201215 is an odd 6-digits composite number following 201214
and preceding 201216 . In scientific notation, it is written as 2.01215 × 10^5.
The sum of its digits is 11. It has a total of 3 prime factors and 8 positive divisors.
There are 137952 positive integers (up to 201215) that are relatively prime to 201215.
201215 has 8 divisors, whose sum is 276000
The reverse of 201215 is 512102
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 6
Sum of Digits 11
Digital Root 2
Name
two hundred one thousand two hundred fifteen
Scientific notation
2.01215 × 10^5
Engineering notation
2.01215 × 10^3
Prime Factorization
7 × 5 × 5749
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201215
Product of the distinct prime numbers
The prime factorization of 201215 is 7 × 5 × 5749.
Since it has a total of 3 prime factors.
1 , 10 , 12 , 13 , 593 , 277 , 8753 , 4645 , 56662 , 97358 , 989815 , 225020 , 7824714 , 222640 , 45962259 , 24920736 , 525212230 , 505749 , 7228521829 , 81804181
n×2
402430
n×3
603645
n×4
804860
n×5
1006075
n÷2
100607.5
n÷3
67071.666666667
n÷3
50303.75
n÷5
40243
n2
40487476225
n3
8146687528613375
n4
1.6392357310699E+21
n5
3.2983881762724E+26
2 √n
448.56994995207
3 √n
58.598538482732
4 √n
21.179470011123
5 √n
11.500906443335
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201214
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201215 can be divided by 8 positive divisors.
The sum of these divisors (counting 201215) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001000111111111
3
Ternary
101020000102
4
Quaternary
301013333
5
Quinary
22414330
6
Senary
4151315
8
Octal
610777
10
Decimal
201215
12
Duodecimal
9853b
16
Hexadecimal
311ff
20
Vigesimal
1530f
36
Base36
4b9b
md5
aabcfb6ae933d8ff6064e6fcfab63edf
sha1
aa0b78bc3376056a6558b73e386aa3f54691d904
sha256
c94411705584febf2c20b1f325af7038ab2ba78523e288cf01be7b66020e56cc
sha512
727144502a9ca7478f7dc291c89948779904981b13bb6f0081fd97f51bef1a5fbbf35a5c30e0e89746286ceadcb4b7a504f55b38037c8cc36a9c3013c21523c2
ripemd-160
914b5748c1ae6cbb47ce4ae1414b55fb72ddc6c6
Diameter
402430
Circumference
1264271.1315841
Area
127195157870.85
Volume
3.4124764921311E+16
Surface area
508780631483.41
Circumference
1264271.1315841
Perimeter
804860
Area
40487476225
Diagonal
284560.9819529
Surface area
242924857350
Volume
8146687528613375
Space diagonal
348514.60324497
Perimeter
603645
Area
17531591472.984
Altitude
174257.30162249
Surface area
17531591472.984
Volume
9.6009633261507E+14
Height
94853.660650967