71368128 (number)

71368128 is an even 8-digits composite number following 71368127 and preceding 71368129. In scientific notation, it is written as 7.1368128 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 168 positive divisors. There are 21897216 positive integers (up to 71368128) that are relatively prime to 71368128.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1368128 × 10^7
Engineering notation 7.1368128 × 10^6

Prime Factorization of 71368128

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 27 × 3 × 3 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 743418
Product of the distinct prime numbers

The prime factorization of 71368128 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 27 × 3 × 3 × 353. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71368128)

Multiplication

n×y
n×2 142736256
n×3 214104384
n×4 285472512
n×5 356840640

Division

n÷y
n÷2 35684064
n÷3 23789376
n÷3 17842032
n÷5 14273625.6

Exponentiation

ny
n2 5093409694224384
n3 3.6350711501385E+23
n4 2.5942822313219E+31
n5 1.8514906635311E+39

Nth Root

y√n
2√n 8447.9659090221
3√n 414.79619934728
4√n 91.912816891999
5√n 37.213529381839

Divisors of 71368128

168 divisors

τ Total Divisors 168
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71368127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.005952380952381
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 168
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71368128 can be divided by 168 positive divisors. The sum of these divisors (counting 71368128) is 1, the average is 0.005952380952381.

Base conversion 71368128

Base System Value
2 Binary 100010000001111110111000000
3 Ternary 11222021212200000
4 Quaternary 10100033313000
5 Quinary 121232240003
6 Senary 11025400000
8 Octal 420176700
10 Decimal 71368128
12 Duodecimal 1ba99000
16 Hexadecimal 440fdc0
20 Vigesimal 1261068
36 Base36 16ho00

Cryptographic Hash Functions

md5 153dc157fc9604ae8eec0875b07e22cd
sha1 433011ef10cf711c2867ba25e6bc00ddb329cec7
sha256 36ddd3f37dc7ba93b3934749d5a4f14610281fcbc8a97ee1e2e94de6bf530f20
sha512 bd3bb7cfd1a8aeda2c96d3e4859a66355e1fd2439821989eb6d02c88df24cf720399b9ee277f4b25dda918753a12079eafe10b0ab0e982e629a58b59db71d03a
ripemd-160 1fc68d1f972284ccb9fa6f48ffc7e7a1c9e31d80

71368128 as geometric shapes

Circle

Radius = n
Diameter 142736256
Circumference 448419173.25051
Area 1.6001418477098E+16

Sphere

Radius = n
Volume 1.5226550427402E+24
Surface area 6.4005673908393E+16
Circumference 448419173.25051

Square

Length = n
Perimeter 285472512
Area 5093409694224384
Diagonal 100929774.53878

Cube

Length = n
Surface area 30560458165346304
Volume 3.6350711501385E+23
Space diagonal 123613223.73708

Equilateral Triangle

Length = n
Perimeter 214104384
Area 2.2055110935401E+15
Altitude 61806611.868539

Triangular Pyramid

Length = n
Surface area 2.2055110935401E+15
Volume 4.2839724339308E+22
Height 33643258.179593