23149748 is an even 8-digits composite number following 23149747
and preceding 23149749 . In scientific notation, it is written as 2.3149748 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 11292480 positive integers (up to 23149748) that are relatively prime to 23149748.
23149748 has 12 divisors, whose sum is 41500452
The reverse of 23149748 is 84794132
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-three million one hundred forty-nine thousand seven hundred forty-eight
Scientific notation
2.3149748 × 10^7
Engineering notation
2.3149748 × 10^6
Prime Factorization
2 × 2 × 41 × 141157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
11574874
Product of the distinct prime numbers
The prime factorization of 23149748 is 2 × 2 × 41 × 141157.
Since it has a total of 4 prime factors.
6 , 5 , 65 , 20 , 866 , 990 , 211 , 2453 , 71027 , 55287 , 152344 , 96634 , 3890555 , 9610489 , 52818633 , 73453532 , 833494034 , 68602915 , 3685143940 , 6880062849
n×2
46299496
n×3
69449244
n×4
92598992
n×5
115748740
n÷2
11574874
n÷3
7716582.6666667
n÷3
5787437
n÷5
4629949.6
n2
535910832463504
n3
1.2406200722E+22
n4
2.8720042035173E+29
n5
6.6486173566365E+36
2 √n
4811.4185018558
3 √n
285.00255666117
4 √n
69.364389292026
5 √n
29.710451628325
1 , 2 , 4 , 41 , 82 , 164 , 141157 , 282314 , 564628 , 5787437 , 11574874 , 23149748
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-23149747
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 23149748 can be divided by 12 positive divisors.
The sum of these divisors (counting 23149748) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011000010011110010110100
3
Ternary
1121120010111002
4
Quaternary
1120103302310
5
Quinary
21411242443
6
Senary
2144102432
8
Octal
130236264
10
Decimal
23149748
12
Duodecimal
7904a18
16
Hexadecimal
1613cb4
20
Vigesimal
74de78
36
Base36
ds6gk
md5
7b24a395333e0ed2ce0e1731b6f5c84c
sha1
8eeb9cf1b52331c30ccd9053e2d2039adbbaa424
sha256
f8cd8eb8173a4c1ef7504ac957333ed467c8e31844f8b487d7b59322e63ead64
sha512
2df182168c11969c816291fbc8d1d27395d53caf2a8b4f335efedb23aa8bbbb26f617fc75fa5e17c15cd31fed999ab7aa14be7fe13f1962d64917e69482c75f1
ripemd-160
9aa386dd3b90fbf93cd2547037a70cd3a26f687f
Diameter
46299496
Circumference
145454156.49851
Area
1.6836135342465E+15
Volume
5.1966972062929E+22
Surface area
6.7344541369861E+15
Circumference
145454156.49851
Perimeter
92598992
Area
535910832463504
Diagonal
32738687.587119
Surface area
3215464994781024
Volume
1.2406200722E+22
Space diagonal
40096539.718416
Perimeter
69449244
Area
2.3205619753833E+14
Altitude
20048269.859208
Surface area
2.3205619753833E+14
Volume
1.462084776548E+21
Height
10912895.862373