6688772018 is an even 10-digits composite number following 6688772017
and preceding 6688772019 . In scientific notation, it is written as 6.688772018 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 3320325540 positive integers (up to 6688772018) that are relatively prime to 6688772018.
6688772018 has 8 divisors, whose sum is 10105339440
The reverse of 6688772018 is 8102778866
Previous prime number is 139
Is Prime? no
Number parity even
Number length 10
Sum of Digits 53
Digital Root 8
Name
six billion six hundred eighty-eight million seven hundred seventy-two thousand eighteen
Scientific notation
6.688772018 × 10^9
Engineering notation
6.688772018 × 10^9
Prime Factorization
2 × 139 × 24060331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6688772018
Product of the distinct prime numbers
The prime factorization of 6688772018 is 2 × 139 × 24060331.
Since it has a total of 3 prime factors.
7 , 9 , 88 , 94 , 657 , 310 , 1660 , 7835 , 68859 , 9235 , 726496 , 900590 , 7709691 , 3721179 , 22177248 , 21109497 , 904358402 , 802477337 , 6590432021 , 4497578823
n×2
13377544036
n×3
20066316054
n×4
26755088072
n×5
33443860090
n÷2
3344386009
n÷3
2229590672.6667
n÷3
1672193004.5
n÷5
1337754403.6
n2
4.473967110878E+19
n3
2.9925346020693E+29
n4
2.0016381709218E+39
n5
1.3388501387822E+49
2 √n
81784.913144173
3 √n
1884.1499560215
4 √n
285.98061672808
5 √n
92.271860761934
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
-6688772017
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 6688772018 can be divided by 8 positive divisors.
The sum of these divisors (counting 6688772018) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001110101011101000111110110010
3
Ternary
122021011002211020222
4
Quaternary
12032223220332302
5
Quinary
102144311201033
6
Senary
3023415333042
8
Octal
61653507662
10
Decimal
6688772018
12
Duodecimal
1368081182
16
Hexadecimal
18eae8fb2
20
Vigesimal
54a4ga0i
36
Base36
32mbliq
md5
ac174da7df25fdb78b3faea533719fa6
sha1
5b989705a220d3b9f9f2b88f1e93fba222f3ad0f
sha256
2314ddb7876e03428995934d0b86db663992d1c0d3721529a6b9194c16c015b2
sha512
e011e96693c9a8429ffb54812b1d0de9dc885f2ae27fc1a3d1637532fcf02385a8e2bd8eeaea6bf12180cc44a09b9eeba607c0d13f52e692c057062f8c957969
ripemd-160
e4bee8482d1bce9853f6203cb607b59e6d258062
Diameter
13377544036
Circumference
42026794066.572
Area
1.4055382207937E+20
Volume
1.2535099628632E+30
Surface area
5.6221528831746E+20
Circumference
42026794066.572
Perimeter
26755088072
Area
4.473967110878E+19
Diagonal
9459352103.4773
Surface area
2.6843802665268E+20
Volume
2.9925346020693E+29
Space diagonal
11585292975.421
Perimeter
20066316054
Area
1.9372845868582E+19
Altitude
5792646487.7105
Surface area
1.9372845868582E+19
Volume
3.5267358500976E+28
Height
3153117367.8258