2144663989 is an odd 10-digits composite number following 2144663988
and preceding 2144663990 . In scientific notation, it is written as 2.144663989 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1976203776 positive integers (up to 2144663989) that are relatively prime to 2144663989.
2144663989 has 8 divisors, whose sum is 2313705240
The reverse of 2144663989 is 9893664412
Previous prime number is 569
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
two billion one hundred forty-four million six hundred sixty-three thousand nine hundred eighty-nine
Scientific notation
2.144663989 × 10^9
Engineering notation
2.144663989 × 10^9
Prime Factorization
13 × 569 × 289937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2144663989
Product of the distinct prime numbers
The prime factorization of 2144663989 is 13 × 569 × 289937.
Since it has a total of 3 prime factors.
9 , 5 , 99 , 53 , 733 , 453 , 7672 , 1465 , 95646 , 84628 , 284298 , 620598 , 2578064 , 5283654 , 75675591 , 68262590 , 772174919 , 455032115 , 9857271508 , 6553511959
n×2
4289327978
n×3
6433991967
n×4
8578655956
n×5
10723319945
n÷2
1072331994.5
n÷3
714887996.33333
n÷3
536165997.25
n÷5
428932797.8
n2
4599583625713392121
n3
9.8645613664616E+27
n4
2.1156169529931E+37
n5
4.5372874936022E+46
2 √n
46310.517045267
3 √n
1289.5942455227
4 √n
215.19878495305
5 √n
73.497378999644
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
-2144663988
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 2144663989 can be divided by 8 positive divisors.
The sum of these divisors (counting 2144663989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111110101001111100110110101
3
Ternary
12112110120012220121
4
Quaternary
1333311033212311
5
Quinary
13343013221424
6
Senary
552451331541
8
Octal
17765174665
10
Decimal
2144663989
12
Duodecimal
4ba2b0bb1
16
Hexadecimal
7fd4f9b5
20
Vigesimal
1da42jj9
36
Base36
zgvlbp
md5
5f62c080d90819dee8327275dd710200
sha1
1a777d4352fc9072d37d92324734877f88bdd8ba
sha256
d64b8b2ade4a2acbe02dd129190e9e2652a6243e34a9c99dd2577aab4bb0b7e0
sha512
42d32a5eda2066d53b1ec95ecec51e080197470f460c23530a3a74455754fc67c7f215f1804b803399e492a046a2c213481704e98c0dcf0d1b060de512cef349
ripemd-160
9c11013b144552825ee4b06f6e853b64e8ec6a35
Diameter
4289327978
Circumference
13475321264.522
Area
1.4450018128113E+19
Volume
4.1320578026348E+28
Surface area
5.7800072512452E+19
Circumference
13475321264.522
Perimeter
8578655956
Area
4599583625713392121
Diagonal
3033012899.977
Surface area
2.759750175428E+19
Volume
9.8645613664616E+27
Space diagonal
3714666994.1113
Perimeter
6433991967
Area
1.9916781333494E+18
Altitude
1857333497.0557
Surface area
1.9916781333494E+18
Volume
1.1625497059426E+27
Height
1011004299.9923