124713985 is an odd 9-digits composite number following 124713984
and preceding 124713986 . In scientific notation, it is written as 1.24713985 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 88300800 positive integers (up to 124713985) that are relatively prime to 124713985.
124713985 has 16 divisors, whose sum is 130394880
The reverse of 124713985 is 589317421
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-four million seven hundred thirteen thousand nine hundred eighty-five
Scientific notation
1.24713985 × 10^8
Engineering notation
1.24713985 × 10^6
Prime Factorization
55 × 293 × 71 × 109
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
124713985
Product of the distinct prime numbers
The prime factorization of 124713985 is 55 × 293 × 71 × 109.
Since it has a total of 4 prime factors.
1 , 1 , 66 , 23 , 698 , 887 , 4177 , 6675 , 9417 , 98277 , 226905 , 410933 , 117507 , 9553153 , 84690742 , 63162435 , 454320433 , 699091939 , 2508542179 , 7868659600
n×2
249427970
n×3
374141955
n×4
498855940
n×5
623569925
n÷2
62356992.5
n÷3
41571328.333333
n÷3
31178496.25
n÷5
24942797
n2
15553578054580225
n3
1.9397487001952E+24
n4
2.4191379029992E+32
n5
3.0170032814757E+40
2 √n
11167.54158264
3 √n
499.61835543564
4 √n
105.67658956761
5 √n
41.608593094363
1 , 55 , 71 , 109 , 293 , 3905 , 5995 , 7739 , 16115 , 20803 , 31937 , 425645 , 1144165 , 1756535 , 2267527 , 124713985
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-124713984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 124713985 can be divided by 16 positive divisors.
The sum of these divisors (counting 124713985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011101111110000000001
3
Ternary
22200200010102111
4
Quaternary
13123233300001
5
Quinary
223411321420
6
Senary
20213015321
8
Octal
733576001
10
Decimal
124713985
12
Duodecimal
35924541
16
Hexadecimal
76efc01
20
Vigesimal
1ij94j5
36
Base36
2291xd
md5
4be6dea75acfde3450952126a772a743
sha1
fd370accb857e89d165125433da7116a0e4e0353
sha256
66813ff8c6498bc73ed7f77ce89c56185476b4c8a2ec6948d13132e9807c8756
sha512
a335c9b9de33c7a0ffd193dae906dd1c5ac9dee32b403cf227a0e4eecd50d44c5985104ef1b4e3262e73cc6e636bf2fca05a8abb43d5a57b37ecc7909c7b7e18
ripemd-160
929a80eb0bcd61e6f20f535a533fdbaae5dc1bc0
Diameter
249427970
Circumference
783601078.15182
Area
4.8863006553305E+16
Volume
8.125200355125E+24
Surface area
1.9545202621322E+17
Circumference
783601078.15182
Perimeter
498855940
Area
15553578054580225
Diagonal
176372209.00459
Surface area
93321468327481350
Volume
1.9397487001952E+24
Space diagonal
216010958.43438
Perimeter
374141955
Area
6.7348968575053E+15
Altitude
108005479.21719
Surface area
6.7348968575053E+15
Volume
2.2860157661764E+23
Height
58790736.334865