123934128 is an even 9-digits composite number following 123934127
and preceding 123934129 . In scientific notation, it is written as 1.23934128 × 10^8.
The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors.
There are 41311360 positive integers (up to 123934128) that are relatively prime to 123934128.
123934128 has 20 divisors, whose sum is 320163288
The reverse of 123934128 is 821439321
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-three million nine hundred thirty-four thousand one hundred twenty-eight
Scientific notation
1.23934128 × 10^8
Engineering notation
1.23934128 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 2581961
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
15491766
Product of the distinct prime numbers
The prime factorization of 123934128 is 2 × 2 × 2 × 2 × 3 × 2581961.
Since it has a total of 6 prime factors.
4 , 10 , 36 , 87 , 71 , 615 , 5102 , 8313 , 88553 , 2661 , 976542 , 916102 , 2938073 , 6756808 , 27528675 , 82100307 , 429052366 , 473618419 , 344860380 , 4471645748
n×2
247868256
n×3
371802384
n×4
495736512
n×5
619670640
n÷2
61967064
n÷3
41311376
n÷3
30983532
n÷5
24786825.6
n2
15359668083120384
n3
1.903587070251E+24
n4
2.3591940362363E+32
n5
2.9238465566374E+40
2 √n
11132.570592635
3 √n
498.57477868171
4 √n
105.51099749616
5 √n
41.556425374139
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 2581961 , 5163922 , 7745883 , 10327844 , 15491766 , 20655688 , 30983532 , 41311376 , 61967064 , 123934128
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123934127
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123934128 can be divided by 20 positive divisors.
The sum of these divisors (counting 123934128) is 1, the average is 0.05.
Base
System
Value
2
Binary
111011000110001010110110000
3
Ternary
22122012111122220
4
Quaternary
13120301112300
5
Quinary
223211343003
6
Senary
20144201040
8
Octal
730612660
10
Decimal
123934128
12
Duodecimal
35609180
16
Hexadecimal
76315b0
20
Vigesimal
1iebf68
36
Base36
21sc6o
md5
5cc37153641441a477cde99bdd12ac90
sha1
b3ebb694803ad8914556309d03f2306693ae5c5a
sha256
a30480926bca7cf333c869f6ac7100edba9ef42da245d6e9ba8da88488a1bb15
sha512
e3236ba9cadbc85c69febdb0567be44e65451d1b6045802125ec6e0d8c9b4ffc3b1e2ad643db957a70988e07c88ced0c6d5bc3b3e92b9bf76812500d9caf5321
ripemd-160
cd65ec3dadd639be2d9731a2986bc440f54f0d2f
Diameter
247868256
Circumference
778701092.10771
Area
4.8253820411509E+16
Volume
7.9737268738252E+24
Surface area
1.9301528164603E+17
Circumference
778701092.10771
Perimeter
495736512
Area
15359668083120384
Diagonal
175269324.65848
Surface area
92158008498722304
Volume
1.903587070251E+24
Space diagonal
214660206.48774
Perimeter
371802384
Area
6.6509313768396E+15
Altitude
107330103.24387
Surface area
6.6509313768396E+15
Volume
2.2433988765891E+23
Height
58423108.219494