72249530 (number)

72249530 is an even 8-digits composite number following 72249529 and preceding 72249531. In scientific notation, it is written as 7.2249530 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 27207360 positive integers (up to 72249530) that are relatively prime to 72249530.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred forty-nine thousand five hundred thirty

Notation

Scientific notation 7.2249530 × 10^7
Engineering notation 7.2249530 × 10^6

Prime Factorization of 72249530

Prime Factorization 2 × 5 × 37 × 31 × 6299

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72249530
Product of the distinct prime numbers

The prime factorization of 72249530 is 2 × 5 × 37 × 31 × 6299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 1, 23, 560, 348, 7165, 9779, 8804, 61403, 749536, 885167, 7679734, 1672528, 5080005, 77893978, 131883973, 620879656, 9620682098, 6960452209

Basic calculations (n = 72249530)

Multiplication

n×y
n×2 144499060
n×3 216748590
n×4 288998120
n×5 361247650

Division

n÷y
n÷2 36124765
n÷3 24083176.666667
n÷3 18062382.5
n÷5 14449906

Exponentiation

ny
n2 5219994585220900
n3 3.7714215538475E+23
n4 2.7248343469736E+31
n5 1.968680008967E+39

Nth Root

y√n
2√n 8499.9723528962
3√n 416.49680614095
4√n 92.195294635335
5√n 37.304996643505

Divisors of 72249530

1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 6299, 11470, 12598, 31495, 62990, 195269, 233063, 390538, 466126, 976345, 1165315, 1952690, 2330630, 7224953, 14449906, 36124765, 72249530

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72249529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72249530 can be divided by 32 positive divisors. The sum of these divisors (counting 72249530) is 1, the average is 0.03125.

Base conversion 72249530

Base System Value
2 Binary 100010011100111000010111010
3 Ternary 12000221122201112
4 Quaternary 10103213002322
5 Quinary 121443441110
6 Senary 11100320322
8 Octal 423470272
10 Decimal 72249530
12 Duodecimal 202430a2
16 Hexadecimal 44e70ba
20 Vigesimal 12bb3ga
36 Base36 170k3e

Cryptographic Hash Functions

md5 460c50ddeaf1bf525bdbc941d9e173fb
sha1 6bed8f6917fdef4b3ea0d71b8ddb2d68a7e077ed
sha256 5bbceeb8c8dd608c924c04bc150fc3f1ab193d53b9e4049b33b587d57e28a11a
sha512 698bd9af5d180e007d03caf8e1fee910c4daa1b4f9ab02854dffe0c662bf3cbdc51a26f1d7318ae673e1471d0d9d3d8df991e9d8611f18f8100c3ca3a5dad17e
ripemd-160 1ca665635a7ad151a97c04f0c4d9860a2c5a7104

72249530 as geometric shapes

Circle

Radius = n
Diameter 144499060
Circumference 453957185.34663
Area 1.6399096640708E+16

Sphere

Radius = n
Volume 1.5797693662877E+24
Surface area 6.5596386562834E+16
Circumference 453957185.34663

Square

Length = n
Perimeter 288998120
Area 5219994585220900
Diagonal 102176265.20108

Cube

Length = n
Surface area 31319967511325400
Volume 3.7714215538475E+23
Space diagonal 125139856.78297

Equilateral Triangle

Length = n
Perimeter 216748590
Area 2.2603239592093E+15
Altitude 62569928.391486

Triangular Pyramid

Length = n
Surface area 2.2603239592093E+15
Volume 4.4446629257312E+22
Height 34058755.067027