72678884 is an even 8-digits composite number following 72678883
and preceding 72678885 . In scientific notation, it is written as 7.2678884 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 36339440 positive integers (up to 72678884) that are relatively prime to 72678884.
72678884 has 6 divisors, whose sum is 127188054
The reverse of 72678884 is 48887627
Previous prime number is 2
Is Prime? no Number parity even Number length 8 Sum of Digits 50 Digital Root 5
Name
seventy-two million six hundred seventy-eight thousand eight hundred eighty-four
Scientific notation
7.2678884 × 10^7
Engineering notation
7.2678884 × 10^6
Prime Factorization
2 × 2 × 18169721
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
36339442 Product of the distinct prime numbers
The prime factorization of 72678884 is 2 × 2 × 18169721.
Since it has a total of 3 prime factors.
1 , 2 , 12 , 3 , 713 , 105 , 540 , 9123 , 17553 , 33700 , 603751 , 432672 , 7430187 , 6930921 , 33377300 , 94165664 , 174017899 , 52194776 , 3298078067 , 9075450007
n×2
145357768
n×3
218036652
n×4
290715536
n×5
363394420
n÷2
36339442
n÷3
24226294.666667
n÷3
18169721
n÷5
14535776.8
n2
5282220179485456
n3
3.8390586768728E+23
n4
2.7901850024563E+31
n5
2.0278753213206E+39
2 √n8525.1911415522
3 √n417.32020943826
4 √n92.331961646833
5 √n37.349229765033
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72678883 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72678884 can be divided by 6 positive divisors.
The sum of these divisors (counting 72678884) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100010101001111110111100100
3
Ternary
12001202110200112
4
Quaternary
10111033313210
5
Quinary
122101211014
6
Senary
11113432152
8
Octal
425176744
10
Decimal
72678884
12
Duodecimal
2040b658
16
Hexadecimal
454fde4
20
Vigesimal
12e4h44
36
Base36
179rdw
md5
c681130c311b755701f6e48d3a6d6ca5
sha1
6ff77f420019fe3d6cd8aa4552dd25d3492a3dd8
sha256
bd85f6c15ba60653466b57affcfcd06f4b4df8f030dc014c0dd7e0b870ce7fd9
sha512
ee63d3f6d35921716ea0008120aea0c7102017ba0ba79e271d7893afdbc4a0740da628311e0144d2d4843cfd7b01596b6311f150dfc7054a56b219f65fd82573
ripemd-160
be9a1f3202cfba3802bfed5d1b3998766e4ee157
Diameter
145357768
Circumference
456654896.09101
Area
1.6594584110515E+16
Volume
1.6081011381285E+24
Surface area
6.6378336442061E+16
Circumference
456654896.09101
Perimeter
290715536
Area
5282220179485456
Diagonal
102783463.45094
Surface area
31693321076912736
Volume
3.8390586768728E+23
Space diagonal
125883519.7254
Perimeter
218036652
Area
2.2872684319086E+15
Altitude
62941759.862702
Surface area
2.2872684319086E+15
Volume
4.5243740396497E+22
Height
34261154.483647