72291444 (number)

72291444 is an even 8-digits composite number following 72291443 and preceding 72291445. In scientific notation, it is written as 7.2291444 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 24054144 positive integers (up to 72291444) that are relatively prime to 72291444.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred ninety-one thousand four hundred forty-four

Notation

Scientific notation 7.2291444 × 10^7
Engineering notation 7.2291444 × 10^6

Prime Factorization of 72291444

Prime Factorization 2 × 2 × 3 × 593 × 10159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36145722
Product of the distinct prime numbers

The prime factorization of 72291444 is 2 × 2 × 3 × 593 × 10159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 26, 50, 255, 29, 6255, 9930, 71960, 67268, 31831, 133731, 8389557, 5320558, 12660608, 30995940, 453770466, 463619871, 6508558249, 1501593182

Basic calculations (n = 72291444)

Multiplication

n×y
n×2 144582888
n×3 216874332
n×4 289165776
n×5 361457220

Division

n÷y
n÷2 36145722
n÷3 24097148
n÷3 18072861
n÷5 14458288.8

Exponentiation

ny
n2 5226052875605136
n3 3.7779890879785E+23
n4 2.7311628658621E+31
n5 1.9743970737235E+39

Nth Root

y√n
2√n 8502.437532849
3√n 416.57733110512
4√n 92.208663003261
5√n 37.309323976623

Divisors of 72291444

1, 2, 3, 4, 6, 12, 593, 1186, 1779, 2372, 3558, 7116, 10159, 20318, 30477, 40636, 60954, 121908, 6024287, 12048574, 18072861, 24097148, 36145722, 72291444

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 -72291443
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 72291444 can be divided by 24 positive divisors. The sum of these divisors (counting 72291444) is 1, the average is 0.041666666666667.

Base conversion 72291444

Base System Value
2 Binary 100010011110001010001110100
3 Ternary 12001000210012220
4 Quaternary 10103301101310
5 Quinary 122001311234
6 Senary 11101242340
8 Octal 423612164
10 Decimal 72291444
12 Duodecimal 202633b0
16 Hexadecimal 44f1474
20 Vigesimal 12bg8c4
36 Base36 171gfo

Cryptographic Hash Functions

md5 86ce9db91926250e33eb1bcf69dd1328
sha1 9dda405ef173bfd709efaa1ee57d4701babf170b
sha256 b2832374e654d95d5afa9336e37a774ce01f98141e153d767a3bf80c01f1f8be
sha512 2dc7e4434c2a00307419a2b1dfacc26c1f96038db20aeec76361d9f699394bb81854a4a1ef1c933262223c513e46c1ef885a1ad242e68ec7bb202df5367d3653
ripemd-160 5d8d24ac9f32c535a0851a9591b17ba5ac22def5

72291444 as geometric shapes

Circle

Radius = n
Diameter 144582888
Circumference 454220538.7756
Area 1.6418129321273E+16

Sphere

Radius = n
Volume 1.5825203685514E+24
Surface area 6.5672517285092E+16
Circumference 454220538.7756

Square

Length = n
Perimeter 289165776
Area 5226052875605136
Diagonal 102235540.54834

Cube

Length = n
Surface area 31356317253630816
Volume 3.7779890879785E+23
Space diagonal 125212453.96052

Equilateral Triangle

Length = n
Perimeter 216874332
Area 2.2629472758974E+15
Altitude 62606226.98026

Triangular Pyramid

Length = n
Surface area 2.2629472758974E+15
Volume 4.4524028389306E+22
Height 34078513.516112