2668996894 is an even 10-digits composite number following 2668996893
and preceding 2668996895 . In scientific notation, it is written as 2.668996894 × 10^9.
The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors.
There are 1291450080 positive integers (up to 2668996894) that are relatively prime to 2668996894.
2668996894 has 8 divisors, whose sum is 4132640448
The reverse of 2668996894 is 4986998662
Previous prime number is 31
Is Prime? no Number parity even Number length 10 Sum of Digits 67 Digital Root 4
Name
two billion six hundred sixty-eight million nine hundred ninety-six thousand eight hundred ninety-four
Scientific notation
2.668996894 × 10^9
Engineering notation
2.668996894 × 10^9
Prime Factorization
2 × 31 × 43048337
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2668996894 Product of the distinct prime numbers
The prime factorization of 2668996894 is 2 × 31 × 43048337.
Since it has a total of 3 prime factors.
2 , 10 , 69 , 33 , 454 , 370 , 4406 , 7130 , 86600 , 39341 , 471527 , 519033 , 4296100 , 9961547 , 94235874 , 29841625 , 566143099 , 465420537 , 3909804749 , 3950595445
n×2
5337993788
n×3
8006990682
n×4
10675987576
n×5
13344984470
n÷2
1334498447
n÷3
889665631.33333
n÷3
667249223.5
n÷5
533799378.8
n2
7123544420181647236
n3
1.9012717931736E+28
n4
5.0744885106301E+37
n5
1.354379407351E+47
2 √n51662.335351782
3 √n1387.1263534528
4 √n227.29350046093
5 √n76.783802174832
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
-2668996893 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 2668996894 can be divided by 8 positive divisors.
The sum of these divisors (counting 2668996894) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011111000101011010100100011110
3
Ternary
20220000012002102211
4
Quaternary
2133011122210132
5
Quinary
20431230400034
6
Senary
1120501511034
8
Octal
23705324436
10
Decimal
2668996894
12
Duodecimal
625a1247a
16
Hexadecimal
9f15a91e
20
Vigesimal
21e14c4e
36
Base36
1851v6m
md5
49bc6b23541895dd2b4f0325dc430e45
sha1
2b169a445219078099097291f98b543273df72b2
sha256
0f3ba15fb0a1fb859c545e7874e4c82604bd0e3953191e2568a71a13f106570d
sha512
0408119687694a5be435d53a6c109843ebe0b381d57ef08faed89702857eeb131ecee76b5939a694d3381f37415bf469eacf80b9e660974cac8729b0277bb3dc
ripemd-160
4a0f1213f95b52f934657fe600d7d2ccad459439
Diameter
5337993788
Circumference
16769802069.289
Area
2.2379274817963E+19
Volume
7.9640286638822E+28
Surface area
8.9517099271853E+19
Circumference
16769802069.289
Perimeter
10675987576
Area
7123544420181647236
Diagonal
3774531605.4265
Surface area
4.274126652109E+19
Volume
1.9012717931736E+28
Space diagonal
4622838225.6515
Perimeter
8006990682
Area
3.0845852164321E+18
Altitude
2311419112.8258
Surface area
3.0845852164321E+18
Volume
2.2406702963862E+27
Height
1258177201.8088