23993885 is an odd 8-digits composite number following 23993884
and preceding 23993886 . In scientific notation, it is written as 2.3993885 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 18065920 positive integers (up to 23993885) that are relatively prime to 23993885.
23993885 has 8 divisors, whose sum is 30486456
The reverse of 23993885 is 58839932
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
twenty-three million nine hundred ninety-three thousand eight hundred eighty-five
Scientific notation
2.3993885 × 10^7
Engineering notation
2.3993885 × 10^6
Prime Factorization
5 × 17 × 282281
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23993885
Product of the distinct prime numbers
The prime factorization of 23993885 is 5 × 17 × 282281.
Since it has a total of 3 prime factors.
9 , 1 , 55 , 24 , 695 , 587 , 6532 , 9166 , 75448 , 93077 , 863937 , 269133 , 467599 , 1244476 , 89084085 , 16296991 , 380422655 , 674931934 , 6150887825 , 6397963310
n×2
47987770
n×3
71981655
n×4
95975540
n×5
119969425
n÷2
11996942.5
n÷3
7997961.6666667
n÷3
5998471.25
n÷5
4798777
n2
575706517393225
n3
1.3813435972084E+22
n4
3.3143799416904E+29
n5
7.9524851167225E+36
2 √n
4898.3553362328
3 √n
288.42541376909
4 √n
69.98825141574
5 √n
29.924032282806
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
-23993884
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 23993885 can be divided by 8 positive divisors.
The sum of these divisors (counting 23993885) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011100001111000011101
3
Ternary
1200011000102102
4
Quaternary
1123201320131
5
Quinary
22120301020
6
Senary
2214134445
8
Octal
133417035
10
Decimal
23993885
12
Duodecimal
8051425
16
Hexadecimal
16e1e1d
20
Vigesimal
79j4e5
36
Base36
ea9st
md5
2dcb74c7a57453ec4cc35901db8568b0
sha1
be2ef48ad068d926bd93c596ad52d159c926f2c8
sha256
00262d40479d311fad5ecf4af23dc9d7c677895329793209809dfd746c7f0640
sha512
32d3d58bb4c4c3d45a2614235f176a72080a949e81a10fd7f6d98e4c142034702b86ea70a7128623769f863250a94be59fc32997c8d38e07eb8540d43d1f2b7f
ripemd-160
ae63228f3fa67992e2c282644685e1c2fbaf260e
Diameter
47987770
Circumference
150758025.69416
Area
1.8086353656663E+15
Volume
5.7861585294308E+22
Surface area
7.2345414626653E+15
Circumference
150758025.69416
Perimeter
95975540
Area
575706517393225
Diagonal
33932477.58102
Surface area
3454239104359350
Volume
1.3813435972084E+22
Space diagonal
41558627.890965
Perimeter
71981655
Area
2.492882345934E+14
Altitude
20779313.945482
Surface area
2.492882345934E+14
Volume
1.6279290412244E+21
Height
11310825.86034