201428838 is an even 9-digits composite number following 201428837
and preceding 201428839 . In scientific notation, it is written as 2.01428838 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 59838912 positive integers (up to 201428838) that are relatively prime to 201428838.
201428838 has 32 divisors, whose sum is 374018400
The reverse of 201428838 is 838824102
Previous prime number is 29
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
two hundred one million four hundred twenty-eight thousand eight hundred thirty-eight
Scientific notation
2.01428838 × 10^8
Engineering notation
2.01428838 × 10^6
Prime Factorization
2 × 9 × 13 × 29 × 29683
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
201428838 Product of the distinct prime numbers
The prime factorization of 201428838 is 2 × 9 × 13 × 29 × 29683.
Since it has a total of 5 prime factors.
8 , 1 , 11 , 67 , 461 , 967 , 4791 , 9154 , 32835 , 2897 , 449749 , 828678 , 9522155 , 6668362 , 55281401 , 19409375 , 923698151 , 342777218 , 7156583120 , 3501108341
n×2
402857676
n×3
604286514
n×4
805715352
n×5
1007144190
n÷2
100714419
n÷3
67142946
n÷3
50357209.5
n÷5
40285767.6
n2
40573576778030244
n3
8.1726884239024E+24
n4
1.6462151325627E+33
n5
3.3159520125012E+41
2 √n14192.562770691
3 √n586.19289351198
4 √n119.13254287008
5 √n45.795660747939
1 , 2 , 9 , 13 , 18 , 26 , 29 , 58 , 117 , 234 , 261 , 377 , 522 , 754 , 3393 , 6786 , 29683 , 59366 , 267147 , 385879 , 534294 , 771758 , 860807 , 1721614 , 3472911 , 6945822 , 7747263 , 11190491 , 15494526 , 22380982 , 100714419 , 201428838
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201428837 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201428838 can be divided by 32 positive divisors.
The sum of these divisors (counting 201428838) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1100000000011000111101100110
3
Ternary
112001000122102100
4
Quaternary
30000120331212
5
Quinary
403031210323
6
Senary
31553152530
8
Octal
1400307546
10
Decimal
201428838
12
Duodecimal
5755b746
16
Hexadecimal
c018f66
20
Vigesimal
32iic1i
36
Base36
3bxbhi
md5
b05ad9777ddf27d66decb083e99b0ce3
sha1
4cc9888c9338b8c1c5e6495ecfde08e9af91a636
sha256
408e8e123e1dc02be0213e5bb80d857703fe59b18bff1b4ade520b0c8a31b058
sha512
1feeea28589f4367d735c0adf81e30910f58a83140b2ccfa897db1b8a23490256dd3d1c2725355567280bf4f0899e949117bf4e4a3cbc7c697c78bed022b86bb
ripemd-160
3af715cb77916e8cede85d8c26904cb587f17ce1
Diameter
402857676
Circumference
1265614715.3639
Area
1.2746565073572E+17
Volume
3.4233677216814E+25
Surface area
5.0986260294288E+17
Circumference
1265614715.3639
Perimeter
805715352
Area
40573576778030244
Diagonal
284863394.55265
Surface area
243441460668181464
Volume
8.1726884239024E+24
Space diagonal
348884981.52556
Perimeter
604286514
Area
1.7568874106086E+16
Altitude
174442490.76278
Surface area
1.7568874106086E+16
Volume
9.6316056751103E+23
Height
94954464.850884