201438828 is an even 9-digits composite number following 201438827
and preceding 201438829 . In scientific notation, it is written as 2.01438828 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 66225600 positive integers (up to 201438828) that are relatively prime to 201438828.
201438828 has 24 divisors, whose sum is 397057360
The reverse of 201438828 is 828834102
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
two hundred one million four hundred thirty-eight thousand eight hundred twenty-eight
Scientific notation
2.01438828 × 10^8
Engineering notation
2.01438828 × 10^6
Prime Factorization
2 × 2 × 9 × 73 × 76651
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100719414 Product of the distinct prime numbers
The prime factorization of 201438828 is 2 × 2 × 9 × 73 × 76651.
Since it has a total of 5 prime factors.
10 , 2 , 52 , 31 , 874 , 604 , 5758 , 1261 , 14655 , 61027 , 625190 , 155673 , 4517876 , 3098954 , 53636218 , 74125215 , 572620353 , 923614001 , 4804014507 , 579675299
n×2
402877656
n×3
604316484
n×4
805755312
n×5
1007194140
n÷2
100719414
n÷3
67146276
n÷3
50359707
n÷5
40287765.6
n2
40577601426013584
n3
8.1739044743073E+24
n4
1.6465417374884E+33
n5
3.3167743785275E+41
2 √n14192.914711221
3 √n586.20258422998
4 √n119.13401995745
5 √n45.796114992306
1 , 2 , 4 , 9 , 18 , 36 , 73 , 146 , 292 , 657 , 1314 , 2628 , 76651 , 153302 , 306604 , 689859 , 1379718 , 2759436 , 5595523 , 11191046 , 22382092 , 50359707 , 100719414 , 201438828
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201438827 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201438828 can be divided by 24 positive divisors.
The sum of these divisors (counting 201438828) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100000000011011011001101100
3
Ternary
112001001011010100
4
Quaternary
30000123121230
5
Quinary
403032020303
6
Senary
31553311100
8
Octal
1400333154
10
Decimal
201438828
12
Duodecimal
57565490
16
Hexadecimal
c01b66c
20
Vigesimal
32ijh18
36
Base36
3bxj70
md5
49382321469b0e6c3f81670768ff8c95
sha1
8a6108b318e13a54256fe9d9241346dcc23086b6
sha256
aab5d35cce8b07326a1b0d4482cb57aebd1b19f7b1daec00f5395b1b414de80f
sha512
77b41b7e2d283251702fa6e0ed8d8448ba64877d20eab4ea2b075065294d77605f3573f825e4ce78cc9d31342a8a12fac25077c54c969d088408c3fef8458d7c
ripemd-160
d531767e14619161b337ab3a448f6c466613571e
Diameter
402877656
Circumference
1265677484.3851
Area
1.2747829454026E+17
Volume
3.4238770996838E+25
Surface area
5.0991317816104E+17
Circumference
1265677484.3851
Perimeter
805755312
Area
40577601426013584
Diagonal
284877522.54614
Surface area
243465608556081504
Volume
8.1739044743073E+24
Space diagonal
348902284.71313
Perimeter
604316484
Area
1.7570616829784E+16
Altitude
174451142.35656
Surface area
1.7570616829784E+16
Volume
9.6330388042563E+23
Height
94959174.182047