201839897 is an odd 9-digits composite number following 201839896
and preceding 201839898 . In scientific notation, it is written as 2.01839897 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 173005620 positive integers (up to 201839897) that are relatively prime to 201839897.
201839897 has 4 divisors, whose sum is 230674176
The reverse of 201839897 is 798938102
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
two hundred one million eight hundred thirty-nine thousand eight hundred ninety-seven
Scientific notation
2.01839897 × 10^8
Engineering notation
2.01839897 × 10^6
Prime Factorization
7 × 28834271
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
201839897 Product of the distinct prime numbers
The prime factorization of 201839897 is 7 × 28834271.
Since it has a total of 2 prime factors.
8 , 10 , 89 , 56 , 95 , 587 , 5335 , 9489 , 28020 , 90755 , 307157 , 719621 , 1004496 , 6301019 , 68244266 , 4266542 , 478881656 , 85847287 , 824837031 , 7050675948
n×2
403679794
n×3
605519691
n×4
807359588
n×5
1009199485
n÷2
100919948.5
n÷3
67279965.666667
n÷3
50459974.25
n÷5
40367979.4
n2
40739344020970609
n3
8.2228250010403E+24
n4
1.659694151259E+33
n5
3.3499249654162E+41
2 √n14207.036883179
3 √n586.59137359455
4 √n119.193275327
5 √n45.814336694369
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201839896 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201839897 can be divided by 4 positive divisors.
The sum of these divisors (counting 201839897) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100000001111101010100011001
3
Ternary
112001210112021202
4
Quaternary
30001331110121
5
Quinary
403132334042
6
Senary
32010043545
8
Octal
1401752431
10
Decimal
201839897
12
Duodecimal
577195b5
16
Hexadecimal
c07d519
20
Vigesimal
3319jeh
36
Base36
3c64nt
md5
fb532b81dfa8b70c0747f7af7d027263
sha1
df4c498934949a776fa9606eea724d8d5fb1ae74
sha256
268a96562717939b52cf08f5772ad08e4e5ee89e619c602c766e659abc26072f
sha512
34f6141e4da8e57c65a314e0a64f1a41bb8722a3f407dfb60443e02a0e4c97df6308b3ab8e8ae16b19d6a0058539bb6ba2b42eae7e0435391e71b5cc8aed9c27
ripemd-160
3965e461ce40c144e95875c7e6d7d8fe75b5d030
Diameter
403679794
Circumference
1268197475.233
Area
1.2798642388835E+17
Volume
3.444368882003E+25
Surface area
5.1194569555339E+17
Circumference
1268197475.233
Perimeter
807359588
Area
40739344020970609
Diagonal
285444719.76539
Surface area
244436064125823654
Volume
8.2228250010403E+24
Space diagonal
349596956.59847
Perimeter
605519691
Area
1.7640653427837E+16
Altitude
174798478.29923
Surface area
1.7640653427837E+16
Volume
9.6906921979098E+23
Height
95148239.921796