8201990631 is an odd 10-digits composite number following 8201990630
and preceding 8201990632 . In scientific notation, it is written as 8.201990631 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 5414906232 positive integers (up to 8201990631) that are relatively prime to 8201990631.
8201990631 has 8 divisors, whose sum is 11042162560
The reverse of 8201990631 is 1360991028
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
eight billion two hundred one million nine hundred ninety thousand six hundred thirty-one
Scientific notation
8.201990631 × 10^9
Engineering notation
8.201990631 × 10^9
Prime Factorization
3 × 103 × 26543659
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8201990631
Product of the distinct prime numbers
The prime factorization of 8201990631 is 3 × 103 × 26543659.
Since it has a total of 3 prime factors.
4 , 9 , 95 , 2 , 752 , 693 , 2802 , 1638 , 12492 , 20156 , 593333 , 737871 , 225672 , 6166249 , 98451128 , 51384303 , 486661861 , 871933995 , 6911384686 , 8595317097
n×2
16403981262
n×3
24605971893
n×4
32807962524
n×5
41009953155
n÷2
4100995315.5
n÷3
2733996877
n÷3
2050497657.75
n÷5
1640398126.2
n2
6.7272650311012E+19
n3
5.5176964757346E+29
n4
4.5256094798677E+39
n5
3.7119006553439E+49
2 √n
90564.842135345
3 √n
2016.6928395149
4 √n
300.9399311081
5 √n
96.113380775944
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
-8201990630
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 8201990631 can be divided by 8 positive divisors.
The sum of these divisors (counting 8201990631) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000111000000111000111100111
3
Ternary
210011121111021221210
4
Quaternary
13220320013013213
5
Quinary
113244202200011
6
Senary
3433513042503
8
Octal
75070070747
10
Decimal
8201990631
12
Duodecimal
170a9b6433
16
Hexadecimal
1e8e071e7
20
Vigesimal
68328gbb
36
Base36
3rn94h3
md5
cdb746286dd67f3e19c48f66a515650b
sha1
547cc5f7a642ad6a0dd20c9d1b0418bf0a9daaaa
sha256
133f6e9b5e9f6f98686e436d43aa2340e7c1d3ba5c2a2141e3e1f442ffd57751
sha512
95fbfd9583822191f82579e717e5ecd2422129fe4b84a0d8f51360fe808b8b3feaf58d6c8a0114c6e852ea7415cb50e53cde93bf41fb97d78fb0c82cc930b08d
ripemd-160
8a7559c1a11ad895935147cb5b0d8016e711127b
Diameter
16403981262
Circumference
51534627022.324
Area
2.1134326400459E+20
Volume
2.3112472950541E+30
Surface area
8.4537305601836E+20
Circumference
51534627022.324
Perimeter
32807962524
Area
6.7272650311012E+19
Diagonal
11599366388.817
Surface area
4.0363590186607E+20
Volume
5.5176964757346E+29
Space diagonal
14206264496.096
Perimeter
24605971893
Area
2.9129912074622E+19
Altitude
7103132248.048
Surface area
2.9129912074622E+19
Volume
6.5026676575351E+28
Height
3866455462.9391