72809275 (number)

72809275 is an odd 8-digits composite number following 72809274 and preceding 72809276. In scientific notation, it is written as 7.2809275 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 44841600 positive integers (up to 72809275) that are relatively prime to 72809275.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred nine thousand two hundred seventy-five

Notation

Scientific notation 7.2809275 × 10^7
Engineering notation 7.2809275 × 10^6

Prime Factorization of 72809275

Prime Factorization 11 × 7 × 5 × 5 × 109 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14561855
Product of the distinct prime numbers

The prime factorization of 72809275 is 11 × 7 × 5 × 5 × 109 × 347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72809275)

Multiplication

n×y
n×2 145618550
n×3 218427825
n×4 291237100
n×5 364046375

Division

n÷y
n÷2 36404637.5
n÷3 24269758.333333
n÷3 18202318.75
n÷5 14561855

Exponentiation

ny
n2 5301190526025625
n3 3.8597583883679E+23
n4 2.8102620993224E+31
n5 2.0461314601164E+39

Nth Root

y√n
2√n 8532.8351091533
3√n 417.56962755217
4√n 92.373346313498
5√n 37.362621584107

Divisors of 72809275

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 -72809274
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 72809275 can be divided by 48 positive divisors. The sum of these divisors (counting 72809275) is 1, the average is 0.020833333333333.

Base conversion 72809275

Base System Value
2 Binary 100010101101111101100111011
3 Ternary 12002000002112211
4 Quaternary 10111233230323
5 Quinary 122114344100
6 Senary 11120315551
8 Octal 425575473
10 Decimal 72809275
12 Duodecimal 20472bb7
16 Hexadecimal 456fb3b
20 Vigesimal 12f133f
36 Base36 17cjzv

Cryptographic Hash Functions

md5 4cbad2d142c21c79e55380303989d853
sha1 784d7b60e4fe80dc5e4f5090a980a2bb7e496be8
sha256 5e47a3aee8b73f95c1e32c8375d4a508c8a1a0bc7e5305b86b6131346a1fd41a
sha512 93f37c29c7e703cabc53422eefe6ddfe2cd1394ba57a6c6581d0a2a7ed67ab6556642a4c74dccc52d95566bc6d4c4aef1b65e5100793050923072181a43bc293
ripemd-160 27fae72086935188b1cd6ee50bfcac505a61becd

72809275 as geometric shapes

Circle

Radius = n
Diameter 145618550
Circumference 457474166.9064
Area 1.6654181211842E+16

Sphere

Radius = n
Volume 1.6167718130038E+24
Surface area 6.6616724847368E+16
Circumference 457474166.9064

Square

Length = n
Perimeter 291237100
Area 5301190526025625
Diagonal 102967864.17155

Cube

Length = n
Surface area 31807143156153750
Volume 3.8597583883679E+23
Space diagonal 126109363.56225

Equilateral Triangle

Length = n
Perimeter 218427825
Area 2.2954828329198E+15
Altitude 63054681.781127

Triangular Pyramid

Length = n
Surface area 2.2954828329198E+15
Volume 4.5487688835944E+22
Height 34322621.390517