71720160 (number)

71720160 is an even 8-digits composite number following 71720159 and preceding 71720161. In scientific notation, it is written as 7.1720160 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 48 positive divisors. There are 19125248 positive integers (up to 71720160) that are relatively prime to 71720160.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred twenty thousand one hundred sixty

Notation

Scientific notation 7.1720160 × 10^7
Engineering notation 7.1720160 × 10^6

Prime Factorization of 71720160

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4482510
Product of the distinct prime numbers

The prime factorization of 71720160 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149417. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71720160)

Multiplication

n×y
n×2 143440320
n×3 215160480
n×4 286880640
n×5 358600800

Division

n÷y
n÷2 35860080
n÷3 23906720
n÷3 17930040
n÷5 14344032

Exponentiation

ny
n2 5143781350425600
n3 3.6891282145754E+23
n4 2.6458486580986E+31
n5 1.8976068909462E+39

Nth Root

y√n
2√n 8468.7755903672
3√n 415.47709199888
4√n 92.025950635499
5√n 37.250169215727

Divisors of 71720160

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 -71720159
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 71720160 can be divided by 48 positive divisors. The sum of these divisors (counting 71720160) is 1, the average is 0.020833333333333.

Base conversion 71720160

Base System Value
2 Binary 100010001100101110011100000
3 Ternary 11222221202120020
4 Quaternary 10101211303200
5 Quinary 121330021120
6 Senary 11041113440
8 Octal 421456340
10 Decimal 71720160
12 Duodecimal 20028880
16 Hexadecimal 4465ce0
20 Vigesimal 1285080
36 Base36 16p7mo

Cryptographic Hash Functions

md5 c511c81a4d5176e893739850a88c0846
sha1 cbb50c28624376d604ba88f7cd4cc375ae57db67
sha256 31abc045304eb7b6da209245d8e7074b4c1bafd2925f4b4a5e35ab633c4413e8
sha512 6c0ec40e4d10713ee8f813a99571f7bd202a32c36fd08346c2020f8d0bf7896c030b977a7e1a4c5fec905192e6a9c2079c41ed1d11c3a07a4174331c86243070
ripemd-160 6328ddd70a4f93e045e3bf1e051ec82cfb33bc11

71720160 as geometric shapes

Circle

Radius = n
Diameter 143440320
Circumference 450631055.54057
Area 1.6159665702169E+16

Sphere

Radius = n
Volume 1.5452984129415E+24
Surface area 6.4638662808677E+16
Circumference 450631055.54057

Square

Length = n
Perimeter 286880640
Area 5143781350425600
Diagonal 101427622.96757

Cube

Length = n
Surface area 30862688102553600
Volume 3.6891282145754E+23
Space diagonal 124222961.04697

Equilateral Triangle

Length = n
Perimeter 215160480
Area 2.2273226604906E+15
Altitude 62111480.523485

Triangular Pyramid

Length = n
Surface area 2.2273226604906E+15
Volume 4.3476792953215E+22
Height 33809207.655856