123668460 is an even 9-digits composite number following 123668459
and preceding 123668461 . In scientific notation, it is written as 1.23668460 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 32664960 positive integers (up to 123668460) that are relatively prime to 123668460.
123668460 has 24 divisors, whose sum is 223331472
The reverse of 123668460 is 064866321
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-three million six hundred sixty-eight thousand four hundred sixty
Scientific notation
1.23668460 × 10^8
Engineering notation
1.23668460 × 10^6
Prime Factorization
2 × 2 × 45 × 107 × 6421
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
61834230 Product of the distinct prime numbers
The prime factorization of 123668460 is 2 × 2 × 45 × 107 × 6421.
Since it has a total of 5 prime factors.
4 , 5 , 8 , 78 , 705 , 944 , 5315 , 4430 , 19279 , 41980 , 959291 , 668307 , 9243107 , 9223494 , 26930344 , 67451719 , 800446810 , 254378324 , 2725663247 , 5055867884
n×2
247336920
n×3
371005380
n×4
494673840
n×5
618342300
n÷2
61834230
n÷3
41222820
n÷3
30917115
n÷5
24733692
n2
15293887998771600
n3
1.8913715762206E+24
n4
2.3390301011897E+32
n5
2.8926425050777E+40
2 √n11120.632176275
3 √n498.21827176391
4 √n105.45440804573
5 √n41.538593819251
1 , 2 , 4 , 45 , 90 , 107 , 180 , 214 , 428 , 4815 , 6421 , 9630 , 12842 , 19260 , 25684 , 288945 , 577890 , 687047 , 1155780 , 1374094 , 2748188 , 30917115 , 61834230 , 123668460
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-123668459 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123668460 can be divided by 24 positive divisors.
The sum of these divisors (counting 123668460) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010111110000011111101100
3
Ternary
22121201000020100
4
Quaternary
13113300133230
5
Quinary
223124342320
6
Senary
20134351100
8
Octal
727603754
10
Decimal
123668460
12
Duodecimal
354bb490
16
Hexadecimal
75f07ec
20
Vigesimal
1icib30
36
Base36
21mn70
md5
84f9c44535c45377e97a929c1f355528
sha1
4feb9858d7ca735ca8eb32eb7f121fd511890f16
sha256
ea04bb0ce3369e6c46a9cfe8550ceb1f77fd3507a86b42ebc46f0d04bd78aa4f
sha512
de2287fe773423ecea1f79466e4711828d0d1684918d32bc158c0705cc9901133330271fab30956698d35eb7443a07b862e35b354a4b3d181716432dc1f2d7aa
ripemd-160
201aa345ffa9fc1d6b8af1262ed229f0eb06ba83
Diameter
247336920
Circumference
777031850.83353
Area
4.8047166181766E+16
Volume
7.9225587320841E+24
Surface area
1.9218866472706E+17
Circumference
777031850.83353
Perimeter
494673840
Area
15293887998771600
Diagonal
174893613.36979
Surface area
91763327992629600
Volume
1.8913715762206E+24
Space diagonal
214200056.0138
Perimeter
371005380
Area
6.6224477647851E+15
Altitude
107100028.0069
Surface area
6.6224477647851E+15
Volume
2.2290027788151E+23
Height
58297871.123265