67393965 is an odd 8-digits composite number following 67393964
and preceding 67393966 . In scientific notation, it is written as 6.7393965 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 35450496 positive integers (up to 67393965) that are relatively prime to 67393965.
67393965 has 16 divisors, whose sum is 109309248
The reverse of 67393965 is 56939376
Previous prime number is 73
Is Prime? no Number parity odd Number length 8 Sum of Digits 48 Digital Root 3
Name
sixty-seven million three hundred ninety-three thousand nine hundred sixty-five
Scientific notation
6.7393965 × 10^7
Engineering notation
6.7393965 × 10^6
Prime Factorization
5 × 3 × 73 × 61547
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
67393965 Product of the distinct prime numbers
The prime factorization of 67393965 is 5 × 3 × 73 × 61547.
Since it has a total of 4 prime factors.
3 , 9 , 66 , 53 , 744 , 249 , 4066 , 2869 , 14231 , 50699 , 941168 , 183811 , 8534208 , 9456854 , 88577622 , 65042075 , 511477733 , 275806565 , 4070632925 , 1859965524
n×2
134787930
n×3
202181895
n×4
269575860
n×5
336969825
n÷2
33696982.5
n÷3
22464655
n÷3
16848491.25
n÷5
13478793
n2
4541946518421225
n3
3.0609978469435E+23
n4
2.0629278176199E+31
n5
1.390288851382E+39
2 √n8209.3827417169
3 √n406.94932832891
4 √n90.605644094156
5 √n36.78952678233
1 , 3 , 5 , 15 , 73 , 219 , 365 , 1095 , 61547 , 184641 , 307735 , 923205 , 4492931 , 13478793 , 22464655 , 67393965
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
-67393964 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 67393965 can be divided by 16 positive divisors.
The sum of these divisors (counting 67393965) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000001000101100110101101
3
Ternary
11200210222010210
4
Quaternary
10001011212231
5
Quinary
114223101330
6
Senary
10404253033
8
Octal
401054655
10
Decimal
67393965
12
Duodecimal
1a6a1179
16
Hexadecimal
40459ad
20
Vigesimal
11144i5
36
Base36
144hil
md5
f55a4df416b94d0bc5d49c061b738fa3
sha1
74bc88517d57504d4c05e4cc955e12f32d3dcc00
sha256
a960f068df6edc39001002e12696f7879cf0a3c77f1c6773d67beee570f9f232
sha512
150c934f63b91b31839233ecce4959b9003a773cc84bef945c01d45715a674a2c0b16106e0d297662f7be3790d284818d75966a0b3f6fbc07b7e4cec8f456ba2
ripemd-160
8c8efb8f15c68b0c7f1121e197a41bec148385c2
Diameter
134787930
Circumference
423448770.68058
Area
1.426894581527E+16
Volume
1.2821877798149E+24
Surface area
5.7075783261079E+16
Circumference
423448770.68058
Perimeter
269575860
Area
4541946518421225
Diagonal
95309459.325098
Surface area
27251679110527350
Volume
3.0609978469435E+23
Space diagonal
116729771.50352
Perimeter
202181895
Area
1.9667205337915E+15
Altitude
58364885.751759
Surface area
1.9667205337915E+15
Volume
3.607420557952E+22
Height
31769819.775033