71640180 (number)

71640180 is an even 8-digits composite number following 71640179 and preceding 71640181. In scientific notation, it is written as 7.1640180 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 19103904 positive integers (up to 71640180) that are relatively prime to 71640180.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred forty thousand one hundred eighty

Notation

Scientific notation 7.1640180 × 10^7
Engineering notation 7.1640180 × 10^6

Prime Factorization of 71640180

Prime Factorization 2 × 2 × 27 × 5 × 132667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35820090
Product of the distinct prime numbers

The prime factorization of 71640180 is 2 × 2 × 27 × 5 × 132667. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 54, 32, 670, 982, 7106, 500, 33086, 46427, 367234, 430134, 1245932, 6969139, 53593954, 94501120, 704811954, 586140753, 7167978784, 1720694350

Basic calculations (n = 71640180)

Multiplication

n×y
n×2 143280360
n×3 214920540
n×4 286560720
n×5 358200900

Division

n÷y
n÷2 35820090
n÷3 23880060
n÷3 17910045
n÷5 14328036

Exponentiation

ny
n2 5132315390432400
n3 3.6767999838735E+23
n4 2.6340661266869E+31
n5 1.8870497144775E+39

Nth Root

y√n
2√n 8464.0522210109
3√n 415.32259235395
4√n 92.000283809404
5√n 37.241857470808

Divisors of 71640180

1, 2, 4, 5, 10, 20, 27, 54, 108, 135, 270, 540, 132667, 265334, 530668, 663335, 1326670, 2653340, 3582009, 7164018, 14328036, 17910045, 35820090, 71640180

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71640179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71640180 can be divided by 24 positive divisors. The sum of these divisors (counting 71640180) is 1, the average is 0.041666666666667.

Base conversion 71640180

Base System Value
2 Binary 100010001010010010001110100
3 Ternary 11222210200212000
4 Quaternary 10101102101310
5 Quinary 121314441210
6 Senary 11035255300
8 Octal 421222164
10 Decimal 71640180
12 Duodecimal 1bbaa530
16 Hexadecimal 4452474
20 Vigesimal 127f090
36 Base36 16nhx0

Cryptographic Hash Functions

md5 1d8e93f110068536e3c921b13d614edb
sha1 146a062b2931c2c24fa320c9e8de985f742e64ba
sha256 298ba20e23f96e47b453b4f00c7f3ca0996dd5f83b014780c1017de64fb9a660
sha512 2a36f7b6bc95ef6b14643688de7caa1b0b7ecb12370f627b1643fcf0489959afb780c37068b47ebe6cf81c502355b7cd0c07b8831dc6356e9f6c07eb99014179
ripemd-160 ab0dfe96bec9190be7fd64d673de978323a1be44

71640180 as geometric shapes

Circle

Radius = n
Diameter 143280360
Circumference 450128526.3797
Area 1.6123644326488E+16

Sphere

Radius = n
Volume 1.5401343757408E+24
Surface area 6.4494577305953E+16
Circumference 450128526.3797

Square

Length = n
Perimeter 286560720
Area 5132315390432400
Diagonal 101314514.16685

Cube

Length = n
Surface area 30793892342594400
Volume 3.6767999838735E+23
Space diagonal 124084431.62338

Equilateral Triangle

Length = n
Perimeter 214920540
Area 2.2223577541742E+15
Altitude 62042215.81169

Triangular Pyramid

Length = n
Surface area 2.2223577541742E+15
Volume 4.3331503361059E+22
Height 33771504.722283