2669879947 is an odd 10-digits composite number following 2669879946
and preceding 2669879948 . In scientific notation, it is written as 2.669879947 × 10^9.
The sum of its digits is 67. It has a total of 2 prime factors and 4 positive divisors.
There are 2288468520 positive integers (up to 2669879947) that are relatively prime to 2669879947.
2669879947 has 4 divisors, whose sum is 3051291376
The reverse of 2669879947 is 7499789662
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 67 Digital Root 4
Name
two billion six hundred sixty-nine million eight hundred seventy-nine thousand nine hundred forty-seven
Scientific notation
2.669879947 × 10^9
Engineering notation
2.669879947 × 10^9
Prime Factorization
7 × 381411421
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
2669879947 Product of the distinct prime numbers
The prime factorization of 2669879947 is 7 × 381411421.
Since it has a total of 2 prime factors.
3 , 4 , 72 , 80 , 899 , 926 , 5696 , 9041 , 21941 , 59343 , 806556 , 488980 , 5129684 , 479165 , 80059115 , 32714753 , 866785292 , 496726456 , 7168312171 , 4498321570
n×2
5339759894
n×3
8009639841
n×4
10679519788
n×5
13349399735
n÷2
1334939973.5
n÷3
889959982.33333
n÷3
667469986.75
n÷5
533975989.4
n2
7128258931392722809
n3
1.9031595577949E+28
n4
5.081207539298E+37
n5
1.3566214115717E+47
2 √n51670.881035647
3 √n1387.2793161666
4 √n227.31229846985
5 √n76.78888237522
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
-2669879946 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 2669879947 can be divided by 4 positive divisors.
The sum of these divisors (counting 2669879947) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011111001000110010001010001011
3
Ternary
20220001211221202111
4
Quaternary
2133020302022023
5
Quinary
20431442124242
6
Senary
1120532443151
8
Octal
23710621213
10
Decimal
2669879947
12
Duodecimal
6261794b7
16
Hexadecimal
9f23228b
20
Vigesimal
21e6ejh7
36
Base36
185ksjv
md5
6cef25b5152fb3208ddb0ffac7367c7b
sha1
95dd12d619fd173d577a9d6078c8ca75726071cf
sha256
c4111eb3ea53aa71977046ec5226b06bab78d475ed22eb46058af6d47329f47c
sha512
37ff6027f30f32a5f2193eefba7fbec6d66b44b680b6b19c577d6fbabe514b22b1120594009c30e61e673057d2cf08e31f76848d0ecf98fc4ca7e557162e9f48
ripemd-160
1acb2aea2c01054f8039ccd10e3d55d61f3d2ff3
Diameter
5339759894
Circumference
16775350454.924
Area
2.2394085891749E+19
Volume
7.9719361138369E+28
Surface area
8.9576343566997E+19
Circumference
16775350454.924
Perimeter
10679519788
Area
7128258931392722809
Diagonal
3775780430.9554
Surface area
4.2769553588356E+19
Volume
1.9031595577949E+28
Space diagonal
4624367718.3133
Perimeter
8009639841
Area
3.0866266596697E+18
Altitude
2312183859.1567
Surface area
3.0866266596697E+18
Volume
2.242895048328E+27
Height
1258593476.9851