6687660109 is an odd 10-digits composite number following 6687660108
and preceding 6687660110 . In scientific notation, it is written as 6.687660109 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 5848317936 positive integers (up to 6687660109) that are relatively prime to 6687660109.
6687660109 has 8 divisors, whose sum is 7581153440
The reverse of 6687660109 is 9010667866
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
six billion six hundred eighty-seven million six hundred sixty thousand one hundred nine
Scientific notation
6.687660109 × 10^9
Engineering notation
6.687660109 × 10^9
Prime Factorization
13 × 19 × 27075547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6687660109
Product of the distinct prime numbers
The prime factorization of 6687660109 is 13 × 19 × 27075547.
Since it has a total of 3 prime factors.
6 , 8 , 39 , 16 , 30 , 818 , 2819 , 3557 , 63028 , 16545 , 731109 , 437018 , 9650113 , 701943 , 84583893 , 64589411 , 810205817 , 605734786 , 1064765806 , 2892969322
n×2
13375320218
n×3
20062980327
n×4
26750640436
n×5
33438300545
n÷2
3343830054.5
n÷3
2229220036.3333
n÷3
1671915027.25
n÷5
1337532021.8
n2
4.472479773351E+19
n3
2.9910424568549E+29
n4
2.0003075323034E+39
n5
1.3377376889517E+49
2 √n
81778.115098112
3 √n
1884.0455462541
4 √n
285.96873097965
5 √n
92.268792792657
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
-6687660108
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 6687660109 can be divided by 8 positive divisors.
The sum of these divisors (counting 6687660109) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001110100111011001100001001101
3
Ternary
122021002000100000011
4
Quaternary
12032213121201031
5
Quinary
102144020110414
6
Senary
3023335433221
8
Octal
61647314115
10
Decimal
6687660109
12
Duodecimal
1367825811
16
Hexadecimal
18e9d984d
20
Vigesimal
549hha59
36
Base36
32lnrkd
md5
9a44bac073957c6db7cf0df13fecb0a6
sha1
edd9bb4f06c04c4eb001ef652a92eb020b383a11
sha256
3fb9b2a8901b8fdcd720e0b9fa1c38b1aa47443852cbce835f22fd3d5bd0a460
sha512
ebf36259afca7131856eb5086f88aad26c8404f19bd545b3e4ccf39e165b16ccce81bc79809a78a2a121e3c8548d4cec8318b6f9e9bd3c79897264cb33d4f664
ripemd-160
3f3848249f97a3f5f62e6b8105fb95218401fdb5
Diameter
13375320218
Circumference
42019807736.28
Area
1.4050709599288E+20
Volume
1.2528849345374E+30
Surface area
5.6202838397154E+20
Circumference
42019807736.28
Perimeter
26750640436
Area
4.472479773351E+19
Diagonal
9457779626.6893
Surface area
2.6834878640106E+20
Volume
2.9910424568549E+29
Space diagonal
11583367092.54
Perimeter
20062980327
Area
1.936640550817E+19
Altitude
5791683546.2698
Surface area
1.936640550817E+19
Volume
3.5249773400983E+28
Height
3152593208.8964