201478668 is an even 9-digits composite number following 201478667
and preceding 201478669 . In scientific notation, it is written as 2.01478668 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 67159552 positive integers (up to 201478668) that are relatively prime to 201478668.
201478668 has 12 divisors, whose sum is 470116920
The reverse of 201478668 is 866874102
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
two hundred one million four hundred seventy-eight thousand six hundred sixty-eight
Scientific notation
2.01478668 × 10^8
Engineering notation
2.01478668 × 10^6
Prime Factorization
2 × 2 × 3 × 16789889
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
100739334 Product of the distinct prime numbers
The prime factorization of 201478668 is 2 × 2 × 3 × 16789889.
Since it has a total of 4 prime factors.
1 , 3 , 100 , 3 , 612 , 135 , 9020 , 8063 , 35728 , 35597 , 642382 , 426201 , 2026063 , 9501566 , 2362657 , 14612335 , 295266920 , 348858371 , 7391101030 , 7663525865
n×2
402957336
n×3
604436004
n×4
805914672
n×5
1007393340
n÷2
100739334
n÷3
67159556
n÷3
50369667
n÷5
40295733.6
n2
40593653659054224
n3
8.1787552684796E+24
n4
1.6478447173912E+33
n5
3.3200555873082E+41
2 √n14194.318159038
3 √n586.2412275106
4 √n119.13991001775
5 √n45.797926334159
1 , 2 , 3 , 4 , 6 , 12 , 16789889 , 33579778 , 50369667 , 67159556 , 100739334 , 201478668
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201478667 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201478668 can be divided by 12 positive divisors.
The sum of these divisors (counting 201478668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000000100101001000001100
3
Ternary
112001010011202220
4
Quaternary
30000211020030
5
Quinary
403034304133
6
Senary
31554215340
8
Octal
1400451014
10
Decimal
201478668
12
Duodecimal
57584550
16
Hexadecimal
c02520c
20
Vigesimal
32j4gd8
36
Base36
3bydxo
md5
3f57a71a4ca3b320506497a669533fbd
sha1
8182ffce04bea14b9ac7cee9e56dcf7b947859c9
sha256
dc1828f99601daa079306d5ae53de171c64e4b346ba0de6603a70fda98d72708
sha512
a883e2477926be30a04dbb65ebadfb30d3581eab5790575c417ac19a1c1dd0b19888ff9978efae4fa66e851aa130eda9c2944f03773041481e17e7a883ef26a0
ripemd-160
35d4c2b74763fb7bf6d7f32b2f059cf9b5aac2f9
Diameter
402957336
Circumference
1265927806.4877
Area
1.2752872411765E+17
Volume
3.4259089955952E+25
Surface area
5.1011489647061E+17
Circumference
1265927806.4877
Perimeter
805914672
Area
40593653659054224
Diagonal
284933864.81447
Surface area
243561921954325344
Volume
8.1787552684796E+24
Space diagonal
348971289.6173
Perimeter
604436004
Area
1.7577567650584E+16
Altitude
174485644.80865
Surface area
1.7577567650584E+16
Volume
9.6387555200118E+23
Height
94977954.938155