72688650 (number)

72688650 is an even 8-digits composite number following 72688649 and preceding 72688651. In scientific notation, it is written as 7.2688650 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 19327360 positive integers (up to 72688650) that are relatively prime to 72688650.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eighty-eight thousand six hundred fifty

Notation

Scientific notation 7.2688650 × 10^7
Engineering notation 7.2688650 × 10^6

Prime Factorization of 72688650

Prime Factorization 2 × 75 × 809 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72688650
Product of the distinct prime numbers

The prime factorization of 72688650 is 2 × 75 × 809 × 599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 41, 88, 982, 597, 9161, 6951, 65625, 46853, 385390, 92713, 2867688, 2552122, 76987430, 98284319, 897634027, 331187166, 9163271171, 6201770550

Basic calculations (n = 72688650)

Multiplication

n×y
n×2 145377300
n×3 218065950
n×4 290754600
n×5 363443250

Division

n÷y
n÷2 36344325
n÷3 24229550
n÷3 18172162.5
n÷5 14537730

Exponentiation

ny
n2 5283639838822500
n3 3.8406064697023E+23
n4 2.7916849946392E+31
n5 2.0292381348558E+39

Nth Root

y√n
2√n 8525.7638953938
3√n 417.33890063809
4√n 92.335063195916
5√n 37.350233448509

Divisors of 72688650

1, 2, 75, 150, 599, 809, 1198, 1618, 44925, 60675, 89850, 121350, 484591, 969182, 36344325, 72688650

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72688649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72688650 can be divided by 16 positive divisors. The sum of these divisors (counting 72688650) is 1, the average is 0.0625.

Base conversion 72688650

Base System Value
2 Binary 100010101010010010000001010
3 Ternary 12001202222002020
4 Quaternary 10111102100022
5 Quinary 122102014100
6 Senary 11113545310
8 Octal 425222012
10 Decimal 72688650
12 Duodecimal 20415236
16 Hexadecimal 455240a
20 Vigesimal 12e61ca
36 Base36 179yx6

Cryptographic Hash Functions

md5 9089b654520091d7771549b9ab4ddbe3
sha1 843f12decfd953e075e2b917cf26807bed9b5571
sha256 808233960c9714dd171be838695105a7885ab3813eab9e736b5e87947c3772e3
sha512 4c4398c8ff0dd78f840139b05c60f1d1d7552efb196038044c7b0772f7d4a284f657f72c02b186b110ff9d9906b3be0e01d474f779d14f8211184457f702d462
ripemd-160 50a226e16c0bfe7ea9ae95d2d83d84f3bbb03878

72688650 as geometric shapes

Circle

Radius = n
Diameter 145377300
Circumference 456716257.67872
Area 1.6599044101859E+16

Sphere

Radius = n
Volume 1.6087494760728E+24
Surface area 6.6396176407436E+16
Circumference 456716257.67872

Square

Length = n
Perimeter 290754600
Area 5283639838822500
Diagonal 102797274.66059

Cube

Length = n
Surface area 31701839032935000
Volume 3.8406064697023E+23
Space diagonal 125900434.93359

Equilateral Triangle

Length = n
Perimeter 218065950
Area 2.2878831624339E+15
Altitude 62950217.466796

Triangular Pyramid

Length = n
Surface area 2.2878831624339E+15
Volume 4.5261981309923E+22
Height 34265758.220197