123497284 is an even 9-digits composite number following 123497283
and preceding 123497285 . In scientific notation, it is written as 1.23497284 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 61634664 positive integers (up to 123497284) that are relatively prime to 123497284.
123497284 has 12 divisors, whose sum is 216519184
The reverse of 123497284 is 482794321
Previous prime number is 547
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-three million four hundred ninety-seven thousand two hundred eighty-four
Scientific notation
1.23497284 × 10^8
Engineering notation
1.23497284 × 10^6
Prime Factorization
2 × 2 × 547 × 56443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
61748642
Product of the distinct prime numbers
The prime factorization of 123497284 is 2 × 2 × 547 × 56443.
Since it has a total of 4 prime factors.
3 , 1 , 21 , 91 , 904 , 576 , 6908 , 7360 , 5497 , 64263 , 258958 , 820053 , 5030391 , 9194016 , 89393116 , 34804103 , 696201313 , 139397037 , 2980384932 , 5773752681
n×2
246994568
n×3
370491852
n×4
493989136
n×5
617486420
n÷2
61748642
n÷3
41165761.333333
n÷3
30874321
n÷5
24699456.8
n2
15251579155376656
n3
1.8835286024E+24
n4
2.3261066673272E+32
n5
2.872678557092E+40
2 √n
11112.933186157
3 √n
497.98829561262
4 √n
105.41789784547
5 √n
41.527088298175
1 , 2 , 4 , 547 , 1094 , 2188 , 56443 , 112886 , 225772 , 30874321 , 61748642 , 123497284
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
-123497283
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 123497284 can be divided by 12 positive divisors.
The sum of these divisors (counting 123497284) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111000110101101000100
3
Ternary
22121101022102111
4
Quaternary
13113012231010
5
Quinary
223103403114
6
Senary
20130550404
8
Octal
727065504
10
Decimal
123497284
12
Duodecimal
35438404
16
Hexadecimal
75c6b44
20
Vigesimal
1ibh344
36
Base36
21iz44
md5
53a91c3daf91f1ac6c6df0eb1d809a2b
sha1
018cfd878c3681a6b01bde4a5128a248028f4885
sha256
9611168b1e481e10b51163976774e562b060793bff1c90b936b334897ef9c887
sha512
68bdeb64ea5bf24b970b46425539b7d06a2da1be196fa19253221ff9fccaccb5dab710ce945b3b8417fb46989c2d9f212a99321f765939dd0ac9330de5542822
ripemd-160
9d42b7a1ad513123679bc744373574892852bf2f
Diameter
246994568
Circumference
775956320.30538
Area
4.7914249030175E+16
Volume
7.8897061601682E+24
Surface area
1.916569961207E+17
Circumference
775956320.30538
Perimeter
493989136
Area
15251579155376656
Diagonal
174651533.94904
Surface area
91509474932259936
Volume
1.8835286024E+24
Space diagonal
213903570.48476
Perimeter
370491852
Area
6.6041274981927E+15
Altitude
106951785.24238
Surface area
6.6041274981927E+15
Volume
2.2197597455265E+23
Height
58217177.983014