9920221331 is an odd 10-digits composite number following 9920221330
and preceding 9920221332 . In scientific notation, it is written as 9.920221331 × 10^9.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 9779724288 positive integers (up to 9920221331) that are relatively prime to 9920221331.
9920221331 has 8 divisors, whose sum is 10061514960
The reverse of 9920221331 is 1331220299
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 32
Digital Root 5
Name
nine billion nine hundred twenty million two hundred twenty-one thousand three hundred thirty-one
Scientific notation
9.920221331 × 10^9
Engineering notation
9.920221331 × 10^9
Prime Factorization
257 × 97 × 397939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9920221331
Product of the distinct prime numbers
The prime factorization of 9920221331 is 257 × 97 × 397939.
Since it has a total of 3 prime factors.
9 , 10 , 45 , 30 , 843 , 385 , 3930 , 4856 , 67746 , 43363 , 621275 , 984818 , 3728388 , 4334519 , 76040058 , 51808270 , 111982959 , 165940769 , 1539169356 , 3184692176
n×2
19840442662
n×3
29760663993
n×4
39680885324
n×5
49601106655
n÷2
4960110665.5
n÷3
3306740443.6667
n÷3
2480055332.75
n÷5
1984044266.2
n2
9.8410791256027E+19
n3
9.7625683061863E+29
n4
9.6846838356374E+39
n5
9.6074207170281E+49
2 √n
99600.30788607
3 √n
2148.6901219732
4 √n
315.59516454799
5 √n
99.839931040165
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
-9920221330
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 9920221331 can be divided by 8 positive divisors.
The sum of these divisors (counting 9920221331) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001111010010101001000010010011
3
Ternary
221121100122110100212
4
Quaternary
21033102221002103
5
Quinary
130304034040311
6
Senary
4320212434335
8
Octal
111722510223
10
Decimal
9920221331
12
Duodecimal
1b0a3189ab
16
Hexadecimal
24f4a9093
20
Vigesimal
7f017d6b
36
Base36
4k28rrn
md5
4793f468db50ebc82640dff740007ea1
sha1
04d4341df27b7d9b38a1ca4cd8e42ec2932b7948
sha256
c5723e88dda34c9469c4934ff1126ad2f5dea87f9b3051e1a0cf4eb6a67858bf
sha512
a81e10f1195f343966a24becac6ae4f9307074a047d794fd555e3e98bbb3f2d59f943a37fe0be8ae6cf7d112f9eaf63b694659a47f5bdadc8d1f49492c10498b
ripemd-160
c6f1b93dc6df245e86898b8cd83ae93a43e19dc1
Diameter
19840442662
Circumference
62330588910.909
Area
3.0916661884389E+20
Volume
4.0893350494511E+30
Surface area
1.2366664753756E+21
Circumference
62330588910.909
Perimeter
39680885324
Area
9.8410791256027E+19
Diagonal
14029311548.043
Surface area
5.9046474753616E+20
Volume
9.7625683061863E+29
Space diagonal
17182327367.621
Perimeter
29760663993
Area
4.2613122617124E+19
Altitude
8591163683.8103
Surface area
4.2613122617124E+19
Volume
1.1505297085169E+29
Height
4676437182.681