72544892 (number)

72544892 is an even 8-digits composite number following 72544891 and preceding 72544893. In scientific notation, it is written as 7.2544892 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 30016224 positive integers (up to 72544892) that are relatively prime to 72544892.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred forty-four thousand eight hundred ninety-two

Notation

Scientific notation 7.2544892 × 10^7
Engineering notation 7.2544892 × 10^6

Prime Factorization of 72544892

Prime Factorization 2 × 2 × 203 × 7 × 12763

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36272446
Product of the distinct prime numbers

The prime factorization of 72544892 is 2 × 2 × 203 × 7 × 12763. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 62, 50, 888, 184, 7, 5539, 48387, 46638, 889783, 83062, 2898581, 2850723, 52801443, 93553321, 874058599, 50015103, 8633729510, 4178488203

Basic calculations (n = 72544892)

Multiplication

n×y
n×2 145089784
n×3 217634676
n×4 290179568
n×5 362724460

Division

n÷y
n÷2 36272446
n÷3 24181630.666667
n÷3 18136223
n÷5 14508978.4

Exponentiation

ny
n2 5262761355291664
n3 3.8178645414141E+23
n4 2.7696657082751E+31
n5 2.0092509968292E+39

Nth Root

y√n
2√n 8517.3289240231
3√n 417.06359217804
4√n 92.289376008418
5√n 37.335448065709

Divisors of 72544892

1, 2, 4, 7, 14, 28, 203, 406, 812, 1421, 2842, 5684, 12763, 25526, 51052, 89341, 178682, 357364, 2590889, 5181778, 10363556, 18136223, 36272446, 72544892

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 -72544891
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 72544892 can be divided by 24 positive divisors. The sum of these divisors (counting 72544892) is 1, the average is 0.041666666666667.

Base conversion 72544892

Base System Value
2 Binary 100010100101111001001111100
3 Ternary 12001111122212212
4 Quaternary 10110233021330
5 Quinary 122032414032
6 Senary 11110515552
8 Octal 424571174
10 Decimal 72544892
12 Duodecimal 20365bb8
16 Hexadecimal 452f27c
20 Vigesimal 12d824c
36 Base36 176vzw

Cryptographic Hash Functions

md5 420b395f74214e632c58a32465976440
sha1 51e644066811e5fd00d13bc042a195028c834cda
sha256 8cf4891eaf7b16b80a8949512547fcbd61ff8597f171c2f57d62a8265bbf54bd
sha512 19695e3d97cd09825d43b4fdcee9ec8e8a3fd3c3c80b12a76230fabb4deac5306ed4a8ea90c5317bf56797b8a3d1b478130554f7cd8131a6a48151bee1671b80
ripemd-160 16623d9b3a46aa1accb6f193efe62c36c8c41a78

72544892 as geometric shapes

Circle

Radius = n
Diameter 145089784
Circumference 455812999.52533
Area 1.6533452411381E+16

Sphere

Radius = n
Volume 1.5992233594277E+24
Surface area 6.6133809645522E+16
Circumference 455812999.52533

Square

Length = n
Perimeter 290179568
Area 5262761355291664
Diagonal 102593970.14729

Cube

Length = n
Surface area 31576568131749984
Volume 3.8178645414141E+23
Space diagonal 125651438.7736

Equilateral Triangle

Length = n
Perimeter 217634676
Area 2.2788425138688E+15
Altitude 62825719.386798

Triangular Pyramid

Length = n
Surface area 2.2788425138688E+15
Volume 4.4993965114759E+22
Height 34197990.049097