72182800 (number)

72182800 is an even 8-digits composite number following 72182799 and preceding 72182801. In scientific notation, it is written as 7.2182800 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 60 positive divisors. There are 28684800 positive integers (up to 72182800) that are relatively prime to 72182800.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2182800 × 10^7
Engineering notation 7.2182800 × 10^6

Prime Factorization of 72182800

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 181 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1804570
Product of the distinct prime numbers

The prime factorization of 72182800 is 2 × 2 × 2 × 2 × 5 × 5 × 181 × 997. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72182800)

Multiplication

n×y
n×2 144365600
n×3 216548400
n×4 288731200
n×5 360914000

Division

n÷y
n÷2 36091400
n÷3 24060933.333333
n÷3 18045700
n÷5 14436560

Exponentiation

ny
n2 5210356615840000
n3 3.7609812952986E+23
n4 2.7147816064228E+31
n5 1.9596053774009E+39

Nth Root

y√n
2√n 8496.0461392344
3√n 416.36854051857
4√n 92.173999258112
5√n 37.298103082784

Divisors of 72182800

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72182799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72182800 can be divided by 60 positive divisors. The sum of these divisors (counting 72182800) is 1, the average is 0.016666666666667.

Base conversion 72182800

Base System Value
2 Binary 100010011010110110000010000
3 Ternary 12000211021012001
4 Quaternary 10103112300100
5 Quinary 121434322200
6 Senary 11055043344
8 Octal 423266020
10 Decimal 72182800
12 Duodecimal 20210554
16 Hexadecimal 44d6c10
20 Vigesimal 12b2h00
36 Base36 16z4ls

Cryptographic Hash Functions

md5 4cdbc52b983e85df1419ba80e5438fcc
sha1 602b90f17d1a346168f88942414a495649d67049
sha256 6c437acc956cb76b3fad4c77e91f9232682cf778acd946891ed20b4943c7e150
sha512 6f04121dea0669032dd6f46ea617cff689e16d277256efaf0cd36484202cb1cbb7d63a4a7f0a260cc20ea215cf62157e17a9937ac0e181c3448392d94d525b79
ripemd-160 ec91ed4fe827fbc697e4445db9020e06143749e7

72182800 as geometric shapes

Circle

Radius = n
Diameter 144365600
Circumference 453537908.39108
Area 1.6368818066906E+16

Sphere

Radius = n
Volume 1.5753961610131E+24
Surface area 6.5475272267624E+16
Circumference 453537908.39108

Square

Length = n
Perimeter 288731200
Area 5210356615840000
Diagonal 102081894.73006

Cube

Length = n
Surface area 31262139695040000
Volume 3.7609812952986E+23
Space diagonal 125024277.03258

Equilateral Triangle

Length = n
Perimeter 216548400
Area 2.2561505960469E+15
Altitude 62512138.516291

Triangular Pyramid

Length = n
Surface area 2.2561505960469E+15
Volume 4.4323589630356E+22
Height 34027298.243355