2019473389 is an odd 10-digits composite number following 2019473388
and preceding 2019473390 . In scientific notation, it is written as 2.019473389 × 10^9.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 2017762240 positive integers (up to 2019473389) that are relatively prime to 2019473389.
2019473389 has 4 divisors, whose sum is 2021184540
The reverse of 2019473389 is 9833749102
Previous prime number is 1181
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
two billion nineteen million four hundred seventy-three thousand three hundred eighty-nine
Scientific notation
2.019473389 × 10^9
Engineering notation
2.019473389 × 10^9
Prime Factorization
1181 × 1709969
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2019473389
Product of the distinct prime numbers
The prime factorization of 2019473389 is 1181 × 1709969.
Since it has a total of 2 prime factors.
7 , 2 , 4 , 69 , 38 , 834 , 4807 , 6966 , 43907 , 21630 , 985553 , 723496 , 1591662 , 6693747 , 97868523 , 26965103 , 110439722 , 321794240 , 7313709548 , 5083959325
n×2
4038946778
n×3
6058420167
n×4
8077893556
n×5
10097366945
n÷2
1009736694.5
n÷3
673157796.33333
n÷3
504868347.25
n÷5
403894677.8
n2
4078272768879145321
n3
8.2359633298348E+27
n4
1.6632308777381E+37
n5
3.3588504973552E+46
2 √n
44938.551256132
3 √n
1263.9970050552
4 √n
211.98714879948
5 √n
72.618559029085
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
-2019473388
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 2019473389 can be divided by 4 positive divisors.
The sum of these divisors (counting 2019473389) is 1, the average is 0.25.
Base
System
Value
2
Binary
1111000010111101011011111101101
3
Ternary
12012201222212200201
4
Quaternary
1320113223133231
5
Quinary
13113441122024
6
Senary
532220153501
8
Octal
17027533755
10
Decimal
2019473389
12
Duodecimal
484398891
16
Hexadecimal
785eb7ed
20
Vigesimal
1bb1e399
36
Base36
xecbn1
md5
7526ce0e643036b5f0dc2110190af80f
sha1
88456992640dc8a0d9bfa1cf98a4073cdffb0af3
sha256
c28a43ba3c0c296b7a93dc646785fd6871bdcbfa92fdab02abb6d58da59b70c2
sha512
0972f018bb414cac8165921f162321c04d6353601cc485c8afd4f6c9e2ba001dc5cb5c5f84e2942bc66a62e0200593d191aa7da0e430575f0e2dd821bc8f676d
ripemd-160
165e9d6172c9233897b1220a141961332f7d71d0
Diameter
4038946778
Circumference
12688725526.005
Area
1.2812271770046E+19
Volume
3.4498722522992E+28
Surface area
5.1249087080184E+19
Circumference
12688725526.005
Perimeter
8077893556
Area
4078272768879145321
Diagonal
2855966655.5754
Surface area
2.4469636613275E+19
Volume
8.2359633298348E+27
Space diagonal
3497830514.2813
Perimeter
6058420167
Area
1.7659439107058E+18
Altitude
1748915257.1407
Surface area
1.7659439107058E+18
Volume
9.7061758668832E+26
Height
951988885.19179