72211312 (number)

72211312 is an even 8-digits composite number following 72211311 and preceding 72211313. In scientific notation, it is written as 7.2211312 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 35251200 positive integers (up to 72211312) that are relatively prime to 72211312.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred eleven thousand three hundred twelve

Notation

Scientific notation 7.2211312 × 10^7
Engineering notation 7.2211312 × 10^6

Prime Factorization of 72211312

Prime Factorization 2 × 2 × 2 × 2 × 61 × 307 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9026414
Product of the distinct prime numbers

The prime factorization of 72211312 is 2 × 2 × 2 × 2 × 61 × 307 × 241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72211312)

Multiplication

n×y
n×2 144422624
n×3 216633936
n×4 288845248
n×5 361056560

Division

n÷y
n÷2 36105656
n÷3 24070437.333333
n÷3 18052828
n÷5 14442262.4

Exponentiation

ny
n2 5214473580761344
n3 3.7654397865611E+23
n4 2.7190734724458E+31
n5 1.9634786286971E+39

Nth Root

y√n
2√n 8497.7239305593
3√n 416.4233547638
4√n 92.183100026845
5√n 37.301049146201

Divisors of 72211312

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72211311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72211312 can be divided by 40 positive divisors. The sum of these divisors (counting 72211312) is 1, the average is 0.025.

Base conversion 72211312

Base System Value
2 Binary 100010011011101101101110000
3 Ternary 12000212201022001
4 Quaternary 10103131231300
5 Quinary 121441230222
6 Senary 11055423344
8 Octal 423355560
10 Decimal 72211312
12 Duodecimal 20224b54
16 Hexadecimal 44ddb70
20 Vigesimal 12b685c
36 Base36 16zqls

Cryptographic Hash Functions

md5 f5ad494c047a79a87491da719b4d2932
sha1 3636d7543aa842d2243bca8a7ac78d1258b939fa
sha256 e2ca0171afa5cc3fd88e6b864ae16902511d3fe5c52bb87e4cc5252aa96637a7
sha512 cec50b15baef53aa035f11b9a5f0c81e088950f16984064bde34c80e1923f34f16c933e908787da2b99a80ed19e1df5438903db1d47dc13cc55ac5ab9d049d2c
ripemd-160 fcb38ff5c2d0b6d49e1bdfecda6ce2b850f9f45b

72211312 as geometric shapes

Circle

Radius = n
Diameter 144422624
Circumference 453717054.57056
Area 1.6381751893658E+16

Sphere

Radius = n
Volume 1.577263729466E+24
Surface area 6.5527007574632E+16
Circumference 453717054.57056

Square

Length = n
Perimeter 288845248
Area 5214473580761344
Diagonal 102122216.78716

Cube

Length = n
Surface area 31286841484568064
Volume 3.7654397865611E+23
Space diagonal 125073661.26521

Equilateral Triangle

Length = n
Perimeter 216633936
Area 2.2579332941511E+15
Altitude 62536830.632604

Triangular Pyramid

Length = n
Surface area 2.2579332941511E+15
Volume 4.4376133453784E+22
Height 34040738.929052