201494421 is an odd 9-digits composite number following 201494420
and preceding 201494422 . In scientific notation, it is written as 2.01494421 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 120928896 positive integers (up to 201494421) that are relatively prime to 201494421.
201494421 has 24 divisors, whose sum is 321572160
The reverse of 201494421 is 124494102
Previous prime number is 17
Is Prime? no Number parity odd Number length 9 Sum of Digits 27 Digital Root 9
Name
two hundred one million four hundred ninety-four thousand four hundred twenty-one
Scientific notation
2.01494421 × 10^8
Engineering notation
2.01494421 × 10^6
Prime Factorization
3 × 3 × 23 × 17 × 57259
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
67164807 Product of the distinct prime numbers
The prime factorization of 201494421 is 3 × 3 × 23 × 17 × 57259.
Since it has a total of 5 prime factors.
1 , 8 , 99 , 83 , 459 , 778 , 7589 , 1688 , 22007 , 83184 , 453007 , 766645 , 2807179 , 909678 , 94939303 , 95244314 , 760325697 , 415844351 , 4394326130 , 7995337536
n×2
402988842
n×3
604483263
n×4
805977684
n×5
1007472105
n÷2
100747210.5
n÷3
67164807
n÷3
50373605.25
n÷5
40298884.2
n2
40600001694125241
n3
8.1806738339568E+24
n4
1.648360137563E+33
n5
3.3213537151773E+41
2 √n14194.873053325
3 √n586.25650591447
4 √n119.14223874565
5 √n45.798642471682
1 , 3 , 9 , 17 , 23 , 51 , 69 , 153 , 207 , 391 , 1173 , 3519 , 57259 , 171777 , 515331 , 973403 , 1316957 , 2920209 , 3950871 , 8760627 , 11852613 , 22388269 , 67164807 , 201494421
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
-201494420 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 201494421 can be divided by 24 positive divisors.
The sum of these divisors (counting 201494421) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100000000101000111110010101
3
Ternary
112001010222101100
4
Quaternary
30000220332111
5
Quinary
403040310141
6
Senary
31554420313
8
Octal
1400507625
10
Decimal
201494421
12
Duodecimal
57591699
16
Hexadecimal
c028f95
20
Vigesimal
32j6g11
36
Base36
3byq39
md5
8f27c5d94e5c093e3e11efd230d6852c
sha1
b9c16af4e9d025c70b09720ed22f2fb35d3f274c
sha256
a88dd6ca74bbaed1841dc2a957ec1fddb247ec633e9d1e26f3b820ae74c065e4
sha512
f5631e9eaca36286b4f35d8bc573ad8313e47cddb5695af56c4aa1e5947f3abb08c8254fd10458d8cccbf6843bc3dce6b4195b9cc347e028930a8438d8dabc82
ripemd-160
b2b140615dbe1c286e48e301e8f2a8f0c34f233b
Diameter
402988842
Circumference
1266026785.5059
Area
1.27548667058E+17
Volume
3.4267126424231E+25
Surface area
5.1019466823199E+17
Circumference
1266026785.5059
Perimeter
805977684
Area
40600001694125241
Diagonal
284956142.92071
Surface area
243600010164751446
Volume
8.1806738339568E+24
Space diagonal
348998574.61367
Perimeter
604483263
Area
1.7580316430402E+16
Altitude
174499287.30684
Surface area
1.7580316430402E+16
Volume
9.6410165711103E+23
Height
94985380.973571