23893491 is an odd 8-digits composite number following 23893490
and preceding 23893492 . In scientific notation, it is written as 2.3893491 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 15821792 positive integers (up to 23893491) that are relatively prime to 23893491.
23893491 has 8 divisors, whose sum is 32072400
The reverse of 23893491 is 19439832
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
twenty-three million eight hundred ninety-three thousand four hundred ninety-one
Scientific notation
2.3893491 × 10^7
Engineering notation
2.3893491 × 10^6
Prime Factorization
3 × 149 × 53453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23893491
Product of the distinct prime numbers
The prime factorization of 23893491 is 3 × 149 × 53453.
Since it has a total of 3 prime factors.
6 , 6 , 30 , 18 , 221 , 39 , 4212 , 2397 , 30700 , 91695 , 837249 , 400174 , 4137622 , 9841076 , 44119616 , 96708652 , 287800307 , 794517619 , 8021776312 , 4659205409
n×2
47786982
n×3
71680473
n×4
95573964
n×5
119467455
n÷2
11946745.5
n÷3
7964497
n÷3
5973372.75
n÷5
4778698.2
n2
570898912167081
n3
1.3640768019774E+22
n4
3.2592556791356E+29
n5
7.7874996236125E+36
2 √n
4888.0968689256
3 √n
288.02257973043
4 √n
69.914925938068
5 √n
29.898948942161
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
-23893490
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 23893491 can be divided by 8 positive divisors.
The sum of these divisors (counting 23893491) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011001001010111110011
3
Ternary
1122221220201010
4
Quaternary
1123021113303
5
Quinary
22104042431
6
Senary
2212042003
8
Octal
133112763
10
Decimal
23893491
12
Duodecimal
8003303
16
Hexadecimal
16c95f3
20
Vigesimal
796deb
36
Base36
e84c3
md5
c82c34b41475f08f43551fa540aa2aae
sha1
334f1dbd3dc2efec2908576774b499cd49f16263
sha256
7b155f6fb012a47f386835cf54e3a2670493e9c74b0f28ae47e748f3b03e81af
sha512
b0d25020e3ab90bf7a17de6f052d7dc4e5a4b42fb64cf23d04717e09d9476e482d6b72954853b721f3f75f1ec5129fe02328f40201ad234ddd74ca6d0ad91d60
ripemd-160
e21624f9523fa247fb608627fe8a5a78b49b7814
Diameter
47786982
Circumference
150127231.58843
Area
1.7935318284065E+15
Volume
5.7138315466993E+22
Surface area
7.174127313626E+15
Circumference
150127231.58843
Perimeter
95573964
Area
570898912167081
Diagonal
33790499.024639
Surface area
3425393473002486
Volume
1.3640768019774E+22
Space diagonal
41384740.38219
Perimeter
71680473
Area
2.472064804648E+14
Altitude
20692370.191095
Surface area
2.472064804648E+14
Volume
1.6075799278958E+21
Height
11263499.67488