67442968 is an even 8-digits composite number following 67442967
and preceding 67442969 . In scientific notation, it is written as 6.7442968 × 10^7.
The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors.
There are 33589248 positive integers (up to 67442968) that are relatively prime to 67442968.
67442968 has 16 divisors, whose sum is 126951480
The reverse of 67442968 is 86924476
Previous prime number is 257
Is Prime? no Number parity even Number length 8 Sum of Digits 46 Digital Root 1
Name
sixty-seven million four hundred forty-two thousand nine hundred sixty-eight
Scientific notation
6.7442968 × 10^7
Engineering notation
6.7442968 × 10^6
Prime Factorization
2 × 2 × 2 × 257 × 32803
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
16860742 Product of the distinct prime numbers
The prime factorization of 67442968 is 2 × 2 × 2 × 257 × 32803.
Since it has a total of 5 prime factors.
7 , 9 , 35 , 46 , 351 , 94 , 9885 , 1823 , 58400 , 58665 , 815769 , 917531 , 6141776 , 5912944 , 44367435 , 25720349 , 223621091 , 933798098 , 789117960 , 7176491789
n×2
134885936
n×3
202328904
n×4
269771872
n×5
337214840
n÷2
33721484
n÷3
22480989.333333
n÷3
16860742
n÷5
13488593.6
n2
4548553932649024
n3
3.0676797732592E+23
n4
2.0689342878217E+31
n5
1.3953506896766E+39
2 √n8212.3667721309
3 √n407.04793709203
4 √n90.622109731185
5 √n36.794875252552
1 , 2 , 4 , 8 , 257 , 514 , 1028 , 2056 , 32803 , 65606 , 131212 , 262424 , 8430371 , 16860742 , 33721484 , 67442968
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
-67442967 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 67442968 can be divided by 16 positive divisors.
The sum of these divisors (counting 67442968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000001010001100100011000
3
Ternary
11200220110100201
4
Quaternary
10001101210120
5
Quinary
114231133333
6
Senary
10405311544
8
Octal
401214430
10
Decimal
67442968
12
Duodecimal
1a7055b4
16
Hexadecimal
4051918
20
Vigesimal
111a788
36
Base36
145jbs
md5
34876face8d1508eaf5262db8edd3fb2
sha1
eb40c52e1ecdbbeec91f5f6c647677e2b52728b1
sha256
937717911485217e844c0e0295cd6d1468cf0cf3dc646e9ae1267c566d111aa7
sha512
027485d2207cc29a372edd866ffdd10ce2d1feab3e48bd0fa6b109ece5499f4bc34f0d26e412aef616ad26246171a2545acd8ea4b86992f90329d36b344c88fb
ripemd-160
bdc89ed177eada61303b63093df03fcabf3126f2
Diameter
134885936
Circumference
423756665.61018
Area
1.4289703619267E+16
Volume
1.284986698565E+24
Surface area
5.7158814477069E+16
Circumference
423756665.61018
Perimeter
269771872
Area
4548553932649024
Diagonal
95378760.032295
Surface area
27291323595894144
Volume
3.0676797732592E+23
Space diagonal
116814647.18924
Perimeter
202328904
Area
1.9695816280788E+15
Altitude
58407323.594621
Surface area
1.9695816280788E+15
Volume
3.615295283634E+22
Height
31792920.010765