72029388 (number)

72029388 is an even 8-digits composite number following 72029387 and preceding 72029389. In scientific notation, it is written as 7.2029388 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 23064384 positive integers (up to 72029388) that are relatively prime to 72029388.

Interesting facts

Basic properties

Name

Name seventy-two million twenty-nine thousand three hundred eighty-eight

Notation

Scientific notation 7.2029388 × 10^7
Engineering notation 7.2029388 × 10^6

Prime Factorization of 72029388

Prime Factorization 2 × 2 × 3 × 29 × 263 × 787

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36014694
Product of the distinct prime numbers

The prime factorization of 72029388 is 2 × 2 × 3 × 29 × 263 × 787. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72029388)

Multiplication

n×y
n×2 144058776
n×3 216088164
n×4 288117552
n×5 360146940

Division

n÷y
n÷2 36014694
n÷3 24009796
n÷3 18007347
n÷5 14405877.6

Exponentiation

ny
n2 5188232735654544
n3 3.7370522875076E+23
n4 2.6917758919317E+31
n5 1.93886970129E+39

Nth Root

y√n
2√n 8487.0129020757
3√n 416.07335830322
4√n 92.124985221577
5√n 37.282235459945

Divisors of 72029388

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72029387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72029388 can be divided by 48 positive divisors. The sum of these divisors (counting 72029388) is 1, the average is 0.020833333333333.

Base conversion 72029388

Base System Value
2 Binary 100010010110001010011001100
3 Ternary 12000112110202010
4 Quaternary 10102301103030
5 Quinary 121414420023
6 Senary 11051501220
8 Octal 422612314
10 Decimal 72029388
12 Duodecimal 20157810
16 Hexadecimal 44b14cc
20 Vigesimal 12a3d98
36 Base36 16vu8c

Cryptographic Hash Functions

md5 6d5957461751146f145e858276af58a8
sha1 51a445224cdd4ed627b19e325b16f25096c2e774
sha256 a014f1b689a4ba8f4994ca0dd35f6351f76a861f354c11a1ba702f0c00bd48b2
sha512 62d0d25f3144432cd2bfaeb53b02d97697dd59186ed51825cedbc7b2475da385a7b1d24f20ad002d38288e6a4530328d40212686171cc8e6c695bccef6301a04
ripemd-160 d68995074b6790985115fdafe4811da89b2aa2fc

72029388 as geometric shapes

Circle

Radius = n
Diameter 144058776
Circumference 452573992.36674
Area 1.6299313847446E+16

Sphere

Radius = n
Volume 1.5653728016687E+24
Surface area 6.5197255389786E+16
Circumference 452573992.36674

Square

Length = n
Perimeter 288117552
Area 5188232735654544
Diagonal 101864937.39903

Cube

Length = n
Surface area 31129396413927264
Volume 3.7370522875076E+23
Space diagonal 124758559.65409

Equilateral Triangle

Length = n
Perimeter 216088164
Area 2.2465706749114E+15
Altitude 62379279.827046

Triangular Pyramid

Length = n
Surface area 2.2465706749114E+15
Volume 4.4041583569089E+22
Height 33954979.133011