72742216 (number)

72742216 is an even 8-digits composite number following 72742215 and preceding 72742217. In scientific notation, it is written as 7.2742216 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 36294480 positive integers (up to 72742216) that are relatively prime to 72742216.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred forty-two thousand two hundred sixteen

Notation

Scientific notation 7.2742216 × 10^7
Engineering notation 7.2742216 × 10^6

Prime Factorization of 72742216

Prime Factorization 2 × 2 × 2 × 487 × 18671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18185554
Product of the distinct prime numbers

The prime factorization of 72742216 is 2 × 2 × 2 × 487 × 18671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 8, 80, 216, 809, 2368, 5068, 50251, 79186, 185049, 817511, 895173, 2279795, 30430962, 8335763, 239876105, 810025359, 8547735467, 2358113644

Basic calculations (n = 72742216)

Multiplication

n×y
n×2 145484432
n×3 218226648
n×4 290968864
n×5 363711080

Division

n÷y
n÷2 36371108
n÷3 24247405.333333
n÷3 18185554
n÷5 14548443.2

Exponentiation

ny
n2 5291429988590656
n3 3.8491034317894E+23
n4 2.7999231324157E+31
n5 2.0367261328158E+39

Nth Root

y√n
2√n 8528.9047362484
3√n 417.44139112982
4√n 92.352069474638
5√n 37.355736682148

Divisors of 72742216

1, 2, 4, 8, 487, 974, 1948, 3896, 18671, 37342, 74684, 149368, 9092777, 18185554, 36371108, 72742216

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72742215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72742216 can be divided by 16 positive divisors. The sum of these divisors (counting 72742216) is 1, the average is 0.0625.

Base conversion 72742216

Base System Value
2 Binary 100010101011111010101001000
3 Ternary 12001212200120011
4 Quaternary 10111133111020
5 Quinary 122110222331
6 Senary 11115041304
8 Octal 425372510
10 Decimal 72742216
12 Duodecimal 20440234
16 Hexadecimal 455f548
20 Vigesimal 12ecfag
36 Base36 17b494

Cryptographic Hash Functions

md5 0e3ce4726673bb6519756ffd439bc875
sha1 a00aa6719bfa0c5a95d6992be44f785099800e8c
sha256 96cfd181da06b05fad9b287bcd947fadb5aa33d43dfaca52f6ee35e533483e46
sha512 85df1556660704a1a14481c20cbd068351dba32d47331933e4f21a648566dd5530819facabab03e0184d6caa7a8ef8baf80d110bc15fca28893d1f0ee28d8429
ripemd-160 a588d3cc9192bdf20b1958254c409ab7427303db

72742216 as geometric shapes

Circle

Radius = n
Diameter 145484432
Circumference 457052822.78288
Area 1.6623517579141E+16

Sphere

Radius = n
Volume 1.6123086752289E+24
Surface area 6.6494070316565E+16
Circumference 457052822.78288

Square

Length = n
Perimeter 290968864
Area 5291429988590656
Diagonal 102873028.42427

Cube

Length = n
Surface area 31748579931543936
Volume 3.8491034317894E+23
Space diagonal 125993213.96715

Equilateral Triangle

Length = n
Perimeter 218226648
Area 2.2912563962332E+15
Altitude 62996606.983575

Triangular Pyramid

Length = n
Surface area 2.2912563962332E+15
Volume 4.5362118968445E+22
Height 34291009.474758