2011487948 is an even 10-digits composite number following 2011487947
and preceding 2011487949 . In scientific notation, it is written as 2.011487948 × 10^9.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 973300560 positive integers (up to 2011487948) that are relatively prime to 2011487948.
2011487948 has 12 divisors, whose sum is 3633655872
The reverse of 2011487948 is 8497841102
Previous prime number is 31
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
two billion eleven million four hundred eighty-seven thousand nine hundred forty-eight
Scientific notation
2.011487948 × 10^9
Engineering notation
2.011487948 × 10^9
Prime Factorization
2 × 2 × 31 × 16221677
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1005743974 Product of the distinct prime numbers
The prime factorization of 2011487948 is 2 × 2 × 31 × 16221677.
Since it has a total of 4 prime factors.
3 , 7 , 10 , 8 , 673 , 133 , 9592 , 6197 , 27041 , 55906 , 71172 , 651907 , 7222834 , 4043961 , 53638008 , 6067181 , 608571866 , 968931743 , 6590060201 , 4042462778
n×2
4022975896
n×3
6034463844
n×4
8045951792
n×5
10057439740
n÷2
1005743974
n÷3
670495982.66667
n÷3
502871987
n÷5
402297589.6
n2
4046083764949250704
n3
8.1386487297939E+27
n4
1.6370793832986E+37
n5
3.2929654494244E+46
2 √n44849.614803251
3 √n1262.3287637313
4 √n211.77727640909
5 √n72.561038032691
1 , 2 , 4 , 31 , 62 , 124 , 16221677 , 32443354 , 64886708 , 502871987 , 1005743974 , 2011487948
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
-2011487947 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 2011487948 can be divided by 12 positive divisors.
The sum of these divisors (counting 2011487948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111111001001101111011001100
3
Ternary
12012011222011201122
4
Quaternary
1313321031323030
5
Quinary
13104420103243
6
Senary
531333100112
8
Octal
16771157314
10
Decimal
2011487948
12
Duodecimal
481787638
16
Hexadecimal
77e4decc
20
Vigesimal
1b8bfjh8
36
Base36
x9l618
md5
266d5182c912786e0321290a5b12b6a9
sha1
99385689612d438a775b3c518f742198121a7b09
sha256
0e146de4c1b4abe49e1422ac3726cca8924fa72b3fe13d706a25933934a76b41
sha512
639f9fbb726113005fe47ea8f2323d25dda5a73462877bfd8b2012419ee9155b243332d1571186808564b7a752ecbcd239181dbb26b02d89fa3fb75502a00d8a
ripemd-160
c9a5cfbacfedd218c726347a1be1353d3778c30f
Diameter
4022975896
Circumference
12638551520.442
Area
1.2711147031773E+19
Volume
3.4091092079558E+28
Surface area
5.0844588127094E+19
Circumference
12638551520.442
Perimeter
8045951792
Area
4046083764949250704
Diagonal
2844673536.6116
Surface area
2.4276502589696E+19
Volume
8.1386487297939E+27
Space diagonal
3483999324.7485
Perimeter
6034463844
Area
1.7520056631429E+18
Altitude
1741999662.3742
Surface area
1.7520056631429E+18
Volume
9.5914895108876E+26
Height
948224512.20388