201385420 is an even 9-digits composite number following 201385419
and preceding 201385421 . In scientific notation, it is written as 2.01385420 × 10^8.
The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors.
There are 80012352 positive integers (up to 201385420) that are relatively prime to 201385420.
201385420 has 24 divisors, whose sum is 425754000
The reverse of 201385420 is 024583102
Previous prime number is 149
Is Prime? no Number parity even Number length 9 Sum of Digits 25 Digital Root 7
Name
two hundred one million three hundred eighty-five thousand four hundred twenty
Scientific notation
2.01385420 × 10^8
Engineering notation
2.01385420 × 10^6
Prime Factorization
2 × 2 × 5 × 149 × 67579
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100692710 Product of the distinct prime numbers
The prime factorization of 201385420 is 2 × 2 × 5 × 149 × 67579.
Since it has a total of 5 prime factors.
9 , 8 , 43 , 18 , 255 , 453 , 664 , 4297 , 70170 , 79494 , 636907 , 114055 , 6542516 , 1691196 , 57617527 , 57292791 , 846444326 , 879525867 , 4940670292 , 7828255809
n×2
402770840
n×3
604156260
n×4
805541680
n×5
1006927100
n÷2
100692710
n÷3
67128473.333333
n÷3
50346355
n÷5
40277084
n2
40556087388576400
n3
8.1674046923052E+24
n4
1.6447962242698E+33
n5
3.31237978439E+41
2 √n14191.033084311
3 √n586.15077251249
4 √n119.12612259413
5 √n45.793686326127
1 , 2 , 4 , 5 , 10 , 20 , 149 , 298 , 596 , 745 , 1490 , 2980 , 67579 , 135158 , 270316 , 337895 , 675790 , 1351580 , 10069271 , 20138542 , 40277084 , 50346355 , 100692710 , 201385420
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201385419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201385420 can be divided by 24 positive divisors.
The sum of these divisors (counting 201385420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100000000001110010111001100
3
Ternary
112000221102212021
4
Quaternary
30000032113030
5
Quinary
403023313140
6
Senary
31552215524
8
Octal
1400162714
10
Decimal
201385420
12
Duodecimal
5753a5a4
16
Hexadecimal
c00e5cc
20
Vigesimal
32id3b0
36
Base36
3bwdzg
md5
dd40047bd0681fad6dc8c46f03a5e975
sha1
baa70d18589bc72ea6df1f16f178c29a4b29115f
sha256
b3f6b9f41a381ed0b21a66ab0049f37a99d968c5b3dbfff767b1aa38fc561f92
sha512
9cd9883435ee7a507b3570df90c2084b686a4de17443912e70418f8dd1cf26fad51fec546ddde865899ea5914387bc114657fd4f59b397ea07e22ccbde56a8e5
ripemd-160
b9d56d38e76c5b07139dfc2afbd945ae52f0cca8
Diameter
402770840
Circumference
1265341912.0242
Area
1.274107061983E+17
Volume
3.4211544773654E+25
Surface area
5.0964282479319E+17
Circumference
1265341912.0242
Perimeter
805541680
Area
40556087388576400
Diagonal
284801992.2282
Surface area
243336524331458400
Volume
8.1674046923052E+24
Space diagonal
348809779.3436
Perimeter
604156260
Area
1.7561300978304E+16
Altitude
174404889.6718
Surface area
1.7561300978304E+16
Volume
9.6253787377063E+23
Height
94933997.409401