72505884 (number)

72505884 is an even 8-digits composite number following 72505883 and preceding 72505885. In scientific notation, it is written as 7.2505884 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 20367360 positive integers (up to 72505884) that are relatively prime to 72505884.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred five thousand eight hundred eighty-four

Notation

Scientific notation 7.2505884 × 10^7
Engineering notation 7.2505884 × 10^6

Prime Factorization of 72505884

Prime Factorization 2 × 2 × 3 × 17 × 11 × 79 × 409

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36252942
Product of the distinct prime numbers

The prime factorization of 72505884 is 2 × 2 × 3 × 17 × 11 × 79 × 409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72505884)

Multiplication

n×y
n×2 145011768
n×3 217517652
n×4 290023536
n×5 362529420

Division

n÷y
n÷2 36252942
n÷3 24168628
n÷3 18126471
n÷5 14501176.8

Exponentiation

ny
n2 5257103214621456
n3 3.8117091585537E+23
n4 2.7637134209183E+31
n5 2.0038548470635E+39

Nth Root

y√n
2√n 8515.0386963302
3√n 416.9888259058
4√n 92.276967312164
5√n 37.331432084811

Divisors of 72505884

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72505883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72505884 can be divided by 96 positive divisors. The sum of these divisors (counting 72505884) is 1, the average is 0.010416666666667.

Base conversion 72505884

Base System Value
2 Binary 100010100100101101000011100
3 Ternary 12001102200101010
4 Quaternary 10110211220130
5 Quinary 122030142014
6 Senary 11110015220
8 Octal 424455034
10 Decimal 72505884
12 Duodecimal 20347510
16 Hexadecimal 4525a1c
20 Vigesimal 12d34e4
36 Base36 1761wc

Cryptographic Hash Functions

md5 2ea7d5c5b6c3f60fc1a82ac4c1fe3c65
sha1 d32f6f35233364a5091060816c4380f2a4fbd9b6
sha256 3a9bb12f3c5bf4b71baaa9713ab04794f2ee4119d7ce3455b89d75fb4f362b58
sha512 38313924b81053112360ef916ae6c3d7126e4fc110217ec15c35f70607dc2ebe463b40365fda17ce8b4e7cb7dc2a71175beec11ce490753312fe66e31a824618
ripemd-160 fb14d19dd7faae74ae7755d5049eccb56f4fff52

72505884 as geometric shapes

Circle

Radius = n
Diameter 145011768
Circumference 455567905.03287
Area 1.6515676838218E+16

Sphere

Radius = n
Volume 1.5966449986844E+24
Surface area 6.6062707352872E+16
Circumference 455567905.03287

Square

Length = n
Perimeter 290023536
Area 5257103214621456
Diagonal 102538804.50465

Cube

Length = n
Surface area 31542619287728736
Volume 3.8117091585537E+23
Space diagonal 125583874.9357

Equilateral Triangle

Length = n
Perimeter 217517652
Area 2.2763924670895E+15
Altitude 62791937.467848

Triangular Pyramid

Length = n
Surface area 2.2763924670895E+15
Volume 4.492142323207E+22
Height 34179601.50155