201838225 is an odd 9-digits composite number following 201838224
and preceding 201838226 . In scientific notation, it is written as 2.01838225 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 154449680 positive integers (up to 201838225) that are relatively prime to 201838225.
201838225 has 12 divisors, whose sum is 261161856
The reverse of 201838225 is 522838102
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
two hundred one million eight hundred thirty-eight thousand two hundred twenty-five
Scientific notation
2.01838225 × 10^8
Engineering notation
2.01838225 × 10^6
Prime Factorization
5 × 5 × 23 × 351023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40367645
Product of the distinct prime numbers
The prime factorization of 201838225 is 5 × 5 × 23 × 351023.
Since it has a total of 4 prime factors.
1 , 7 , 36 , 86 , 881 , 641 , 1087 , 7789 , 90110 , 12415 , 620300 , 372402 , 5470557 , 4037019 , 46048728 , 89134103 , 332782850 , 906952428 , 4196820687 , 3431168676
n×2
403676450
n×3
605514675
n×4
807352900
n×5
1009191125
n÷2
100919112.5
n÷3
67279408.333333
n÷3
50459556.25
n÷5
40367645
n2
40738669071150625
n3
8.2226206541834E+24
n4
1.6596391576887E+33
n5
3.3497862172839E+41
2 √n
14206.978038978
3 √n
586.58975385617
4 √n
119.19302848312
5 √n
45.814260790818
1 , 5 , 23 , 25 , 115 , 575 , 351023 , 1755115 , 8073529 , 8775575 , 40367645 , 201838225
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
-201838224
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 201838225 can be divided by 12 positive divisors.
The sum of these divisors (counting 201838225) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000001111100111010010001
3
Ternary
112001210102222211
4
Quaternary
30001330322101
5
Quinary
403132310400
6
Senary
32010032121
8
Octal
1401747221
10
Decimal
201838225
12
Duodecimal
57718641
16
Hexadecimal
c07ce91
20
Vigesimal
3319fb5
36
Base36
3c63dd
md5
2db2a83aaf21062d07260ba23e37809a
sha1
93dfb67bcd8c22f72ecf118e62cc71d3e5f70602
sha256
1c77c0aa82f8e2fc8dec9b75a8b3008bf152d029c0c094ce8c871ed68fe33148
sha512
835107aca681209dba6ef455e667c27a0e4d0700779f2b8f5b23f0252652fedbacaaab24704dfa445daf2c1ba8d68293bd469e2578172e939902f55acad0b0b2
ripemd-160
2eb7cc9c58a788d37105acbc27a1aebeee78556d
Diameter
403676450
Circumference
1268186969.7472
Area
1.2798430347095E+17
Volume
3.4442832853918E+25
Surface area
5.1193721388381E+17
Circumference
1268186969.7472
Perimeter
807352900
Area
40738669071150625
Diagonal
285442355.20031
Surface area
244432014426903750
Volume
8.2226206541834E+24
Space diagonal
349594060.60952
Perimeter
605514675
Area
1.7640361165992E+16
Altitude
174797030.30476
Surface area
1.7640361165992E+16
Volume
9.6904513728295E+23
Height
95147451.733437