67388616 is an even 8-digits composite number following 67388615
and preceding 67388617 . In scientific notation, it is written as 6.7388616 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors.
There are 22228992 positive integers (up to 67388616) that are relatively prime to 67388616.
67388616 has 32 divisors, whose sum is 141855000
The reverse of 67388616 is 61688376
Previous prime number is 97
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
sixty-seven million three hundred eighty-eight thousand six hundred sixteen
Scientific notation
6.7388616 × 10^7
Engineering notation
6.7388616 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 97 × 9649
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
16847154 Product of the distinct prime numbers
The prime factorization of 67388616 is 2 × 2 × 2 × 9 × 97 × 9649.
Since it has a total of 6 prime factors.
3 , 9 , 43 , 50 , 418 , 396 , 9054 , 5681 , 55947 , 71243 , 979369 , 657577 , 3193033 , 5784255 , 79740665 , 57415656 , 874081512 , 193449941 , 8418757610 , 8483946524
n×2
134777232
n×3
202165848
n×4
269554464
n×5
336943080
n÷2
33694308
n÷3
22462872
n÷3
16847154
n÷5
13477723.2
n2
4541225566395456
n3
3.0602690586321E+23
n4
2.0622729644884E+31
n5
1.3897372089109E+39
2 √n8209.0569494918
3 √n406.93856164009
4 √n90.603846217983
5 √n36.788942773282
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 97 , 194 , 388 , 776 , 873 , 1746 , 3492 , 6984 , 9649 , 19298 , 38596 , 77192 , 86841 , 173682 , 347364 , 694728 , 935953 , 1871906 , 3743812 , 7487624 , 8423577 , 16847154 , 33694308 , 67388616
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-67388615 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67388616 can be divided by 32 positive divisors.
The sum of these divisors (counting 67388616) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000001000100010011001000
3
Ternary
11200210200210200
4
Quaternary
10001010103020
5
Quinary
114222413431
6
Senary
10404212200
8
Octal
401042310
10
Decimal
67388616
12
Duodecimal
1a69a060
16
Hexadecimal
40444c8
20
Vigesimal
1113bag
36
Base36
144de0
md5
a7ee16ebfb98b607cb2fdf9338482b06
sha1
321a3a7b58f397d6fb454733eaf09f37eadeb138
sha256
2922e9e129cb3dc40e92a3023f86c20ed261d703b5d92e426e65fba3cb3dafa0
sha512
abc02bcffa94193244ab53b5b84f466184df5495fd850b67d13fc1f6ac50d8a07a273cb936b8d0296601fde782a3e5840387c6bc625108c8c06956d77fa8b54c
ripemd-160
4009969c30a94c76a6cccec89ded81bb711d2086
Diameter
134777232
Circumference
423415161.92237
Area
1.4266680877682E+16
Volume
1.2818825056809E+24
Surface area
5.7066723510728E+16
Circumference
423415161.92237
Perimeter
269554464
Area
4541225566395456
Diagonal
95301894.696753
Surface area
27247353398372736
Volume
3.0602690586321E+23
Space diagonal
116720506.76375
Perimeter
202165848
Area
1.9664083524069E+15
Altitude
58360253.381874
Surface area
1.9664083524069E+15
Volume
3.6065616726902E+22
Height
31767298.232251