2665678420 is an even 10-digits composite number following 2665678419
and preceding 2665678421 . In scientific notation, it is written as 2.665678420 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 1066271360 positive integers (up to 2665678420) that are relatively prime to 2665678420.
2665678420 has 12 divisors, whose sum is 5597924724
The reverse of 2665678420 is 0248765662
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
two billion six hundred sixty-five million six hundred seventy-eight thousand four hundred twenty
Scientific notation
2.665678420 × 10^9
Engineering notation
2.665678420 × 10^9
Prime Factorization
2 × 2 × 5 × 133283921
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1332839210 Product of the distinct prime numbers
The prime factorization of 2665678420 is 2 × 2 × 5 × 133283921.
Since it has a total of 4 prime factors.
4 , 5 , 4 , 61 , 437 , 633 , 522 , 2634 , 4534 , 89042 , 242379 , 278752 , 5338467 , 4663126 , 33665047 , 94489094 , 468513751 , 486401821 , 9484487980 , 7212434118
n×2
5331356840
n×3
7997035260
n×4
10662713680
n×5
13328392100
n÷2
1332839210
n÷3
888559473.33333
n÷3
666419605
n÷5
533135684
n2
7105841438853696400
n3
1.8941888179494E+28
n4
5.049298255413E+37
n5
1.3459805395598E+47
2 √n51630.208405545
3 √n1386.5512245437
4 √n227.22281664821
5 √n76.764698977658
1 , 2 , 4 , 5 , 10 , 20 , 133283921 , 266567842 , 533135684 , 666419605 , 1332839210 , 2665678420
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2665678419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2665678420 can be divided by 12 positive divisors.
The sum of these divisors (counting 2665678420) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011110111000110000011001010100
3
Ternary
20212202221111100101
4
Quaternary
2132320300121110
5
Quinary
20424403202140
6
Senary
1120302423444
8
Octal
23670603124
10
Decimal
2665678420
12
Duodecimal
624891b84
16
Hexadecimal
9ee30654
20
Vigesimal
21d09g10
36
Base36
1832qms
md5
040b3d5eeeb63d850288f0cc5af1772b
sha1
fcb8feae926af4d737a36124f24645e2165299bd
sha256
ab18efba83674284949dee6d9d8c309b01fc6b084278344b14db6b44763dd476
sha512
8c383682ad7d290fa7a36ab63f1025c32e2aaa6109b7fc02f1c59fda8dee0d012d259c8031fed3fc3461ff98956288bd299cf3aa4639ef35232c667fb1b8d3bd
ripemd-160
de61b366dce9bfd7364e4b618609fc901bc19994
Diameter
5331356840
Circumference
16748951482.21
Area
2.2323659261877E+19
Volume
7.9343595666424E+28
Surface area
8.9294637047507E+19
Circumference
16748951482.21
Perimeter
10662713680
Area
7105841438853696400
Diagonal
3769838574.4893
Surface area
4.2635048633122E+19
Volume
1.8941888179494E+28
Space diagonal
4617090460.0799
Perimeter
7997035260
Area
3.0769196006557E+18
Altitude
2308545230.04
Surface area
3.0769196006557E+18
Volume
2.2323229300329E+27
Height
1256612858.1631