23921385 is an odd 8-digits composite number following 23921384
and preceding 23921386 . In scientific notation, it is written as 2.3921385 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 12690432 positive integers (up to 23921385) that are relatively prime to 23921385.
23921385 has 8 divisors, whose sum is 25651456
The reverse of 23921385 is 58312932
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty-three million nine hundred twenty-one thousand three hundred eighty-five
Scientific notation
2.3921385 × 10^7
Engineering notation
2.3921385 × 10^6
Prime Factorization
15 × 193 × 8263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23921385
Product of the distinct prime numbers
The prime factorization of 23921385 is 15 × 193 × 8263.
Since it has a total of 3 prime factors.
4 , 6 , 24 , 65 , 892 , 495 , 2408 , 2558 , 80270 , 84277 , 594691 , 775118 , 7776362 , 1297644 , 38252553 , 48740651 , 668482871 , 301228701 , 9695231339 , 4157755869
n×2
47842770
n×3
71764155
n×4
95685540
n×5
119606925
n÷2
11960692.5
n÷3
7973795
n÷3
5980346.25
n÷5
4784277
n2
572232660318225
n3
1.3688597777046E+22
n4
3.2745021753487E+29
n5
7.8330627219855E+36
2 √n
4890.9492943599
3 √n
288.134618297
4 √n
69.935322222465
5 √n
29.905926675961
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
-23921384
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 23921385 can be divided by 8 positive divisors.
The sum of these divisors (counting 23921385) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011010000001011101001
3
Ternary
1200000022222020
4
Quaternary
1123100023221
5
Quinary
22110441020
6
Senary
2212415053
8
Octal
133201351
10
Decimal
23921385
12
Duodecimal
8017489
16
Hexadecimal
16d02e9
20
Vigesimal
79a395
36
Base36
e8pux
md5
a29c1de657d908a8c72db3db5925e3e9
sha1
64385b5e242eda5ed4f353a68acc61624670759d
sha256
b0ef709b61171c9610fafb36dbbde5d059b4a0b947837cc1af0d99bf0263475f
sha512
2953154f3998a7c123175ae859ed286ec1e5e78b3ddf475c1df8d4dbcea08c0c60c64452540a9c78f972403b6862432833fcb701146699457dd807a2f4052083
ripemd-160
b3b641f13a86693ad8bee57622ba2eca86e5c3af
Diameter
47842770
Circumference
150302494.75939
Area
1.7977219217999E+15
Volume
5.7338664285753E+22
Surface area
7.1908876871995E+15
Circumference
150302494.75939
Perimeter
95685540
Area
572232660318225
Diagonal
33829947.097748
Surface area
3433395961909350
Volume
1.3688597777046E+22
Space diagonal
41433054.207416
Perimeter
71764155
Area
2.4778401035537E+14
Altitude
20716527.103708
Surface area
2.4778401035537E+14
Volume
1.6132167188474E+21
Height
11276649.032583