2149248743 is an odd 10-digits composite number following 2149248742
and preceding 2149248744 . In scientific notation, it is written as 2.149248743 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 2139062520 positive integers (up to 2149248743) that are relatively prime to 2149248743.
2149248743 has 4 divisors, whose sum is 2159434968
The reverse of 2149248743 is 3478429412
Previous prime number is 211
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
two billion one hundred forty-nine million two hundred forty-eight thousand seven hundred forty-three
Scientific notation
2.149248743 × 10^9
Engineering notation
2.149248743 × 10^9
Prime Factorization
211 × 10186013
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
2149248743 Product of the distinct prime numbers
The prime factorization of 2149248743 is 211 × 10186013.
Since it has a total of 2 prime factors.
3 , 6 , 26 , 29 , 872 , 794 , 4386 , 9571 , 50668 , 45708 , 445464 , 592024 , 5076839 , 9750 , 73126420 , 52397302 , 985915579 , 91416567 , 3317686379 , 7276536184
n×2
4298497486
n×3
6447746229
n×4
8596994972
n×5
10746243715
n÷2
1074624371.5
n÷3
716416247.66667
n÷3
537312185.75
n÷5
429849748.6
n2
4619270159287080049
n3
9.9279605834252E+27
n4
2.133765680448E+37
n5
4.5859932065594E+46
2 √n46359.990757117
3 √n1290.5125345529
4 √n215.31370313363
5 √n73.528775958085
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
-2149248742 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 2149248743 can be divided by 4 positive divisors.
The sum of these divisors (counting 2149248743) is 1, the average is 0.25.
Base
System
Value
2
Binary
10000000000110101110111011100111
3
Ternary
12112210012011000022
4
Quaternary
2000012232323213
5
Quinary
13400201424433
6
Senary
553133505355
8
Octal
20006567347
10
Decimal
2149248743
12
Duodecimal
4bb94225b
16
Hexadecimal
801aeee7
20
Vigesimal
1dbcg1h3
36
Base36
zjluxz
md5
7e0c4664bb1105d6d6ae2c19fbaa4760
sha1
378815eab621ec2356f9aca34e075db6a457c851
sha256
068079a18393394353c0b1c20aee4eb6cbcc7cf3bb422a9e1c0b79ec9a79e225
sha512
5851913e8b3b48ac3851a53ae9d5a4819e48dfb4829d22f619ce04a910a20668ecc325ef5aa49c7967d0845e052566923774a4058bd3566ef44bc36cb9bae5ab
ripemd-160
7e4220a1001ec1223520d295dcae473cafe48cfd
Diameter
4298497486
Circumference
13504128123.492
Area
1.4511865197363E+19
Volume
4.1586144045357E+28
Surface area
5.8047460789451E+19
Circumference
13504128123.492
Perimeter
8596994972
Area
4619270159287080049
Diagonal
3039496721.2639
Surface area
2.7715620955722E+19
Volume
9.9279605834252E+27
Space diagonal
3722608020.9795
Perimeter
6447746229
Area
2.000202652443E+18
Altitude
1861304010.4898
Surface area
2.000202652443E+18
Volume
1.1700213753154E+27
Height
1013165573.7546