201638829 is an odd 9-digits composite number following 201638828
and preceding 201638830 . In scientific notation, it is written as 2.01638829 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 115222176 positive integers (up to 201638829) that are relatively prime to 201638829.
201638829 has 8 divisors, whose sum is 307259200
The reverse of 201638829 is 928836102
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred one million six hundred thirty-eight thousand eight hundred twenty-nine
Scientific notation
2.01638829 × 10^8
Engineering notation
2.01638829 × 10^6
Prime Factorization
3 × 7 × 9601849
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201638829
Product of the distinct prime numbers
The prime factorization of 201638829 is 3 × 7 × 9601849.
Since it has a total of 3 prime factors.
4 , 5 , 14 , 16 , 964 , 149 , 7520 , 4517 , 19579 , 12310 , 221800 , 613021 , 2983864 , 5951334 , 21248439 , 14307342 , 899666426 , 658446832 , 9381902512 , 9274652496
n×2
403277658
n×3
604916487
n×4
806555316
n×5
1008194145
n÷2
100819414.5
n÷3
67212943
n÷3
50409707.25
n÷5
40327765.8
n2
40658217360491241
n3
8.1982753377969E+24
n4
1.653090638933E+33
n5
3.333272606653E+41
2 √n
14199.958767546
3 √n
586.3965261894
4 √n
119.16357987047
5 √n
45.805205229272
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201638828
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201638829 can be divided by 8 positive divisors.
The sum of these divisors (counting 201638829) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000001001100001110101101
3
Ternary
112001102022110210
4
Quaternary
30001030032231
5
Quinary
403104420304
6
Senary
32001453033
8
Octal
1401141655
10
Decimal
201638829
12
Duodecimal
57641179
16
Hexadecimal
c04c3ad
20
Vigesimal
3304h19
36
Base36
3c1til
md5
228c27dda85bc6d4c78f0b371d02d196
sha1
69d5a07db612114bf3b072e73af76941b8ca3544
sha256
b0b19d2d9ab722ea042b3d319f68a00b9c16296bf435aef33c1e84600ee89cf7
sha512
b143fdae10c0c713ce8dcf15321aad89eea55ca545d29fb82429c6ac2d50b93295bb69fea2f4d94d156994318273037d04b699c37deae448c075d2a26c2a2d22
ripemd-160
44a3d261dd455b3ed39fa2920fcd5ca028f2a6ae
Diameter
403277658
Circumference
1266934127.7297
Area
1.2773155696778E+17
Volume
3.4340855431106E+25
Surface area
5.1092622787111E+17
Circumference
1266934127.7297
Perimeter
806555316
Area
40658217360491241
Diagonal
285160366.67283
Surface area
243949304162947446
Volume
8.1982753377969E+24
Space diagonal
349248696.60669
Perimeter
604916487
Area
1.7605524553387E+16
Altitude
174624348.30335
Surface area
1.7605524553387E+16
Volume
9.6617601423177E+23
Height
95053455.55761