201398639 is an odd 9-digits composite number following 201398638
and preceding 201398640 . In scientific notation, it is written as 2.01398639 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 185132160 positive integers (up to 201398639) that are relatively prime to 201398639.
201398639 has 8 divisors, whose sum is 217794192
The reverse of 201398639 is 936893102
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
two hundred one million three hundred ninety-eight thousand six hundred thirty-nine
Scientific notation
2.01398639 × 10^8
Engineering notation
2.01398639 × 10^6
Prime Factorization
13 × 241 × 64283
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201398639
Product of the distinct prime numbers
The prime factorization of 201398639 is 13 × 241 × 64283.
Since it has a total of 3 prime factors.
9 , 7 , 44 , 69 , 817 , 120 , 3136 , 6106 , 30277 , 32379 , 934071 , 146163 , 2274722 , 5686646 , 31321844 , 15605686 , 902097585 , 528186266 , 4294557586 , 8920249007
n×2
402797278
n×3
604195917
n×4
805594556
n×5
1006993195
n÷2
100699319.5
n÷3
67132879.666667
n÷3
50349659.75
n÷5
40279727.8
n2
40561411791052321
n3
8.1690131306365E+24
n4
1.6452281264833E+33
n5
3.3134670551826E+41
2 √n
14191.498828524
3 √n
586.16359727
4 √n
119.12807741471
5 √n
45.794287492633
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
-201398638
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 201398639 can be divided by 8 positive divisors.
The sum of these divisors (counting 201398639) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000000010001100101101111
3
Ternary
112000222002222212
4
Quaternary
30000101211233
5
Quinary
403024224024
6
Senary
31552401035
8
Octal
1400214557
10
Decimal
201398639
12
Duodecimal
5754617b
16
Hexadecimal
c01196f
20
Vigesimal
32iegbj
36
Base36
3bwo6n
md5
5dc3c23a88a5077919d663cd72b638af
sha1
81698906420e8582d9bb573ad3365232e9424d50
sha256
69e5dd8251d50883f4f57e82a235d1aa3ccca16b7d8224e004b61f667b193633
sha512
42a61f20041c18522e5963ea0c1ba3c6c4f14ae1f0b80d1cc074427ba341475f0397e5d4d0b9c721bfbc141e5174cb76fa2f8c803d1a7093eb0ded422277feb4
ripemd-160
02dfeba80faeed4008592796dc12092b191537d3
Diameter
402797278
Circumference
1265424969.4508
Area
1.27427433302E+17
Volume
3.4218282184382E+25
Surface area
5.09709733208E+17
Circumference
1265424969.4508
Perimeter
805594556
Area
40561411791052321
Diagonal
284820686.71728
Surface area
243368470746313926
Volume
8.1690131306365E+24
Space diagonal
348832675.32322
Perimeter
604195917
Area
1.7563606512206E+16
Altitude
174416337.66161
Surface area
1.7563606512206E+16
Volume
9.6272743004584E+23
Height
94940228.905761