6642369969 is an odd 10-digits composite number following 6642369968
and preceding 6642369970 . In scientific notation, it is written as 6.642369969 × 10^9.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 4285399920 positive integers (up to 6642369969) that are relatively prime to 6642369969.
6642369969 has 8 divisors, whose sum is 9142186752
The reverse of 6642369969 is 9699632466
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 60
Digital Root 6
Name
six billion six hundred forty-two million three hundred sixty-nine thousand nine hundred sixty-nine
Scientific notation
6.642369969 × 10^9
Engineering notation
6.642369969 × 10^9
Prime Factorization
3 × 31 × 71423333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6642369969
Product of the distinct prime numbers
The prime factorization of 6642369969 is 3 × 31 × 71423333.
Since it has a total of 3 prime factors.
1 , 1 , 9 , 24 , 113 , 499 , 6978 , 7511 , 54686 , 14466 , 659072 , 496662 , 1914361 , 1196671 , 22528983 , 28372823 , 260868197 , 541830203 , 5821762072 , 6714601319
n×2
13284739938
n×3
19927109907
n×4
26569479876
n×5
33211849845
n÷2
3321184984.5
n÷3
2214123323
n÷3
1660592492.25
n÷5
1328473993.8
n2
4.4121078805073E+19
n3
2.930685288547E+29
n4
1.9466695949235E+39
n5
1.2930499656885E+49
2 √n
81500.736002812
3 √n
1879.782867729
4 √n
285.4833375222
5 √n
92.143480419389
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
-6642369968
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 6642369969 can be divided by 8 positive divisors.
The sum of these divisors (counting 6642369969) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011111010101000010110110001
3
Ternary
122010220210100121120
4
Quaternary
12023322220112301
5
Quinary
102100421314334
6
Senary
3015041012453
8
Octal
61372502661
10
Decimal
6642369969
12
Duodecimal
1354624129
16
Hexadecimal
18bea85b1
20
Vigesimal
53feg4i9
36
Base36
31up1gx
md5
aefeba2e58a2b25df2ae03c586762ea4
sha1
c1eca383483e615e63436a6a8802854c5d9bd161
sha256
9a5eb82acd18c0d1cda3bae86eac56203a5d3462c8b28b309c84c79e8ead040c
sha512
aa845ee46f9094ac537cffeeb4badef4eb68735201efeb16d667e156d7a38c15ce19e15b5b198fed55dfb778672445b2cb0ea9561327dcdf03152d9b68d33362
ripemd-160
afd8039168d48b50a99fab25590653f3ec87ba11
Diameter
13284739938
Circumference
41735241394.072
Area
1.3861045704247E+20
Volume
1.2276025829977E+30
Surface area
5.544418281699E+20
Circumference
41735241394.072
Perimeter
26569479876
Area
4.4121078805073E+19
Diagonal
9393729696.4596
Surface area
2.6472647283044E+20
Volume
2.930685288547E+29
Space diagonal
11504922268.978
Perimeter
19927109907
Area
1.9104987543784E+19
Altitude
5752461134.4889
Surface area
1.9104987543784E+19
Volume
3.4538457350921E+28
Height
3131243232.1532