72553536 (number)

72553536 is an even 8-digits composite number following 72553535 and preceding 72553537. In scientific notation, it is written as 7.2553536 × 10^7. The sum of its digits is 36. It has a total of 12 prime factors and 168 positive divisors. There are 21922560 positive integers (up to 72553536) that are relatively prime to 72553536.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred fifty-three thousand five hundred thirty-six

Notation

Scientific notation 7.2553536 × 10^7
Engineering notation 7.2553536 × 10^6

Prime Factorization of 72553536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 22902
Product of the distinct prime numbers

The prime factorization of 72553536 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 347. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72553536)

Multiplication

n×y
n×2 145107072
n×3 217660608
n×4 290214144
n×5 362767680

Division

n÷y
n÷2 36276768
n÷3 24184512
n÷3 18138384
n÷5 14510707.2

Exponentiation

ny
n2 5264015586103296
n3 3.8192294433091E+23
n4 2.7709860090738E+31
n5 2.0104483316484E+39

Nth Root

y√n
2√n 8517.8363449881
3√n 417.08015642497
4√n 92.292125043191
5√n 37.336337755454

Divisors of 72553536

168 divisors

τ Total Divisors 168
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72553535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.005952380952381
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 168
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72553536 can be divided by 168 positive divisors. The sum of these divisors (counting 72553536) is 1, the average is 0.005952380952381.

Base conversion 72553536

Base System Value
2 Binary 100010100110001010001000000
3 Ternary 12001112002202000
4 Quaternary 10110301101000
5 Quinary 122033203121
6 Senary 11111024000
8 Octal 424612100
10 Decimal 72553536
12 Duodecimal 2036b000
16 Hexadecimal 4531440
20 Vigesimal 12d93gg
36 Base36 1772o0

Cryptographic Hash Functions

md5 14e5d7861b13b0d8dddf67f1c1f72a84
sha1 4a751439c2f6045b4ae7b42b3c193d229d00e496
sha256 91dd1d06f06c8f636eb278eb8d007f7780ca8d9df01d403b5550e8c5c3ea0771
sha512 d2f180d5575696a6f5fd2fd40b1ed32f1c1a0c34fc71d96e64d265a2692b118ca13dd0d10f200d46ba3ba73761918b301a167cb834c3a81feec7a18eb9355129
ripemd-160 8409b633efe713635147adebfb515c621cf7a2f9

72553536 as geometric shapes

Circle

Radius = n
Diameter 145107072
Circumference 455867311.37913
Area 1.6537392693684E+16

Sphere

Radius = n
Volume 1.5997950881965E+24
Surface area 6.6149570774737E+16
Circumference 455867311.37913

Square

Length = n
Perimeter 290214144
Area 5264015586103296
Diagonal 102606194.60932

Cube

Length = n
Surface area 31584093516619776
Volume 3.8192294433091E+23
Space diagonal 125666410.62078

Equilateral Triangle

Length = n
Perimeter 217660608
Area 2.2793856117413E+15
Altitude 62833205.310389

Triangular Pyramid

Length = n
Surface area 2.2793856117413E+15
Volume 4.5010050637853E+22
Height 34202064.869775