72056542 (number)

72056542 is an even 8-digits composite number following 72056541 and preceding 72056543. In scientific notation, it is written as 7.2056542 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 36028270 positive integers (up to 72056542) that are relatively prime to 72056542.

Interesting facts

Basic properties

Name

Name seventy-two million fifty-six thousand five hundred forty-two

Notation

Scientific notation 7.2056542 × 10^7
Engineering notation 7.2056542 × 10^6

Prime Factorization of 72056542

Prime Factorization 2 × 36028271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72056542
Product of the distinct prime numbers

The prime factorization of 72056542 is 2 × 36028271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 73, 54, 502, 426, 425, 7773, 11926, 19067, 704422, 811908, 8056455, 5601355, 55147498, 95920641, 502830058, 589413148, 218302462, 7781012896

Basic calculations (n = 72056542)

Multiplication

n×y
n×2 144113084
n×3 216169626
n×4 288226168
n×5 360282710

Division

n÷y
n÷2 36028271
n÷3 24018847.333333
n÷3 18014135.5
n÷5 14411308.4

Exponentiation

ny
n2 5192145244997764
n3 3.7412803191628E+23
n4 2.6958372245153E+31
n5 1.9425270819345E+39

Nth Root

y√n
2√n 8488.6124896829
3√n 416.12563620835
4√n 92.133666429177
5√n 37.285046004991

Divisors of 72056542

1, 2, 36028271, 72056542

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 -72056541
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 72056542 can be divided by 4 positive divisors. The sum of these divisors (counting 72056542) is 1, the average is 0.25.

Base conversion 72056542

Base System Value
2 Binary 100010010110111111011011110
3 Ternary 12000120211222211
4 Quaternary 10102313323132
5 Quinary 121421302132
6 Senary 11052231034
8 Octal 422677336
10 Decimal 72056542
12 Duodecimal 2016b47a
16 Hexadecimal 44b7ede
20 Vigesimal 12a7172
36 Base36 16wf6m

Cryptographic Hash Functions

md5 3abdbdcb0f0b08b8cd170ceb20ec575a
sha1 a358f5489c60d22a3d0e495712a9d5bf272b2cc0
sha256 d93f3a465ed1cf0289788c13be29f4eba41c3f32fb49f5c428950a5cec9cbf10
sha512 3a42d31d6270c3491d6a56b43e9f307d04846df1f09f124c0a8ff8873980e72ac5f831e519fccd85ec52e63b446535400f2021d240ec91fe5bd2f2bf892dca58
ripemd-160 df39209ebda2690c97623c10c28893ff0f9ad87a

72056542 as geometric shapes

Circle

Radius = n
Diameter 144113084
Circumference 452744605.98057
Area 1.6311605358056E+16

Sphere

Radius = n
Volume 1.5671438354269E+24
Surface area 6.5246421432225E+16
Circumference 452744605.98057

Square

Length = n
Perimeter 288226168
Area 5192145244997764
Diagonal 101903338.95411

Cube

Length = n
Surface area 31152871469986584
Volume 3.7412803191628E+23
Space diagonal 124805591.76172

Equilateral Triangle

Length = n
Perimeter 216169626
Area 2.2482648411533E+15
Altitude 62402795.88086

Triangular Pyramid

Length = n
Surface area 2.2482648411533E+15
Volume 4.4091411399997E+22
Height 33967779.651369