72505792 (number)

72505792 is an even 8-digits composite number following 72505791 and preceding 72505793. In scientific notation, it is written as 7.2505792 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 56 positive divisors. There are 34670592 positive integers (up to 72505792) that are relatively prime to 72505792.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2505792 × 10^7
Engineering notation 7.2505792 × 10^6

Prime Factorization of 72505792

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 37 × 457 × 67

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2265806
Product of the distinct prime numbers

The prime factorization of 72505792 is 2 × 2 × 2 × 2 × 2 × 2 × 37 × 457 × 67. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72505792)

Multiplication

n×y
n×2 145011584
n×3 217517376
n×4 290023168
n×5 362528960

Division

n÷y
n÷2 36252896
n÷3 24168597.333333
n÷3 18126448
n÷5 14501158.4

Exponentiation

ny
n2 5257089873547264
n3 3.8116946489672E+23
n4 2.7636993938553E+31
n5 2.003842134014E+39

Nth Root

y√n
2√n 8515.0332941216
3√n 416.98864953856
4√n 92.276938040453
5√n 37.331422611115

Divisors of 72505792

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 -72505791
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 72505792 can be divided by 56 positive divisors. The sum of these divisors (counting 72505792) is 1, the average is 0.017857142857143.

Base conversion 72505792

Base System Value
2 Binary 100010100100101100111000000
3 Ternary 12001102200020201
4 Quaternary 10110211213000
5 Quinary 122030141132
6 Senary 11110014544
8 Octal 424454700
10 Decimal 72505792
12 Duodecimal 20347454
16 Hexadecimal 45259c0
20 Vigesimal 12d349c
36 Base36 1761ts

Cryptographic Hash Functions

md5 9bd7c014772d4d44cfc2d87efce67c5c
sha1 11ee501958269d1b01c901758e466b06addc828e
sha256 46f266ce69897194cee92af6b39960b690f9a222a1ebd2af13e429a6e80f2716
sha512 a7aa2010930a6c377c6619d254d7bcd0e05b5603382de1e9cfe960d31a27608b853be61766007ab1f888c22a2f609075493a852800bcf77aca70c53495916fc7
ripemd-160 3278a66ef2fe8cf1ddb9435eb12a1b87f6768abe

72505792 as geometric shapes

Circle

Radius = n
Diameter 145011584
Circumference 455567326.97982
Area 1.6515634925997E+16

Sphere

Radius = n
Volume 1.5966389209231E+24
Surface area 6.606253970399E+16
Circumference 455567326.97982

Square

Length = n
Perimeter 290023168
Area 5257089873547264
Diagonal 102538674.397

Cube

Length = n
Surface area 31542539241283584
Volume 3.8116946489672E+23
Space diagonal 125583715.58702

Equilateral Triangle

Length = n
Perimeter 217517376
Area 2.2763866902349E+15
Altitude 62791857.793511

Triangular Pyramid

Length = n
Surface area 2.2763866902349E+15
Volume 4.4921252234954E+22
Height 34179558.132334