2668996895 is an odd 10-digits composite number following 2668996894
and preceding 2668996896 . In scientific notation, it is written as 2.668996895 × 10^9.
The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors.
There are 2135197512 positive integers (up to 2668996895) that are relatively prime to 2668996895.
2668996895 has 4 divisors, whose sum is 3202796280
The reverse of 2668996895 is 5986998662
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 68 Digital Root 5
Name
two billion six hundred sixty-eight million nine hundred ninety-six thousand eight hundred ninety-five
Scientific notation
2.668996895 × 10^9
Engineering notation
2.668996895 × 10^9
Prime Factorization
5 × 533799379
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
2668996895 Product of the distinct prime numbers
The prime factorization of 2668996895 is 5 × 533799379.
Since it has a total of 2 prime factors.
8 , 7 , 69 , 70 , 95 , 462 , 4488 , 849 , 21354 , 46951 , 504439 , 766792 , 6688801 , 7215516 , 9638798 , 89965339 , 246562822 , 226444162 , 210757601 , 1181074708
n×2
5337993790
n×3
8006990685
n×4
10675987580
n×5
13344984475
n÷2
1334498447.5
n÷3
889665631.66667
n÷3
667249223.75
n÷5
533799379
n2
7123544425519641025
n3
1.9012717953106E+28
n4
5.0744885182352E+37
n5
1.3543794098883E+47
2 √n51662.33536146
3 √n1387.1263536261
4 √n227.29350048222
5 √n76.783802180585
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2668996894 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2668996895 can be divided by 4 positive divisors.
The sum of these divisors (counting 2668996895) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011111000101011010100100011111
3
Ternary
20220000012002102212
4
Quaternary
2133011122210133
5
Quinary
20431230400040
6
Senary
1120501511035
8
Octal
23705324437
10
Decimal
2668996895
12
Duodecimal
625a1247b
16
Hexadecimal
9f15a91f
20
Vigesimal
21e14c4f
36
Base36
1851v6n
md5
99043cdfe5a81ce701a67a891652cb7d
sha1
7d0d2f163a2563b66e38e6200e0285ce282351d6
sha256
02e43209628ec5ef378639b5e4bf7672110439f63ec23ab2eea7ea3945a44f62
sha512
3de6d43b7ce92aa7ac5de336ebe5a84478477bc38bf0d3ccefb7d60d520ee6d0f6228fec269cd3dbd158972c73208a35d0a4c07e55a7e0a1d68d396fd054da56
ripemd-160
69a3bf7b86b38aa8f246637e5629515553b82166
Diameter
5337993790
Circumference
16769802075.572
Area
2.2379274834733E+19
Volume
7.9640286728339E+28
Surface area
8.9517099338932E+19
Circumference
16769802075.572
Perimeter
10675987580
Area
7123544425519641025
Diagonal
3774531606.8407
Surface area
4.2741266553118E+19
Volume
1.9012717953106E+28
Space diagonal
4622838227.3836
Perimeter
8006990685
Area
3.0845852187435E+18
Altitude
2311419113.6918
Surface area
3.0845852187435E+18
Volume
2.2406702989048E+27
Height
1258177202.2802