9905636638 is an even 10-digits composite number following 9905636637
and preceding 9905636639 . In scientific notation, it is written as 9.905636638 × 10^9.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 4952818318 positive integers (up to 9905636638) that are relatively prime to 9905636638.
9905636638 has 4 divisors, whose sum is 14858454960
The reverse of 9905636638 is 8366365099
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 55
Digital Root 1
Name
nine billion nine hundred five million six hundred thirty-six thousand six hundred thirty-eight
Scientific notation
9.905636638 × 10^9
Engineering notation
9.905636638 × 10^9
Prime Factorization
2 × 4952818319
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
9905636638
Product of the distinct prime numbers
The prime factorization of 9905636638 is 2 × 4952818319.
Since it has a total of 2 prime factors.
2 , 1 , 9 , 34 , 164 , 638 , 7019 , 1665 , 42355 , 68635 , 227648 , 955468 , 3461359 , 4567462 , 93255631 , 49479165 , 657303846 , 962621594 , 6639144360 , 2713709231
n×2
19811273276
n×3
29716909914
n×4
39622546552
n×5
49528183190
n÷2
4952818319
n÷3
3301878879.3333
n÷3
2476409159.5
n÷5
1981127327.6
n2
9.8121637204088E+19
n3
9.7195728446936E+29
n4
9.6278556876107E+39
n5
9.5370040044573E+49
2 √n
99527.064851728
3 √n
2147.6366052899
4 √n
315.47910366889
5 √n
99.810556860424
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
-9905636637
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 9905636638 can be divided by 4 positive divisors.
The sum of these divisors (counting 9905636638) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001110011011000000010100011110
3
Ternary
221120100012110221001
4
Quaternary
21032123000110132
5
Quinary
130241320333023
6
Senary
4314532100514
8
Octal
111633002436
10
Decimal
9905636638
12
Duodecimal
1b0546473a
16
Hexadecimal
24e6c051e
20
Vigesimal
7efa4bbi
36
Base36
4jtk65a
md5
09b814786b6de869123aa39083473cae
sha1
98717bdeb5ab07a5b00b8af59d99126e399f8f6e
sha256
121078207a3f05495e04f68aa5f992efc869a7379dce16ce8712c33426e653f9
sha512
2febf81bde9ec1cb201863c72bd12b1be6b29c619f5666cfaa9f97e0e8ad06d8e66b2c3cfe2c6ea5b0ae72edea77951867ee2cb78b114a4c24a5dfb0c1016a12
ripemd-160
ffddd5bc104730d26157643804af8e373e9733fb
Diameter
19811273276
Circumference
62238950582.141
Area
3.0825821459857E+20
Volume
4.071325152656E+30
Surface area
1.2330328583943E+21
Circumference
62238950582.141
Perimeter
39622546552
Area
9.8121637204088E+19
Diagonal
14008685677.399
Surface area
5.8872982322453E+20
Volume
9.7195728446936E+29
Space diagonal
17157065938.332
Perimeter
29716909914
Area
4.248791523983E+19
Altitude
8578532969.1659
Surface area
4.248791523983E+19
Volume
1.1454626447866E+29
Height
4669561892.4665