201731420 is an even 9-digits composite number following 201731419
and preceding 201731421 . In scientific notation, it is written as 2.01731420 × 10^8.
The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors.
There are 73356800 positive integers (up to 201731420) that are relatively prime to 201731420.
201731420 has 24 divisors, whose sum is 462148848
The reverse of 201731420 is 024137102
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 20 Digital Root 2
Name
two hundred one million seven hundred thirty-one thousand four hundred twenty
Scientific notation
2.01731420 × 10^8
Engineering notation
2.01731420 × 10^6
Prime Factorization
2 × 2 × 5 × 11 × 916961
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100865710 Product of the distinct prime numbers
The prime factorization of 201731420 is 2 × 2 × 5 × 11 × 916961.
Since it has a total of 5 prime factors.
4 , 9 , 20 , 2 , 156 , 387 , 9406 , 1298 , 86287 , 39213 , 777484 , 555610 , 4795412 , 9295148 , 74593848 , 47517702 , 938788752 , 269506684 , 4400112824 , 3493532093
n×2
403462840
n×3
605194260
n×4
806925680
n×5
1008657100
n÷2
100865710
n÷3
67243806.666667
n÷3
50432855
n÷5
40346284
n2
40695565815216400
n3
8.2095742796071E+24
n4
1.6561290770206E+33
n5
3.3409327041066E+41
2 √n14203.218649306
3 √n586.48626871324
4 √n119.17725726541
5 √n45.80941113643
1 , 2 , 4 , 5 , 10 , 11 , 20 , 22 , 44 , 55 , 110 , 220 , 916961 , 1833922 , 3667844 , 4584805 , 9169610 , 10086571 , 18339220 , 20173142 , 40346284 , 50432855 , 100865710 , 201731420
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
-201731419 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 201731420 can be divided by 24 positive divisors.
The sum of these divisors (counting 201731420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100000001100010110101011100
3
Ternary
112001121000111002
4
Quaternary
30001202311130
5
Quinary
403120401140
6
Senary
32003445432
8
Octal
1401426534
10
Decimal
201731420
12
Duodecimal
57686878
16
Hexadecimal
c062d5c
20
Vigesimal
330g8b0
36
Base36
3c3syk
md5
a81fec6e10777ad71aae68c89464bbed
sha1
6c8ae06f55a417f992773028904f99519d2fab13
sha256
00e320339e6684d34491034330987e441e10fe63fd05309ae28bca4b065a235f
sha512
96a31566029fffd2d0c72a2e13632c9936d8663704cc3b2107c7dcb28b296ebb3eb5a33397d19abac73037fcfa80b4bf0d36ac66ac1564858d4d704b7fb0e3df
ripemd-160
f43fd0126cbeef647904b50340a0114a71eec81b
Diameter
403462840
Circumference
1267515894.1405
Area
1.2784889059876E+17
Volume
3.4388184327884E+25
Surface area
5.1139556239506E+17
Circumference
1267515894.1405
Perimeter
806925680
Area
40695565815216400
Diagonal
285291310.12078
Surface area
244173394891298400
Volume
8.2095742796071E+24
Space diagonal
349409068.92302
Perimeter
605194260
Area
1.7621696908679E+16
Altitude
174704534.46151
Surface area
1.7621696908679E+16
Volume
9.6750760729414E+23
Height
95097103.373594