72105792 (number)

72105792 is an even 8-digits composite number following 72105791 and preceding 72105793. In scientific notation, it is written as 7.2105792 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 21849600 positive integers (up to 72105792) that are relatively prime to 72105792.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred five thousand seven hundred ninety-two

Notation

Scientific notation 7.2105792 × 10^7
Engineering notation 7.2105792 × 10^6

Prime Factorization of 72105792

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 34141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2253306
Product of the distinct prime numbers

The prime factorization of 72105792 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 34141. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72105792)

Multiplication

n×y
n×2 144211584
n×3 216317376
n×4 288423168
n×5 360528960

Division

n÷y
n÷2 36052896
n÷3 24035264
n÷3 18026448
n÷5 14421158.4

Exponentiation

ny
n2 5199245239947264
n3 3.7489569582863E+23
n4 2.7032151065114E+31
n5 1.9491746620137E+39

Nth Root

y√n
2√n 8491.5129394001
3√n 416.22042066321
4√n 92.149405529282
5√n 37.290141411004

Divisors of 72105792

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72105791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72105792 can be divided by 56 positive divisors. The sum of these divisors (counting 72105792) is 1, the average is 0.017857142857143.

Base conversion 72105792

Base System Value
2 Binary 100010011000011111101000000
3 Ternary 12000200100112220
4 Quaternary 10103003331000
5 Quinary 121424341132
6 Senary 11053251040
8 Octal 423037500
10 Decimal 72105792
12 Duodecimal 20193a80
16 Hexadecimal 44c3f40
20 Vigesimal 12ad49c
36 Base36 16xh6o

Cryptographic Hash Functions

md5 5054826d623e65f9b523101742869300
sha1 fe4981bf3864f0d2ce334f251a4aa7971738dd9f
sha256 09d2315087aef4e62fb3ddfe848c6f3715d00cf349923317dd53dc61261a46bd
sha512 4fa4260c2501718d24fbe5455a0041f0dd0b9ed564bec0e5cb03ddded124fb10e9ea0d53b3ceb8fe836c2503dd237242492be62702670f870c1819e80b437da0
ripemd-160 0792845d5044eda2debaf5d3864fadac14ee6a86

72105792 as geometric shapes

Circle

Radius = n
Diameter 144211584
Circumference 453054052.85695
Area 1.633391065003E+16

Sphere

Radius = n
Volume 1.5703594185035E+24
Surface area 6.533564260012E+16
Circumference 453054052.85695

Square

Length = n
Perimeter 288423168
Area 5199245239947264
Diagonal 101972988.97205

Cube

Length = n
Surface area 31195471439683584
Volume 3.7489569582863E+23
Space diagonal 124890895.26399

Equilateral Triangle

Length = n
Perimeter 216317376
Area 2.2513392291498E+15
Altitude 62445447.631997

Triangular Pyramid

Length = n
Surface area 2.2513392291498E+15
Volume 4.4181881459679E+22
Height 33990996.324018