72294518 (number)

72294518 is an even 8-digits composite number following 72294517 and preceding 72294519. In scientific notation, it is written as 7.2294518 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 36147258 positive integers (up to 72294518) that are relatively prime to 72294518.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred ninety-four thousand five hundred eighteen

Notation

Scientific notation 7.2294518 × 10^7
Engineering notation 7.2294518 × 10^6

Prime Factorization of 72294518

Prime Factorization 2 × 36147259

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72294518
Product of the distinct prime numbers

The prime factorization of 72294518 is 2 × 36147259. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 96, 43, 530, 944, 1779, 3964, 76201, 20968, 331361, 103204, 8728566, 7861000, 4897840, 91185274, 754843733, 60796277, 9004960287, 4186099715

Basic calculations (n = 72294518)

Multiplication

n×y
n×2 144589036
n×3 216883554
n×4 289178072
n×5 361472590

Division

n÷y
n÷2 36147259
n÷3 24098172.666667
n÷3 18073629.5
n÷5 14458903.6

Exponentiation

ny
n2 5226497332852324
n3 3.7784710550684E+23
n4 2.7316274370312E+31
n5 1.9748168891575E+39

Nth Root

y√n
2√n 8502.6183026171
3√n 416.58323563312
4√n 92.209643219227
5√n 37.309641267038

Divisors of 72294518

1, 2, 36147259, 72294518

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72294517
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72294518 can be divided by 4 positive divisors. The sum of these divisors (counting 72294518) is 1, the average is 0.25.

Base conversion 72294518

Base System Value
2 Binary 100010011110010000001110110
3 Ternary 12001000221102202
4 Quaternary 10103302001312
5 Quinary 122001411033
6 Senary 11101304502
8 Octal 423620166
10 Decimal 72294518
12 Duodecimal 20265132
16 Hexadecimal 44f2076
20 Vigesimal 12bgg5i
36 Base36 171it2

Cryptographic Hash Functions

md5 6ec281b3d8f84c80dd7668269f99dda2
sha1 93850d3cd5f677435b3182b9820d61426843f912
sha256 b2207d848f622a9924a4451e47d8f2f3ab358dc5ac759f0dc02906c2502f9222
sha512 79cd30297f1a22006bdd8ece6dc655b88b97323f89114a3704646bf2e9cd54b8689d3dc8839ab20dcb12f2f6a8731f36cdbb36b1bc55fe99f5fb6e957cad4318
ripemd-160 5688a5b680dbd68a08944f079a5fca9b9ddc8e20

72294518 as geometric shapes

Circle

Radius = n
Diameter 144589036
Circumference 454239853.28723
Area 1.6419525624896E+16

Sphere

Radius = n
Volume 1.582722254454E+24
Surface area 6.5678102499582E+16
Circumference 454239853.28723

Square

Length = n
Perimeter 289178072
Area 5226497332852324
Diagonal 102239887.84083

Cube

Length = n
Surface area 31358983997113944
Volume 3.7784710550684E+23
Space diagonal 125217778.2847

Equilateral Triangle

Length = n
Perimeter 216883554
Area 2.2631397315309E+15
Altitude 62608889.142351

Triangular Pyramid

Length = n
Surface area 2.2631397315309E+15
Volume 4.4529708425933E+22
Height 34079962.613609