123513382 is an even 9-digits composite number following 123513381
and preceding 123513383 . In scientific notation, it is written as 1.23513382 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 61756690 positive integers (up to 123513382) that are relatively prime to 123513382.
123513382 has 4 divisors, whose sum is 185270076
The reverse of 123513382 is 283315321
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-three million five hundred thirteen thousand three hundred eighty-two
Scientific notation
1.23513382 × 10^8
Engineering notation
1.23513382 × 10^6
Prime Factorization
2 × 61756691
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
123513382
Product of the distinct prime numbers
The prime factorization of 123513382 is 2 × 61756691.
Since it has a total of 2 prime factors.
2 , 2 , 92 , 79 , 328 , 230 , 4724 , 5055 , 61199 , 46462 , 32185 , 471152 , 5010435 , 9902396 , 74627360 , 37449157 , 756704747 , 620697241 , 490770055 , 8781776689
n×2
247026764
n×3
370540146
n×4
494053528
n×5
617566910
n÷2
61756691
n÷3
41171127.333333
n÷3
30878345.5
n÷5
24702676.4
n2
15255555533077924
n3
1.8842652581793E+24
n4
2.3273197462282E+32
n5
2.8745513285203E+40
2 √n
11113.657453782
3 √n
498.00993243739
4 √n
105.42133301084
5 √n
41.5281708616
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123513381
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123513382 can be divided by 4 positive divisors.
The sum of these divisors (counting 123513382) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111001010101000100110
3
Ternary
22121102010111201
4
Quaternary
13113022220212
5
Quinary
223104412012
6
Senary
20131153114
8
Octal
727125046
10
Decimal
123513382
12
Duodecimal
3544579a
16
Hexadecimal
75caa26
20
Vigesimal
1ibj392
36
Base36
21jbja
md5
6aa01d5155d22c555bdcc3cf40258c70
sha1
d3611d9aacc76c071fe79349bd95386491db6835
sha256
eed0e31f941cff6ab9fd0ac5639a1f94403a72ca517e9b0935f93ab2a7c451c0
sha512
8f4fe43c8b21fb028a046dd43bf343acc4417191c35c5f69fd7368bb59530d9778244843fc4a51118b0f6df25979bec1a0175d0025f8e576c587ca2376cda23a
ripemd-160
f43c8ed6fd3a7e9998e8703ce3280f4e8ab16ebb
Diameter
247026764
Circumference
776057467.02246
Area
4.7926741189149E+16
Volume
7.8927918566806E+24
Surface area
1.9170696475659E+17
Circumference
776057467.02246
Perimeter
494053528
Area
15255555533077924
Diagonal
174674299.95897
Surface area
91533333198467544
Volume
1.8842652581793E+24
Space diagonal
213931453.03866
Perimeter
370540146
Area
6.6058493202449E+15
Altitude
106965726.51933
Surface area
6.6058493202449E+15
Volume
2.220627902688E+23
Height
58224766.65299