123472685 is an odd 9-digits composite number following 123472684
and preceding 123472686 . In scientific notation, it is written as 1.23472685 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 84666960 positive integers (up to 123472685) that are relatively prime to 123472685.
123472685 has 8 divisors, whose sum is 169334016
The reverse of 123472685 is 586274321
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-three million four hundred seventy-two thousand six hundred eighty-five
Scientific notation
1.23472685 × 10^8
Engineering notation
1.23472685 × 10^6
Prime Factorization
5 × 7 × 3527791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
123472685
Product of the distinct prime numbers
The prime factorization of 123472685 is 5 × 7 × 3527791.
Since it has a total of 3 prime factors.
6 , 3 , 16 , 78 , 112 , 212 , 4424 , 6067 , 64186 , 43924 , 51085 , 911028 , 9182727 , 1504926 , 81039714 , 28655791 , 18238362 , 720075512 , 8844838214 , 4396557938
n×2
246945370
n×3
370418055
n×4
493890740
n×5
617363425
n÷2
61736342.5
n÷3
41157561.666667
n÷3
30868171.25
n÷5
24694537
n2
15245503941109225
n3
1.8824033057868E+24
n4
2.3242539041838E+32
n5
2.869818701713E+40
2 √n
11111.826357535
3 √n
497.9552292241
4 √n
105.41264799603
5 √n
41.525433838722
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
-123472684
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 123472685 can be divided by 8 positive divisors.
The sum of these divisors (counting 123472685) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111000000101100101101
3
Ternary
22121100001200102
4
Quaternary
13113000230231
5
Quinary
223102111220
6
Senary
20130240445
8
Octal
727005455
10
Decimal
123472685
12
Duodecimal
35426125
16
Hexadecimal
75c0b2d
20
Vigesimal
1ibe1e5
36
Base36
21ig4t
md5
6faf61dacc437860063241149de0d8ca
sha1
87fb7e40afbfe349abf661076500c805d8af0119
sha256
c98b4373aa2ed8a1b93310662d58181725c094ef65f976dac36105c3627922e0
sha512
9fe4c02371c1af698480c93e073b290cd3a89841f4e4b4518e0a763f9c88f4ef72d41300ed0ad8340ac78874fb24520d00abf5e92cde9560b59dcd92b2a3e8bf
ripemd-160
149c72ceac1bd6befe2ce5c90b5405587e4fb18b
Diameter
246945370
Circumference
775801760.23001
Area
4.7895163181663E+16
Volume
7.8849925287374E+24
Surface area
1.9158065272665E+17
Circumference
775801760.23001
Perimeter
493890740
Area
15245503941109225
Diagonal
174616745.70962
Surface area
91473023646655350
Volume
1.8824033057868E+24
Space diagonal
213860963.76695
Perimeter
370418055
Area
6.6014968532482E+15
Altitude
106930481.88347
Surface area
6.6014968532482E+15
Volume
2.2184335707497E+23
Height
58205581.903207