23943989 is an odd 8-digits composite number following 23943988
and preceding 23943990 . In scientific notation, it is written as 2.3943989 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 22833360 positive integers (up to 23943989) that are relatively prime to 23943989.
23943989 has 8 divisors, whose sum is 25060992
The reverse of 23943989 is 98934932
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
twenty-three million nine hundred forty-three thousand nine hundred eighty-nine
Scientific notation
2.3943989 × 10^7
Engineering notation
2.3943989 × 10^6
Prime Factorization
23 × 373 × 2791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23943989
Product of the distinct prime numbers
The prime factorization of 23943989 is 23 × 373 × 2791.
Since it has a total of 3 prime factors.
9 , 3 , 86 , 55 , 302 , 460 , 9750 , 5301 , 36630 , 8228 , 305638 , 323776 , 4467868 , 7605445 , 36033051 , 72189014 , 778575325 , 103470429 , 1418146918 , 6705366753
n×2
47887978
n×3
71831967
n×4
95775956
n×5
119719945
n÷2
11971994.5
n÷3
7981329.6666667
n÷3
5985997.25
n÷5
4788797.8
n2
573314609232121
n3
1.3727438696993E+22
n4
3.2868964115898E+29
n5
7.8701411523246E+36
2 √n
4893.2595475818
3 √n
288.22534526995
4 √n
69.95183734243
5 √n
29.911576333831
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
-23943988
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 23943989 can be divided by 8 positive divisors.
The sum of these divisors (counting 23943989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011010101101100110101
3
Ternary
1200001110222102
4
Quaternary
1123111230311
5
Quinary
22112201424
6
Senary
2213111445
8
Octal
133255465
10
Decimal
23943989
12
Duodecimal
8028585
16
Hexadecimal
16d5b35
20
Vigesimal
79cjj9
36
Base36
e97at
md5
ae1b9ae64fbe78b91111840254c815ea
sha1
be24f37f5ac0ac70ef48091f7880a5d3592d8128
sha256
a4bc5a20f97d00296fd9d0ff9d2c5233af24e6ae2a5ab8d7efea0f02a26f870c
sha512
dc6749b7d982eac87578be9bc34beac37d16a22a324bab315246137f2d7af2b1814e83f562be80d52da878329748dfdb1c89c41085b27671aeb40d759b43f73d
ripemd-160
35499831b4693b3d364967186906020477f915a2
Diameter
47887978
Circumference
150444519.88007
Area
1.8011209645593E+15
Volume
5.7501360750771E+22
Surface area
7.2044838582373E+15
Circumference
150444519.88007
Perimeter
95775956
Area
573314609232121
Diagonal
33861913.981112
Surface area
3439887655392726
Volume
1.3727438696993E+22
Space diagonal
41472205.48387
Perimeter
71831967
Area
2.4825250797788E+14
Altitude
20736102.741935
Surface area
2.4825250797788E+14
Volume
1.6177941651611E+21
Height
11287304.660371