2138789023 is an odd 10-digits composite number following 2138789022
and preceding 2138789024 . In scientific notation, it is written as 2.138789023 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1725409536 positive integers (up to 2138789023) that are relatively prime to 2138789023.
2138789023 has 8 divisors, whose sum is 2588114592
The reverse of 2138789023 is 3209878312
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
two billion one hundred thirty-eight million seven hundred eighty-nine thousand twenty-three
Scientific notation
2.138789023 × 10^9
Engineering notation
2.138789023 × 10^9
Prime Factorization
7 × 17 × 17973017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2138789023
Product of the distinct prime numbers
The prime factorization of 2138789023 is 7 × 17 × 17973017.
Since it has a total of 3 prime factors.
9 , 4 , 38 , 61 , 150 , 568 , 1950 , 6225 , 16877 , 59773 , 895905 , 200830 , 9419242 , 978164 , 43362394 , 49433344 , 89146021 , 612551450 , 6267276289 , 8632760527
n×2
4277578046
n×3
6416367069
n×4
8555156092
n×5
10693945115
n÷2
1069394511.5
n÷3
712929674.33333
n÷3
534697255.75
n÷5
427757804.6
n2
4574418484905294529
n3
9.7837160421237E+27
n4
2.0925304475043E+37
n5
4.4754811514155E+46
2 √n
46247.043397389
3 √n
1288.4156225191
4 √n
215.05125760476
5 √n
73.457067928341
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
-2138789022
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 2138789023 can be divided by 8 positive divisors.
The sum of these divisors (counting 2138789023) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111011110110101010010011111
3
Ternary
12112001111201222021
4
Quaternary
1333132311102133
5
Quinary
13340012222043
6
Senary
552121401011
8
Octal
17736652237
10
Decimal
2138789023
12
Duodecimal
4b8339167
16
Hexadecimal
7f7b549f
20
Vigesimal
1d878cb3
36
Base36
zddo67
md5
40d48bcc5db8c26d37253363993cf680
sha1
67bb4f076c4462923457908fd72a692b55bb37a5
sha256
6ebc7e6cffcc2329c74d95f2b3787b7979e1cbd30d97b9b4cdb17c9beda45977
sha512
4a1cfed326349ae66872e78d4a36106027639bf4cff60571e8efb2a5f1f376987cffa7e541383061e3a6e08c677656d987452e2f58e9dc21379eae517862f7c7
ripemd-160
3a303d34a49577adeb80df44d9e13d98fd363872
Diameter
4277578046
Circumference
13438407764.471
Area
1.4370959506624E+19
Volume
4.0981933923659E+28
Surface area
5.7483838026495E+19
Circumference
13438407764.471
Perimeter
8555156092
Area
4574418484905294529
Diagonal
3024704443.3813
Surface area
2.7446510909432E+19
Volume
9.7837160421237E+27
Space diagonal
3704491254.5066
Perimeter
6416367069
Area
1.9807813077346E+18
Altitude
1852245627.2533
Surface area
1.9807813077346E+18
Volume
1.1530219930982E+27
Height
1008234814.4604