2668996893 is an odd 10-digits composite number following 2668996892
and preceding 2668996894 . In scientific notation, it is written as 2.668996893 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 1778166000 positive integers (up to 2668996893) that are relatively prime to 2668996893.
2668996893 has 8 divisors, whose sum is 3560993056
The reverse of 2668996893 is 3986998662
Previous prime number is 1531
Is Prime? no Number parity odd Number length 10 Sum of Digits 66 Digital Root 3
Name
two billion six hundred sixty-eight million nine hundred ninety-six thousand eight hundred ninety-three
Scientific notation
2.668996893 × 10^9
Engineering notation
2.668996893 × 10^9
Prime Factorization
3 × 1531 × 581101
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2668996893 Product of the distinct prime numbers
The prime factorization of 2668996893 is 3 × 1531 × 581101.
Since it has a total of 3 prime factors.
5 , 3 , 95 , 45 , 138 , 563 , 1099 , 2387 , 38696 , 52282 , 542078 , 680429 , 3409004 , 9005112 , 4391780 , 427145 , 367675019 , 28752544 , 6669651771 , 2895066795
n×2
5337993786
n×3
8006990679
n×4
10675987572
n×5
13344984465
n÷2
1334498446.5
n÷3
889665631
n÷3
667249223.25
n÷5
533799378.6
n2
7123544414843653449
n3
1.9012717910365E+28
n4
5.074488503025E+37
n5
1.3543794048138E+47
2 √n51662.335342104
3 √n1387.1263532796
4 √n227.29350043964
5 √n76.783802169078
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
-2668996892 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 2668996893 can be divided by 8 positive divisors.
The sum of these divisors (counting 2668996893) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011111000101011010100100011101
3
Ternary
20220000012002102210
4
Quaternary
2133011122210131
5
Quinary
20431230400033
6
Senary
1120501511033
8
Octal
23705324435
10
Decimal
2668996893
12
Duodecimal
625a12479
16
Hexadecimal
9f15a91d
20
Vigesimal
21e14c4d
36
Base36
1851v6l
md5
caf06f3892ee9d941fdb2726efd91797
sha1
2ea6cf5c8891229c78bb3b507a7c7d2318f9f161
sha256
26c7fa1b841b8f1ec6aee7bf1d2a9bae5e2da3cf37acb1ca291f9a53661680e2
sha512
277da32a7c45714ae977d00df714fdb59a8eaece1aea33b2731e6d5b330f85a4fec28024aa8eb7b6936f7fde20379a286bcbc91b11844c68420b97c790344ba1
ripemd-160
e3303e1bde5911719f8d5da09ba9809a65f3caa3
Diameter
5337993786
Circumference
16769802063.006
Area
2.2379274801193E+19
Volume
7.9640286549305E+28
Surface area
8.9517099204774E+19
Circumference
16769802063.006
Perimeter
10675987572
Area
7123544414843653449
Diagonal
3774531604.0123
Surface area
4.2741266489062E+19
Volume
1.9012717910365E+28
Space diagonal
4622838223.9195
Perimeter
8006990679
Area
3.0845852141207E+18
Altitude
2311419111.9597
Surface area
3.0845852141207E+18
Volume
2.2406702938677E+27
Height
1258177201.3374