201131458 is an even 9-digits composite number following 201131457
and preceding 201131459 . In scientific notation, it is written as 2.01131458 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 87448240 positive integers (up to 201131458) that are relatively prime to 201131458.
201131458 has 16 divisors, whose sum is 343434816
The reverse of 201131458 is 854131102
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
two hundred one million one hundred thirty-one thousand four hundred fifty-eight
Scientific notation
2.01131458 × 10^8
Engineering notation
2.01131458 × 10^6
Prime Factorization
2 × 11 × 23 × 397493
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201131458
Product of the distinct prime numbers
The prime factorization of 201131458 is 2 × 11 × 23 × 397493.
Since it has a total of 4 prime factors.
1 , 8 , 56 , 61 , 374 , 807 , 2307 , 6509 , 42190 , 36698 , 211513 , 986998 , 1467685 , 3921841 , 17082483 , 15291105 , 139286959 , 775126278 , 2403728496 , 5552422141
n×2
402262916
n×3
603394374
n×4
804525832
n×5
1005657290
n÷2
100565729
n÷3
67043819.333333
n÷3
50282864.5
n÷5
40226291.6
n2
40453863397205764
n3
8.1365445268128E+24
n4
1.6365150637598E+33
n5
3.2915466081297E+41
2 √n
14182.082287168
3 √n
585.90427561964
4 √n
119.08854809413
5 √n
45.782130646421
1 , 2 , 11 , 22 , 23 , 46 , 253 , 506 , 397493 , 794986 , 4372423 , 8744846 , 9142339 , 18284678 , 100565729 , 201131458
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201131457
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201131458 can be divided by 16 positive divisors.
The sum of these divisors (counting 201131458) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111010000010111000010
3
Ternary
112000110112111021
4
Quaternary
23333100113002
5
Quinary
402442201313
6
Senary
31542540054
8
Octal
1377202702
10
Decimal
201131458
12
Duodecimal
5743762a
16
Hexadecimal
bfd05c2
20
Vigesimal
32h18ci
36
Base36
3bqy0y
md5
c705117fa82c7ecdaa881acfcf826179
sha1
b4f64499c34aca2fea6a96da0b3900879a65cfec
sha256
88eff0ce9841f3fb5575de29c5b29f0be500a89247951e09c7064ba416dee1d6
sha512
ddf5732ee00340d64da4ae3b1b7078a161c7a578f3243031d6e93a13b1b176b02e14a85ec11721a3013e6a263645b378e026eca81ef52d70f8b959087d53acb6
ripemd-160
e404bc2120b3a2d6e7a1607f41d652d7019f798b
Diameter
402262916
Circumference
1263746221.7172
Area
1.2708956005799E+17
Volume
3.4082278014722E+25
Surface area
5.0835824023195E+17
Circumference
1263746221.7172
Perimeter
804525832
Area
40453863397205764
Diagonal
284442835.72347
Surface area
242723180383234584
Volume
8.1365445268128E+24
Space diagonal
348369904.25641
Perimeter
603394374
Area
1.7517036691603E+16
Altitude
174184952.1282
Surface area
1.7517036691603E+16
Volume
9.5890096838927E+23
Height
94814278.574492