72242528 (number)

72242528 is an even 8-digits composite number following 72242527 and preceding 72242529. In scientific notation, it is written as 7.2242528 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 12 positive divisors. There are 36121248 positive integers (up to 72242528) that are relatively prime to 72242528.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred forty-two thousand five hundred twenty-eight

Notation

Scientific notation 7.2242528 × 10^7
Engineering notation 7.2242528 × 10^6

Prime Factorization of 72242528

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2257579

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4515158
Product of the distinct prime numbers

The prime factorization of 72242528 is 2 × 2 × 2 × 2 × 2 × 2257579. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 84, 6, 963, 344, 3100, 6804, 19432, 56300, 454474, 158827, 7057590, 4936191, 77620581, 89946693, 995637089, 543420793, 4237510248, 8382878940

Basic calculations (n = 72242528)

Multiplication

n×y
n×2 144485056
n×3 216727584
n×4 288970112
n×5 361212640

Division

n÷y
n÷2 36121264
n÷3 24080842.666667
n÷3 18060632
n÷5 14448505.6

Exponentiation

ny
n2 5218982851830784
n3 3.7703251480491E+23
n4 2.7237782007704E+31
n5 1.9677262293494E+39

Nth Root

y√n
2√n 8499.5604592238
3√n 416.4833508984
4√n 92.193060797566
5√n 37.304273539249

Divisors of 72242528

1, 2, 4, 8, 16, 32, 2257579, 4515158, 9030316, 18060632, 36121264, 72242528

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72242527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72242528 can be divided by 12 positive divisors. The sum of these divisors (counting 72242528) is 1, the average is 0.083333333333333.

Base conversion 72242528

Base System Value
2 Binary 100010011100101010101100000
3 Ternary 12000221022010012
4 Quaternary 10103211111200
5 Quinary 121443230103
6 Senary 11100224052
8 Octal 423452540
10 Decimal 72242528
12 Duodecimal 2023b028
16 Hexadecimal 44e5560
20 Vigesimal 12ba668
36 Base36 170eow

Cryptographic Hash Functions

md5 873aec09a8ba1dcaad96af159709b2b7
sha1 c75f449a26492a97b63b7b8761094a3a94191792
sha256 5eb3b15a836603f6e314244e0eb29ace90ca64a042e3b887f7c22faa628420db
sha512 676d2e283bfd247d9d9c1963e2fb255a2f7dcc1a2203e3ee6e62b44767fea4adb87e6aa09c9229217b839c62341bcf0fd756fed9cc6a93a848e25ccdcaeaaf70
ripemd-160 32905b07e33413073f22b2412e5ac0c9e196c32d

72242528 as geometric shapes

Circle

Radius = n
Diameter 144485056
Circumference 453913190.48311
Area 1.6395918186523E+16

Sphere

Radius = n
Volume 1.5793101049008E+24
Surface area 6.5583672746091E+16
Circumference 453913190.48311

Square

Length = n
Perimeter 288970112
Area 5218982851830784
Diagonal 102166362.87772

Cube

Length = n
Surface area 31313897110984704
Volume 3.7703251480491E+23
Space diagonal 125127728.96322

Equilateral Triangle

Length = n
Perimeter 216727584
Area 2.2598858658004E+15
Altitude 62563864.481609

Triangular Pyramid

Length = n
Surface area 2.2598858658004E+15
Volume 4.4433707991061E+22
Height 34055454.292573