72648495 is an odd 8-digits composite number following 72648494
and preceding 72648496 . In scientific notation, it is written as 7.2648495 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 36671616 positive integers (up to 72648495) that are relatively prime to 72648495.
72648495 has 16 divisors, whose sum is 84084000
The reverse of 72648495 is 59484627
Previous prime number is 9
Is Prime? no Number parity odd Number length 8 Sum of Digits 45 Digital Root 9
Name
seventy-two million six hundred forty-eight thousand four hundred ninety-five
Scientific notation
7.2648495 × 10^7
Engineering notation
7.2648495 × 10^6
Prime Factorization
285 × 27 × 9 × 1049
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
72648495 Product of the distinct prime numbers
The prime factorization of 72648495 is 285 × 27 × 9 × 1049.
Since it has a total of 4 prime factors.
3 , 9 , 17 , 9 , 430 , 707 , 2409 , 9952 , 1207 , 97985 , 670881 , 461675 , 4857156 , 7467832 , 41050446 , 40175381 , 892919168 , 719703314 , 4229999412 , 4809975639
n×2
145296990
n×3
217945485
n×4
290593980
n×5
363242475
n÷2
36324247.5
n÷3
24216165
n÷3
18162123.75
n÷5
14529699
n2
5277803825765025
n3
3.8342450484707E+23
n4
2.785521322326E+31
n5
2.0236393185739E+39
2 √n8523.4086491262
3 √n417.26203705443
4 √n92.322308512765
5 √n37.346105898625
1 , 9 , 27 , 243 , 285 , 1049 , 2565 , 7695 , 9441 , 28323 , 69255 , 254907 , 298965 , 2690685 , 8072055 , 72648495
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
-72648494 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 72648495 can be divided by 16 positive divisors.
The sum of these divisors (counting 72648495) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001000011100101111
3
Ternary
12001200221000000
4
Quaternary
10111020130233
5
Quinary
122044222440
6
Senary
11113035343
8
Octal
425103457
10
Decimal
72648495
12
Duodecimal
203b5b53
16
Hexadecimal
454872f
20
Vigesimal
12e114f
36
Base36
1793xr
md5
e2c76e434a2b984be5b42be2575193a2
sha1
5b5e89b44a85beff083d4c0b3c419e3bd246f2e6
sha256
c34d1362729abfe5c50223b1d59b4d285c6c3bf60b64f349962d8d5710c30461
sha512
ee1fe838f7e6ebaa7a6bed2e196071c1c70069fdbaf4077e0d5612ae5007be1e026c7b2ea4b1202d3d2746282a2ef13ca866cc88a4825eae7378d6fe456e353a
ripemd-160
462a99d30a630570afa804f8286d18c1f0ca38e7
Diameter
145296990
Circumference
456463956.37271
Area
1.6580709726112E+16
Volume
1.6060848101785E+24
Surface area
6.6322838904446E+16
Circumference
456463956.37271
Perimeter
290593980
Area
5277803825765025
Diagonal
102740486.91499
Surface area
31666822954590150
Volume
3.8342450484707E+23
Space diagonal
125830884.43341
Perimeter
217945485
Area
2.2853560946516E+15
Altitude
62915442.216707
Surface area
2.2853560946516E+15
Volume
4.5187011241743E+22
Height
34246828.971665