2103138909 is an odd 10-digits composite number following 2103138908
and preceding 2103138910 . In scientific notation, it is written as 2.103138909 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 1385199432 positive integers (up to 2103138909) that are relatively prime to 2103138909.
2103138909 has 8 divisors, whose sum is 2364976320
The reverse of 2103138909 is 9098313012
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
two billion one hundred three million one hundred thirty-eight thousand nine hundred nine
Scientific notation
2.103138909 × 10^9
Engineering notation
2.103138909 × 10^9
Prime Factorization
9 × 83 × 2815447
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2103138909
Product of the distinct prime numbers
The prime factorization of 2103138909 is 9 × 83 × 2815447.
Since it has a total of 3 prime factors.
8 , 4 , 100 , 71 , 627 , 270 , 2636 , 2117 , 15490 , 68218 , 506712 , 868725 , 21987 , 7902769 , 91880544 , 365241 , 829116306 , 974984706 , 1382375302 , 1662076930
n×2
4206277818
n×3
6309416727
n×4
8412555636
n×5
10515694545
n÷2
1051569454.5
n÷3
701046303
n÷3
525784727.25
n÷5
420627781.8
n2
4423193270549710281
n3
9.3025898693201E+27
n4
1.9564638708636E+37
n5
4.114715290866E+46
2 √n
45859.992466201
3 √n
1281.2168825102
4 √n
214.14946291364
5 √n
73.210536865168
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
-2103138908
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 2103138909 can be divided by 8 positive divisors.
The sum of these divisors (counting 2103138909) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111101010110110101101001011101
3
Ternary
12102120102112012200
4
Quaternary
1331112311221131
5
Quinary
13301400421114
6
Senary
544405322113
8
Octal
17526655135
10
Decimal
2103138909
12
Duodecimal
4a8406339
16
Hexadecimal
7d5b5a5d
20
Vigesimal
1ch4c759
36
Base36
ys5kd9
md5
0251512cd94849a5874618ffd1430c09
sha1
bd97dbbfb85129cd68e9fd219cddba2d7a26f33e
sha256
26b09e228be9200235f1d49d2864f2f4671e8624f7fe8060f60a64069716ca5f
sha512
0cb2713f7d702cbd69b4314e6baeafddcb4554b500bb632b81f5f57da6847d7f7193a0f13f98c538d86fb809224449054da5d19970f964ed045db9142a6dbf8f
ripemd-160
f2ad03b32dab796150b6d0f917ea6f41acd9b227
Diameter
4206277818
Circumference
13214411491.987
Area
1.3895871484167E+19
Volume
3.8966597323753E+28
Surface area
5.5583485936667E+19
Circumference
13214411491.987
Perimeter
8412555636
Area
4423193270549710281
Diagonal
2974287568.6624
Surface area
2.6539159623298E+19
Volume
9.3025898693201E+27
Space diagonal
3642743445.763
Perimeter
6309416727
Area
1.9152988690722E+18
Altitude
1821371722.8815
Surface area
1.9152988690722E+18
Volume
1.0963207298656E+27
Height
991429189.55412