201438819 is an odd 9-digits composite number following 201438818
and preceding 201438820 . In scientific notation, it is written as 2.01438819 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors.
There are 134110944 positive integers (up to 201438819) that are relatively prime to 201438819.
201438819 has 20 divisors, whose sum is 301321944
The reverse of 201438819 is 918834102
Previous prime number is 1097
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
two hundred one million four hundred thirty-eight thousand eight hundred nineteen
Scientific notation
2.01438819 × 10^8
Engineering notation
2.01438819 × 10^6
Prime Factorization
3 × 3 × 9 × 1097 × 2267
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
67146273
Product of the distinct prime numbers
The prime factorization of 201438819 is 3 × 3 × 9 × 1097 × 2267.
Since it has a total of 5 prime factors.
5 , 9 , 89 , 50 , 662 , 470 , 6312 , 726 , 58453 , 38615 , 680681 , 873051 , 4059747 , 6601506 , 96485778 , 95078590 , 397021816 , 891566555 , 3908916164 , 2426752591
n×2
402877638
n×3
604316457
n×4
805755276
n×5
1007194095
n÷2
100719409.5
n÷3
67146273
n÷3
50359704.75
n÷5
40287763.8
n2
40577597800114761
n3
8.1739033787121E+24
n4
1.6465414432279E+33
n5
3.3167736375838E+41
2 √n
14192.914394162
3 √n
586.20257549975
4 √n
119.13401862676
5 √n
45.796114583085
1 , 3 , 9 , 27 , 81 , 1097 , 2267 , 3291 , 6801 , 9873 , 20403 , 29619 , 61209 , 88857 , 183627 , 2486899 , 7460697 , 22382091 , 67146273 , 201438819
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201438818
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201438819 can be divided by 20 positive divisors.
The sum of these divisors (counting 201438819) is 1, the average is 0.05.
Base
System
Value
2
Binary
1100000000011011011001100011
3
Ternary
112001001011010000
4
Quaternary
30000123121203
5
Quinary
403032020234
6
Senary
31553311043
8
Octal
1400333143
10
Decimal
201438819
12
Duodecimal
57565483
16
Hexadecimal
c01b663
20
Vigesimal
32ijh0j
36
Base36
3bxj6r
md5
bdc567a9e16733cb77fd5823bfbd4714
sha1
462de1e9113cc5d19d38e50eda8ab15b2e95fb7c
sha256
298b776071f0932a7d8792fd6a13f324c9d5ecca7222142299e72c1986fc4fa1
sha512
73fbb53c6416186041c627180e11aadb1ca43a83de80d5e613a82271cbcc67f5fbc7e379d67e2e3d729d59348470cfc63a5543eeadad8283c2a96f216db4200c
ripemd-160
2915bf62fa7ef9f96b82bc8703f99079b8dee358
Diameter
402877638
Circumference
1265677427.8364
Area
1.2747828314916E+17
Volume
3.423876640762E+25
Surface area
5.0991313259665E+17
Circumference
1265677427.8364
Perimeter
805755276
Area
40577597800114761
Diagonal
284877509.81822
Surface area
243465586800688566
Volume
8.1739033787121E+24
Space diagonal
348902269.12467
Perimeter
604316457
Area
1.7570615259723E+16
Altitude
174451134.56234
Surface area
1.7570615259723E+16
Volume
9.6330375130849E+23
Height
94959169.939406