123497285 is an odd 9-digits composite number following 123497284
and preceding 123497286 . In scientific notation, it is written as 1.23497285 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 98571024 positive integers (up to 123497285) that are relatively prime to 123497285.
123497285 has 8 divisors, whose sum is 148536960
The reverse of 123497285 is 582794321
Previous prime number is 439
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-three million four hundred ninety-seven thousand two hundred eighty-five
Scientific notation
1.23497285 × 10^8
Engineering notation
1.23497285 × 10^6
Prime Factorization
5 × 439 × 56263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
123497285
Product of the distinct prime numbers
The prime factorization of 123497285 is 5 × 439 × 56263.
Since it has a total of 3 prime factors.
2 , 2 , 7 , 20 , 648 , 612 , 101 , 9954 , 22995 , 2671 , 297962 , 6533 , 2733150 , 8637332 , 69479959 , 26274734 , 572278625 , 592308857 , 5140451332 , 9262902135
n×2
246994570
n×3
370491855
n×4
493989140
n×5
617486425
n÷2
61748642.5
n÷3
41165761.666667
n÷3
30874321.25
n÷5
24699457
n2
15251579402371225
n3
1.8835286481548E+24
n4
2.3261067426683E+32
n5
2.8726786733973E+40
2 √n
11112.93323115
3 √n
497.98829695674
4 √n
105.41789805887
5 √n
41.527088365427
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
-123497284
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 123497285 can be divided by 8 positive divisors.
The sum of these divisors (counting 123497285) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111000110101101000101
3
Ternary
22121101022102112
4
Quaternary
13113012231011
5
Quinary
223103403120
6
Senary
20130550405
8
Octal
727065505
10
Decimal
123497285
12
Duodecimal
35438405
16
Hexadecimal
75c6b45
20
Vigesimal
1ibh345
36
Base36
21iz45
md5
feef66ecae4cbc03b07e7b3abadd1df1
sha1
e3c244135d9e928b4db9bd73bd0dd1f12630f46c
sha256
c159d7c789c3921a4560f7fb760ea2e3a20eaa1da01134a22468b67942475b9e
sha512
897490dcede0f2172b0623585bb12caff05b9b8e973b844eb32004c1e762785dc0c1085a97667f051712de2e7e8719a8cef088ab98a2538234f8be3c13ecd86b
ripemd-160
7f8eee9936afb8b75e330490890e0c336fb3a7dc
Diameter
246994570
Circumference
775956326.58857
Area
4.7914249806131E+16
Volume
7.8897063518252E+24
Surface area
1.9165699922452E+17
Circumference
775956326.58857
Perimeter
493989140
Area
15251579402371225
Diagonal
174651535.36326
Surface area
91509476414227350
Volume
1.8835286481548E+24
Space diagonal
213903572.21681
Perimeter
370491855
Area
6.6041276051445E+15
Altitude
106951786.10841
Surface area
6.6041276051445E+15
Volume
2.2197597994489E+23
Height
58217178.454418