2147991613 is an odd 10-digits composite number following 2147991612
and preceding 2147991614 . In scientific notation, it is written as 2.147991613 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 2115912960 positive integers (up to 2147991613) that are relatively prime to 2147991613.
2147991613 has 8 divisors, whose sum is 2180122560
The reverse of 2147991613 is 3161997412
Previous prime number is 1217
Is Prime? no Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
two billion one hundred forty-seven million nine hundred ninety-one thousand six hundred thirteen
Scientific notation
2.147991613 × 10^9
Engineering notation
2.147991613 × 10^9
Prime Factorization
71 × 1217 × 24859
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2147991613 Product of the distinct prime numbers
The prime factorization of 2147991613 is 71 × 1217 × 24859.
Since it has a total of 3 prime factors.
10 , 6 , 90 , 20 , 426 , 565 , 6112 , 9423 , 99323 , 64768 , 831662 , 983109 , 2789011 , 1888600 , 28332370 , 28528114 , 504046533 , 675117306 , 5260844336 , 4802194084
n×2
4295983226
n×3
6443974839
n×4
8591966452
n×5
10739958065
n÷2
1073995806.5
n÷3
715997204.33333
n÷3
536997903.25
n÷5
429598322.6
n2
4613867969518341769
n3
9.9105497020147E+27
n4
2.1287777640147E+37
n5
4.5725967830445E+46
2 √n46346.430423496
3 √n1290.260871665
4 √n215.28221111717
5 √n73.520172313229
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
-2147991612 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 2147991613 can be divided by 8 positive divisors.
The sum of these divisors (counting 2147991613) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000001111100000000111101
3
Ternary
12112200211021112221
4
Quaternary
2000001330000331
5
Quinary
13344341212423
6
Senary
553050525341
8
Octal
20001740075
10
Decimal
2147991613
12
Duodecimal
4bb436851
16
Hexadecimal
8007c03d
20
Vigesimal
1db4ij0d
36
Base36
ziuwxp
md5
4328a3d1edd92d30ac4e3d247d791bef
sha1
33a0de67b2420c0e78022fe35bd19248f7c99852
sha256
9df820d34463a3785516fef79a549fee906007ac734fdeb8f9ee3c18f2c58bc0
sha512
d43f8fbbecd3999bb17f93c3d80eddf411fdf12a869b80fa498e4cc3854cad65d2ea7d3cda3be1d404d36cab00fe1ad302eb046417781ba28826d23aaebb6ac3
ripemd-160
f6bc65827ceb628248dbac96ee72b87328f576df
Diameter
4295983226
Circumference
13496229342.747
Area
1.4494893717672E+19
Volume
4.1513213515848E+28
Surface area
5.7979574870688E+19
Circumference
13496229342.747
Perimeter
8591966452
Area
4613867969518341769
Diagonal
3037718870.9683
Surface area
2.768320781711E+19
Volume
9.9105497020147E+27
Space diagonal
3720430607.9478
Perimeter
6443974839
Area
1.9978634356551E+18
Altitude
1860215303.9739
Surface area
1.9978634356551E+18
Volume
1.1679694832635E+27
Height
1012572956.9894