 Quinary 121222121200
6 Senary 11023522504
8 Octal 417736050
10 Decimal 71285800
12 Duodecimal 1ba59434
16 Hexadecimal 43fbc28
20 Vigesimal 125aea0
36 Base36 16fwh4

Cryptographic Hash Functions

md5 00e9786f30e1634d13557d43a848c840
sha1 0f57b8fb93c17bc57b4f6359ddd7421c09f30bba
sha256 9acf6fe77b53c4b4b8abeeac412ca4e77158ebbb7e108c0c4072a87a7d3828ab
sha512 b9e7d0bbff4084838b2eaddaa5e183d70949775e167e9cca94ae186d672a798df672ac49166bf250df8bc8ec529276f11bdabf2b8fcc0399bf925fc7cf100d30
ripemd-160 11e5a0024226d1e6672ba18191405f916c0e0fb4

71285800 as geometric shapes

Circle

Radius = n
Diameter 142571600
Circumference 447901891.17054
Area 1.5964522316803E+16

Sphere

Radius = n
Volume 1.5173916599615E+24
Surface area 6.385808926721E+16
Circumference 447901891.17054

Square

Length = n
Perimeter 285143200
Area 5081665281640000
Diagonal 100813345.16462

Cube

Length = n
Surface area 30489991689840000
Volume 3.6225057493393E+23
Space diagonal 123470627.45819

Equilateral Triangle

Length = n
Perimeter 213857400
Area 2.2004256137148E+15
Altitude 61735313.729097

Triangular Pyramid

Length = n
Surface area 2.2004256137148E+15
Volume 4.2691639670752E+22
Height 33604448.388205