23989895 is an odd 8-digits composite number following 23989894
and preceding 23989896 . In scientific notation, it is written as 2.3989895 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 19143360 positive integers (up to 23989895) that are relatively prime to 23989895.
23989895 has 8 divisors, whose sum is 28860720
The reverse of 23989895 is 59898932
Previous prime number is 409
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
twenty-three million nine hundred eighty-nine thousand eight hundred ninety-five
Scientific notation
2.3989895 × 10^7
Engineering notation
2.3989895 × 10^6
Prime Factorization
5 × 409 × 11731
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23989895
Product of the distinct prime numbers
The prime factorization of 23989895 is 5 × 409 × 11731.
Since it has a total of 3 prime factors.
8 , 5 , 69 , 63 , 561 , 6 , 4780 , 7435 , 28787 , 96279 , 87893 , 557199 , 5297905 , 8138001 , 83428575 , 20298271 , 641392728 , 192406858 , 5364282351 , 8621833570
n×2
47979790
n×3
71969685
n×4
95959580
n×5
119949475
n÷2
11994947.5
n÷3
7996631.6666667
n÷3
5997473.75
n÷5
4797979
n2
575515062111025
n3
1.3806545910962E+22
n4
3.3121758671666E+29
n5
7.945875127486E+36
2 √n
4897.9480397407
3 √n
288.40942523427
4 √n
69.98534160623
5 √n
29.923036988951
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
-23989894
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 23989895 can be divided by 8 positive divisors.
The sum of these divisors (counting 23989895) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011100000111010000111
3
Ternary
1200010210221122
4
Quaternary
1123200322013
5
Quinary
22120134040
6
Senary
2214104155
8
Octal
133407207
10
Decimal
23989895
12
Duodecimal
804b05b
16
Hexadecimal
16e0e87
20
Vigesimal
79ieef
36
Base36
ea6pz
md5
ed0678ee1b94343670faf9d4d5494e07
sha1
2d6da7abb66ff7730bf17897b3f6c3eda3c9aa7c
sha256
1817af92baaa581e4bbfcda2948f2c25727c46340455ed94ee16fc9e842dd9ba
sha512
57ee7217ed5a991ed83653238f8713af721b61cdd5d8ab053fb2a6fed2bd35a3989310569645a69ddaef58e6d3827381ec608e9cab5b2ebdba8f5126d9fbeb2a
ripemd-160
b63d7b6876c531e74b959bfd7ce72df27d50853a
Diameter
47979790
Circumference
150732955.78478
Area
1.8080338911583E+15
Volume
5.7832724273771E+22
Surface area
7.2321355646331E+15
Circumference
150732955.78478
Perimeter
95959580
Area
575515062111025
Diagonal
33926834.868907
Surface area
3453090372666150
Volume
1.3806545910962E+22
Space diagonal
41551717.008243
Perimeter
71969685
Area
2.4920533202436E+14
Altitude
20775858.504121
Surface area
2.4920533202436E+14
Volume
1.6271170397341E+21
Height
11308944.956302