2748366921 is an odd 10-digits composite number following 2748366920
and preceding 2748366922 . In scientific notation, it is written as 2.748366921 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 1830736640 positive integers (up to 2748366921) that are relatively prime to 2748366921.
2748366921 has 8 divisors, whose sum is 3667505184
The reverse of 2748366921 is 1296638472
Previous prime number is 1217
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
two billion seven hundred forty-eight million three hundred sixty-six thousand nine hundred twenty-one
Scientific notation
2.748366921 × 10^9
Engineering notation
2.748366921 × 10^9
Prime Factorization
3 × 1217 × 752771
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2748366921 Product of the distinct prime numbers
The prime factorization of 2748366921 is 3 × 1217 × 752771.
Since it has a total of 3 prime factors.
3 , 4 , 80 , 55 , 434 , 419 , 5025 , 2035 , 54785 , 47531 , 344815 , 964373 , 7314097 , 3165088 , 97830572 , 93198237 , 46346477 , 234144228 , 7199227571 , 126639714
n×2
5496733842
n×3
8245100763
n×4
10993467684
n×5
13741834605
n÷2
1374183460.5
n÷3
916122307
n÷3
687091730.25
n÷5
549673384.2
n2
7553520732447020241
n3
2.0759846518145E+28
n4
5.7055675455507E+37
n5
1.5680993107723E+47
2 √n52424.869298836
3 √n1400.742280013
4 √n228.96477741966
5 √n77.235140791622
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
-2748366920 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 2748366921 can be divided by 8 positive divisors.
The sum of these divisors (counting 2748366921) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011110100001100000001001001
3
Ternary
21002112112111122110
4
Quaternary
2203310030001021
5
Quinary
21112040220141
6
Senary
1132415012533
8
Octal
24364140111
10
Decimal
2748366921
12
Duodecimal
64850a149
16
Hexadecimal
a3d0c049
20
Vigesimal
22ih5h61
36
Base36
19gb1hl
md5
1fc466470cec9988be7f990985d91a16
sha1
b06bd333f74b447adbfd981260146f6750f9a25a
sha256
b7a95f83006dc99e4d0ba9982169f1eed2dd6fd1a3c968fade5ba5705d6caf21
sha512
76197ebd036718511aa9a4d5d3ed6dee5d8ae78fd0ecd52621027ccf2ba22b86e721530715fdc3569b68a94638ff66661102a66f10a63a1028aa70742c4f29d7
ripemd-160
1313b530cd6f490c87ca79dcbca53da4dc09a879
Diameter
5496733842
Circumference
17268498656.766
Area
2.3730085241794E+19
Volume
8.6958641748075E+28
Surface area
9.4920340967175E+19
Circumference
17268498656.766
Perimeter
10993467684
Area
7553520732447020241
Diagonal
3886777774.0558
Surface area
4.5321124394682E+19
Volume
2.0759846518145E+28
Space diagonal
4760311145.0136
Perimeter
8245100763
Area
3.2707704211558E+18
Altitude
2380155572.5068
Surface area
3.2707704211558E+18
Volume
2.4465713748954E+27
Height
1295592591.3519