72378636 is an even 8-digits composite number following 72378635
and preceding 72378637 . In scientific notation, it is written as 7.2378636 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 21932880 positive integers (up to 72378636) that are relatively prime to 72378636.
72378636 has 24 divisors, whose sum is 184236864
The reverse of 72378636 is 63687327
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-two million three hundred seventy-eight thousand six hundred thirty-six
Scientific notation
7.2378636 × 10^7
Engineering notation
7.2378636 × 10^6
Prime Factorization
2 × 2 × 3 × 11 × 548323
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36189318 Product of the distinct prime numbers
The prime factorization of 72378636 is 2 × 2 × 3 × 11 × 548323.
Since it has a total of 5 prime factors.
3 , 1 , 28 , 9 , 451 , 808 , 1428 , 6973 , 64992 , 73989 , 860961 , 96384 , 8082752 , 4452408 , 66492539 , 37710279 , 299877514 , 593054450 , 1684734140 , 9671370382
n×2
144757272
n×3
217135908
n×4
289514544
n×5
361893180
n÷2
36189318
n÷3
24126212
n÷3
18094659
n÷5
14475727.2
n2
5238666949220496
n3
3.7916756824286E+23
n4
2.7443631404855E+31
n5
1.9863326079702E+39
2 √n8507.5634584762
3 √n416.7447442662
4 √n92.236454064953
5 √n37.318319526012
1 , 2 , 3 , 4 , 6 , 11 , 12 , 22 , 33 , 44 , 66 , 132 , 548323 , 1096646 , 1644969 , 2193292 , 3289938 , 6031553 , 6579876 , 12063106 , 18094659 , 24126212 , 36189318 , 72378636
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72378635 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72378636 can be divided by 24 positive divisors.
The sum of these divisors (counting 72378636) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010100000110100100001100
3
Ternary
12001012012211020
4
Quaternary
10110012210030
5
Quinary
122012104021
6
Senary
11103154140
8
Octal
424064414
10
Decimal
72378636
12
Duodecimal
202a5950
16
Hexadecimal
450690c
20
Vigesimal
12c76bg
36
Base36
173bpo
md5
91bde25e835029aab181938615802e2e
sha1
0608df2ebe05e901e7b2cb56d7f3b44b4ee80772
sha256
15aa34aea12c46810465bd7b4e2c623c2ba520be7c34e83b0b9de276978a84ef
sha512
0f5fd41b7caee74a049ecf46f72a78a5371efe4fd6d13c7ce1075c54d6ba5d17d6108c497ae3f3d39992ef81bf3f90b8c2f8765809b344370cb8dfb912529982
ripemd-160
609ee95d0b386fbd64c9e9340c41a79910c8b8ff
Diameter
144757272
Circumference
454768382.2689
Area
1.6457757602275E+16
Volume
1.5882533958284E+24
Surface area
6.5831030409099E+16
Circumference
454768382.2689
Perimeter
289514544
Area
5238666949220496
Diagonal
102358848.65727
Surface area
31432001695322976
Volume
3.7916756824286E+23
Space diagonal
125363474.93453
Perimeter
217135908
Area
2.2684093299954E+15
Altitude
62681737.467267
Surface area
2.2684093299954E+15
Volume
4.4685326451757E+22
Height
34119616.219089