67349968 is an even 8-digits composite number following 67349967
and preceding 67349969 . In scientific notation, it is written as 6.7349968 × 10^7.
The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors.
There are 28864224 positive integers (up to 67349968) that are relatively prime to 67349968.
67349968 has 20 divisors, whose sum is 149132320
The reverse of 67349968 is 86994376
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-seven million three hundred forty-nine thousand nine hundred sixty-eight
Scientific notation
6.7349968 × 10^7
Engineering notation
6.7349968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 601339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8418746
Product of the distinct prime numbers
The prime factorization of 67349968 is 2 × 2 × 2 × 2 × 7 × 601339.
Since it has a total of 6 prime factors.
3 , 3 , 23 , 77 , 362 , 704 , 3950 , 4827 , 2222 , 27852 , 996482 , 594608 , 3744318 , 5469481 , 13604612 , 82351916 , 780441855 , 121787172 , 299534467 , 725043102
n×2
134699936
n×3
202049904
n×4
269399872
n×5
336749840
n÷2
33674984
n÷3
22449989.333333
n÷3
16837492
n÷5
13469993.6
n2
4536018189601024
n3
3.0550067991705E+23
n4
2.0575461016391E+31
n5
1.3857566410392E+39
2 √n
8206.7026265121
3 √n
406.8607524095
4 √n
90.590852885443
5 √n
36.784722044537
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 601339 , 1202678 , 2405356 , 4209373 , 4810712 , 8418746 , 9621424 , 16837492 , 33674984 , 67349968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67349967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67349968 can be divided by 20 positive divisors.
The sum of these divisors (counting 67349968) is 1, the average is 0.05.
Base
System
Value
2
Binary
100000000111010110111010000
3
Ternary
11200201201210021
4
Quaternary
10000322313100
5
Quinary
114220144333
6
Senary
10403313224
8
Octal
400726720
10
Decimal
67349968
12
Duodecimal
1a67b814
16
Hexadecimal
403add0
20
Vigesimal
110iei8
36
Base36
143jkg
md5
c74e9c138541ad3dfe9d471272714f6b
sha1
7301e1a8168eebb29d427fa80ad766e5553f2f32
sha256
64f8da80cb707ac35712ca4c830b2241392433cc45fd705bf73ed1eaf0f303be
sha512
67d45e66b4c85b6ae3222ac88685996ddd36d09e92d98db430fd57020e1186f5d1b79af0b29cc3f4d444ca50ff748884a4d5277ee815d9e6b444113d062e5442
ripemd-160
64fbf2f5de05105521778802b4aad9af676ce5fe
Diameter
134699936
Circumference
423172329.37662
Area
1.4250321421E+16
Volume
1.2796782555921E+24
Surface area
5.7001285684001E+16
Circumference
423172329.37662
Perimeter
269399872
Area
4536018189601024
Diagonal
95247238.170994
Surface area
27216109137606144
Volume
3.0550067991705E+23
Space diagonal
116653566.46414
Perimeter
202049904
Area
1.9641534921114E+15
Altitude
58326783.232069
Surface area
1.9641534921114E+15
Volume
3.6003600404407E+22
Height
31749079.390331