201388922 is an even 9-digits composite number following 201388921
and preceding 201388923 . In scientific notation, it is written as 2.01388922 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 86309496 positive integers (up to 201388922) that are relatively prime to 201388922.
201388922 has 12 divisors, whose sum is 351403290
The reverse of 201388922 is 229883102
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
two hundred one million three hundred eighty-eight thousand nine hundred twenty-two
Scientific notation
2.01388922 × 10^8
Engineering notation
2.01388922 × 10^6
Prime Factorization
2 × 7 × 7 × 2054989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28769846
Product of the distinct prime numbers
The prime factorization of 201388922 is 2 × 7 × 7 × 2054989.
Since it has a total of 4 prime factors.
1 , 6 , 45 , 40 , 980 , 42 , 8080 , 3219 , 4137 , 61918 , 755372 , 730425 , 4889942 , 2553054 , 47450280 , 77118545 , 447965477 , 140463110 , 3972810295 , 2477751131
n×2
402777844
n×3
604166766
n×4
805555688
n×5
1006944610
n÷2
100694461
n÷3
67129640.666667
n÷3
50347230.5
n÷5
40277784.4
n2
40557497904322084
n3
8.1678307819687E+24
n4
1.6449106362591E+33
n5
3.3126677982255E+41
2 √n
14191.156471549
3 √n
586.15417012375
4 √n
119.12664047789
5 √n
45.793845591256
1 , 2 , 7 , 14 , 49 , 98 , 2054989 , 4109978 , 14384923 , 28769846 , 100694461 , 201388922
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
-201388921
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 201388922 can be divided by 12 positive divisors.
The sum of these divisors (counting 201388922) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000000001111001101111010
3
Ternary
112000221121122222
4
Quaternary
30000033031322
5
Quinary
403023421142
6
Senary
31552244042
8
Octal
1400171572
10
Decimal
201388922
12
Duodecimal
57540622
16
Hexadecimal
c00f37a
20
Vigesimal
32idc62
36
Base36
3bwgoq
md5
6943313827499c21d905175eaf206ca9
sha1
dc1b300b3838e7959e3c5852815122744eb25e68
sha256
a890775135e85d68858e56e49f14cfac0d5e8140bb639c1f4b48a5f03967531d
sha512
a956c882fb29f338942c6fd24175942b323449a655fd4504accdcd5fd2127604cb85f83d00eab23bbca05c613ee0f38a8da9474c3cddd4ae20e69cc4494c2019
ripemd-160
6d62dcaf029e7ae18885c8fb1db57f095216beab
Diameter
402777844
Circumference
1265363915.7391
Area
1.274151374642E+17
Volume
3.4213329573863E+25
Surface area
5.0966054985681E+17
Circumference
1265363915.7391
Perimeter
805555688
Area
40557497904322084
Diagonal
284806944.8041
Surface area
243344987425932504
Volume
8.1678307819687E+24
Space diagonal
348815844.98553
Perimeter
604166766
Area
1.7561911749539E+16
Altitude
174407922.49276
Surface area
1.7561911749539E+16
Volume
9.6258808891905E+23
Height
94935648.268032