9920221065 is an odd 10-digits composite number following 9920221064
and preceding 9920221066 . In scientific notation, it is written as 9.920221065 × 10^9.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 5290778736 positive integers (up to 9920221065) that are relatively prime to 9920221065.
9920221065 has 24 divisors, whose sum is 15190156800
The reverse of 9920221065 is 5601220299
Previous prime number is 3
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
nine billion nine hundred twenty million two hundred twenty-one thousand sixty-five
Scientific notation
9.920221065 × 10^9
Engineering notation
9.920221065 × 10^9
Prime Factorization
45 × 9 × 9 × 3 × 907199
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1102246785 Product of the distinct prime numbers
The prime factorization of 9920221065 is 45 × 9 × 9 × 3 × 907199.
Since it has a total of 5 prime factors.
3 , 5 , 17 , 24 , 270 , 683 , 7233 , 8887 , 57870 , 55692 , 183914 , 915451 , 3146325 , 3095320 , 58406013 , 58097670 , 253094331 , 74772332 , 8401270872 , 4370560701
n×2
19840442130
n×3
29760663195
n×4
39680884260
n×5
49601105325
n÷2
4960110532.5
n÷3
3306740355
n÷3
2480055266.25
n÷5
1984044213
n2
9.841078597847E+19
n3
9.7625675208682E+29
n4
9.6846827969002E+39
n5
9.6074194289652E+49
2 √n99600.306550733
3 √n2148.6901027683
4 √n315.5951624324
5 √n99.839930504745
1 , 3 , 9 , 27 , 45 , 81 , 135 , 243 , 405 , 1215 , 3645 , 10935 , 907199 , 2721597 , 8164791 , 24494373 , 40823955 , 73483119 , 122471865 , 220449357 , 367415595 , 1102246785 , 3306740355 , 9920221065
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9920221064 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9920221065 can be divided by 24 positive divisors.
The sum of these divisors (counting 9920221065) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001001111010010101000111110001001
3
Ternary
221121100122110000000
4
Quaternary
21033102220332021
5
Quinary
130304034033230
6
Senary
4320212433213
8
Octal
111722507611
10
Decimal
9920221065
12
Duodecimal
1b0a318809
16
Hexadecimal
24f4a8f89
20
Vigesimal
7f017cd5
36
Base36
4k28rk9
md5
5f84e9b29c4bcc2a54a1941c6003c1f7
sha1
5adf1d135c5fa63ca5261a79296fd2d5a4825bf3
sha256
7e2e901aaf3839d2324b5211dd51e6e9be66361f71580ce6a2da4b539e70d008
sha512
622d73a86e4a91b5226a29fd455d6aac839865cc99ff2338cd9bb4384866cedfb81cb2caff15aa8211b75d385d863aed35ef1147905ac4259612b1aca37c9fe2
ripemd-160
24dfe0ef648842d62182b3da7a04fc9740d59733
Diameter
19840442130
Circumference
62330587239.581
Area
3.0916660226396E+20
Volume
4.0893347204979E+30
Surface area
1.2366664090558E+21
Circumference
62330587239.581
Perimeter
39680884260
Area
9.841078597847E+19
Diagonal
14029311171.862
Surface area
5.9046471587082E+20
Volume
9.7625675208682E+29
Space diagonal
17182326906.895
Perimeter
29760663195
Area
4.2613120331874E+19
Altitude
8591163453.4475
Surface area
4.2613120331874E+19
Volume
1.1505296159662E+29
Height
4676437057.2874