23148979 is an odd 8-digits composite number following 23148978
and preceding 23148980 . In scientific notation, it is written as 2.3148979 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 19820160 positive integers (up to 23148979) that are relatively prime to 23148979.
23148979 has 8 divisors, whose sum is 26485088
The reverse of 23148979 is 97984132
Previous prime number is 1861
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
twenty-three million one hundred forty-eight thousand nine hundred seventy-nine
Scientific notation
2.3148979 × 10^7
Engineering notation
2.3148979 × 10^6
Prime Factorization
7 × 1861 × 1777
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23148979
Product of the distinct prime numbers
The prime factorization of 23148979 is 7 × 1861 × 1777.
Since it has a total of 3 prime factors.
1 , 4 , 46 , 75 , 808 , 557 , 9948 , 3293 , 48795 , 10421 , 871497 , 235191 , 6670890 , 1991340 , 86455943 , 56554705 , 623216811 , 383268397 , 386310812 , 6681512897
n×2
46297958
n×3
69446937
n×4
92595916
n×5
115744895
n÷2
11574489.5
n÷3
7716326.3333333
n÷3
5787244.75
n÷5
4629795.8
n2
535875228742441
n3
1.2404964416779E+22
n4
2.8716226077976E+29
n5
6.6475131443833E+36
2 √n
4811.3385871294
3 √n
284.99940084002
4 √n
69.363813239537
5 √n
29.71025423835
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
-23148978
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 23148979 can be divided by 8 positive divisors.
The sum of these divisors (counting 23148979) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000010011100110110011
3
Ternary
1121120002102121
4
Quaternary
1120103212303
5
Quinary
21411231404
6
Senary
2144055111
8
Octal
130234663
10
Decimal
23148979
12
Duodecimal
7904497
16
Hexadecimal
16139b3
20
Vigesimal
74dc8j
36
Base36
ds5v7
md5
912b6c869f359c3864f88e0405357a2d
sha1
f5561759fdc1e5eef560cc09266a2323118f21ce
sha256
7e2b18dcdf3954a56738c1ffdd12cf515b7f42f64650ffd22c11eb6c87976e98
sha512
a992ae182777c8dc6e9c2d1d38b52d71e7790fe1f3389903034cdfcc49e00d24606604469e0eb75f182e28730177046dd1632d6c3fd7f02b4c738ca2bf7bddda
ripemd-160
e921fcfe644e4559b70ee904650988beabc684c1
Diameter
46297958
Circumference
145449324.72901
Area
1.683501681858E+15
Volume
5.1961793439727E+22
Surface area
6.734006727432E+15
Circumference
145449324.72901
Perimeter
92595916
Area
535875228742441
Diagonal
32737600.05689
Surface area
3215251372454646
Volume
1.2404964416779E+22
Space diagonal
40095207.771345
Perimeter
69446937
Area
2.3204078067488E+14
Altitude
20047603.885672
Surface area
2.3204078067488E+14
Volume
1.4619390765804E+21
Height
10912533.352297