6688391146 is an even 10-digits composite number following 6688391145
and preceding 6688391147 . In scientific notation, it is written as 6.688391146 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 3334271808 positive integers (up to 6688391146) that are relatively prime to 6688391146.
6688391146 has 8 divisors, whose sum is 10062358020
The reverse of 6688391146 is 6411938866
Previous prime number is 337
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
six billion six hundred eighty-eight million three hundred ninety-one thousand one hundred forty-six
Scientific notation
6.688391146 × 10^9
Engineering notation
6.688391146 × 10^9
Prime Factorization
2 × 337 × 9923429
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6688391146 Product of the distinct prime numbers
The prime factorization of 6688391146 is 2 × 337 × 9923429.
Since it has a total of 3 prime factors.
3 , 6 , 76 , 77 , 608 , 844 , 6022 , 5302 , 97158 , 28399 , 418798 , 99641 , 3657352 , 9317483 , 94413900 , 58058393 , 953444768 , 362068949 , 5812263942 , 583517219
n×2
13376782292
n×3
20065173438
n×4
26753564584
n×5
33441955730
n÷2
3344195573
n÷3
2229463715.3333
n÷3
1672097786.5
n÷5
1337678229.2
n2
4.4734576121891E+19
n3
2.9920234285372E+29
n4
2.0011823008053E+39
n5
1.3384689982238E+49
2 √n81782.584613107
3 √n1884.1141929257
4 √n285.97654556468
5 √n92.270809909295
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
-6688391145 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 6688391146 can be divided by 8 positive divisors.
The sum of these divisors (counting 6688391146) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001110101010001011111111101010
3
Ternary
122021010101110210121
4
Quaternary
12032222023333222
5
Quinary
102144212004041
6
Senary
3023403233454
8
Octal
61652137752
10
Decimal
6688391146
12
Duodecimal
1367b1888a
16
Hexadecimal
18ea8bfea
20
Vigesimal
54a28hh6
36
Base36
32m3fmy
md5
6ee3ddf10f685dc2015b66c2306be871
sha1
ea59ff58f414c9805bda7e6c9db5d2fc10ed7ceb
sha256
928a94caf7496212234aafee670042783e3b52956e22c1b2da654854bcbbcb5b
sha512
c6c2fa34465ce7679c15e90b6fa46e76842762e8a606dd53ad62c72d63a23835e245151e88c70c276f33ebc704e60f4be461c0db439e2b68f383af24232a2010
ripemd-160
2e7edeabfc0f1895495fc5fcc1c0c16847d34689
Diameter
13376782292
Circumference
42024400977.217
Area
1.4053781570599E+20
Volume
1.2532958429948E+30
Surface area
5.6215126282395E+20
Circumference
42024400977.217
Perimeter
26753564584
Area
4.4734576121891E+19
Diagonal
9458813469.1293
Surface area
2.6840745673135E+20
Volume
2.9920234285372E+29
Space diagonal
11584633285.766
Perimeter
20065173438
Area
1.9370639674543E+19
Altitude
5792316642.8829
Surface area
1.9370639674543E+19
Volume
3.5261334263128E+28
Height
3152937823.0431