201231797 is an odd 9-digits composite number following 201231796
and preceding 201231798 . In scientific notation, it is written as 2.01231797 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 184015152 positive integers (up to 201231797) that are relatively prime to 201231797.
201231797 has 8 divisors, whose sum is 218738016
The reverse of 201231797 is 797132102
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
two hundred one million two hundred thirty-one thousand seven hundred ninety-seven
Scientific notation
2.01231797 × 10^8
Engineering notation
2.01231797 × 10^6
Prime Factorization
13 × 107 × 144667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201231797
Product of the distinct prime numbers
The prime factorization of 201231797 is 13 × 107 × 144667.
Since it has a total of 3 prime factors.
2 , 1 , 14 , 5 , 369 , 831 , 4506 , 6164 , 18826 , 61970 , 356258 , 94394 , 101221 , 6386542 , 35616175 , 11719095 , 453503175 , 264720932 , 3697297083 , 6425105985
n×2
402463594
n×3
603695391
n×4
804927188
n×5
1006158985
n÷2
100615898.5
n÷3
67077265.666667
n÷3
50307949.25
n÷5
40246359.4
n2
40494236123849209
n3
8.1487279033445E+24
n4
1.6397831592541E+33
n5
3.2997651182703E+41
2 √n
14185.619373154
3 √n
586.00168997793
4 √n
119.10339782371
5 √n
45.786697626496
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
-201231796
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 201231797 can be divided by 8 positive divisors.
The sum of these divisors (counting 201231797) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111111101000110110110101
3
Ternary
112000122122010112
4
Quaternary
23333220312311
5
Quinary
403003404142
6
Senary
31545032405
8
Octal
1377506665
10
Decimal
201231797
12
Duodecimal
57485705
16
Hexadecimal
bfe8db5
20
Vigesimal
32hdj9h
36
Base36
3bt3g5
md5
3f8183ef0ecefc2579900993530a436e
sha1
0e274031c45823a44df47916a98f5f632c37712f
sha256
3d0f40ba38fe800c9d810592db6062d837e3fdd85073b150729a94c3e1817d3c
sha512
ec4ce2f9e01201d2d4b7c320f4c0484cfd11e0578229a168ef3e1e62c85c5bd1a1b46bd2618c87499c089c839f26a0e9cbdb09639f8bc643d21aefe8b64bb547
ripemd-160
cd2c270817397b8836870996a84207d157028c80
Diameter
402463594
Circumference
1264376670.2477
Area
1.2721639471942E+17
Volume
3.4133311622999E+25
Surface area
5.0886557887766E+17
Circumference
1264376670.2477
Perimeter
804927188
Area
40494236123849209
Diagonal
284584736.49811
Surface area
242965416743095254
Volume
8.1487279033445E+24
Space diagonal
348543696.50239
Perimeter
603695391
Area
1.7534518595049E+16
Altitude
174271848.25119
Surface area
1.7534518595049E+16
Volume
9.6033679308315E+23
Height
94861578.832703