67391372 is an even 8-digits composite number following 67391371
and preceding 67391373 . In scientific notation, it is written as 6.7391372 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 32659200 positive integers (up to 67391372) that are relatively prime to 67391372.
67391372 has 24 divisors, whose sum is 121600752
The reverse of 67391372 is 27319376
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-seven million three hundred ninety-one thousand three hundred seventy-two
Scientific notation
6.7391372 × 10^7
Engineering notation
6.7391372 × 10^6
Prime Factorization
2 × 2 × 163 × 41 × 2521
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
33695686
Product of the distinct prime numbers
The prime factorization of 67391372 is 2 × 2 × 163 × 41 × 2521.
Since it has a total of 5 prime factors.
10 , 3 , 43 , 6 , 551 , 714 , 7712 , 8266 , 97192 , 23230 , 804292 , 973089 , 33808 , 4224920 , 90284112 , 40414948 , 974137920 , 932517015 , 1609417670 , 4404867637
n×2
134782744
n×3
202174116
n×4
269565488
n×5
336956860
n÷2
33695686
n÷3
22463790.666667
n÷3
16847843
n÷5
13478274.4
n2
4541597020042384
n3
3.0606445425177E+23
n4
2.0626103492458E+31
n5
1.3900214133707E+39
2 √n
8209.22481115
3 √n
406.94410910223
4 √n
90.604772562763
5 √n
36.789243680687
1 , 2 , 4 , 41 , 82 , 163 , 164 , 326 , 652 , 2521 , 5042 , 6683 , 10084 , 13366 , 26732 , 103361 , 206722 , 410923 , 413444 , 821846 , 1643692 , 16847843 , 33695686 , 67391372
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
-67391371
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 67391372 can be divided by 24 positive divisors.
The sum of these divisors (counting 67391372) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000001000100111110001100
3
Ternary
11200210211120202
4
Quaternary
10001010332030
5
Quinary
114223010442
6
Senary
10404233032
8
Octal
401047614
10
Decimal
67391372
12
Duodecimal
1a69b778
16
Hexadecimal
4044f8c
20
Vigesimal
1113i8c
36
Base36
144fik
md5
b3a0a713ffa5ac1bae28aa6670228b63
sha1
169659cf2ec9a4d991ec2cb027aafa7c48727b60
sha256
f742d8e188d2891fd8ea519dced962e570e7c88068f78d770606513a9925c719
sha512
e63260a5799c7ba418d675da38125410f951d628e7e9a9a6ed9dcebc4462631d5b89a6cbb0e88207e877da243d7ebf69159471906976b1813866cf5b8bef50b3
ripemd-160
219238d8ac14f2f755690aa71c41746183c565b9
Diameter
134782744
Circumference
423432478.38107
Area
1.426784783373E+16
Volume
1.2820397880031E+24
Surface area
5.7071391334922E+16
Circumference
423432478.38107
Perimeter
269565488
Area
4541597020042384
Diagonal
95305792.26933
Surface area
27249582120254304
Volume
3.0606445425177E+23
Space diagonal
116725280.29577
Perimeter
202174116
Area
1.9665691965542E+15
Altitude
58362640.147887
Surface area
1.9665691965542E+15
Volume
3.6070041846931E+22
Height
31768597.42311