124221639 is an odd 9-digits composite number following 124221638
and preceding 124221640 . In scientific notation, it is written as 1.24221639 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 78455736 positive integers (up to 124221639) that are relatively prime to 124221639.
124221639 has 8 divisors, whose sum is 174346240
The reverse of 124221639 is 936122421
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-four million two hundred twenty-one thousand six hundred thirty-nine
Scientific notation
1.24221639 × 10^8
Engineering notation
1.24221639 × 10^6
Prime Factorization
3 × 19 × 2179327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124221639
Product of the distinct prime numbers
The prime factorization of 124221639 is 3 × 19 × 2179327.
Since it has a total of 3 prime factors.
8 , 5 , 92 , 74 , 576 , 674 , 2827 , 6809 , 42917 , 33011 , 299511 , 849619 , 6938727 , 9058598 , 53669938 , 32095096 , 317919573 , 781988022 , 3429412148 , 6556478261
n×2
248443278
n×3
372664917
n×4
496886556
n×5
621108195
n÷2
62110819.5
n÷3
41407213
n÷3
31055409.75
n÷5
24844327.8
n2
15431015595846321
n3
1.9168660487506E+24
n4
2.3811624231925E+32
n5
2.9579189893419E+40
2 √n
11145.476167486
3 √n
498.96002373177
4 √n
105.57213726872
5 √n
41.575688603664
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
-124221638
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 124221639 can be divided by 8 positive divisors.
The sum of these divisors (counting 124221639) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001110111100011000111
3
Ternary
22122202010001110
4
Quaternary
13121313203013
5
Quinary
223300043024
6
Senary
20154300103
8
Octal
731674307
10
Decimal
124221639
12
Duodecimal
35727633
16
Hexadecimal
76778c7
20
Vigesimal
1ig7e1j
36
Base36
21yi13
md5
b862c8ef811b5afe4e2d3e9eae1c440e
sha1
6c4705842ccfbd8d3c809cecc3d6bde28a057b15
sha256
5bdc5e3436fa6776ce1a0c145a1f0679572c334295ecad4ab7019cfdae2d26e3
sha512
5d3bcb6f8db67bfade78b79cf937c3fb7493ab6f0d42ef8d957ea6d9d5156ece96c390fa5fe0816b14ca022d31c188b9de6c6a35c88f91bc9f6391b3932b1799
ripemd-160
f1e9d7d795f2203b093ee90e94619e2d1629f322
Diameter
248443278
Circumference
780507576.99857
Area
4.847796523334E+16
Volume
8.0293497288941E+24
Surface area
1.9391186093336E+17
Circumference
780507576.99857
Perimeter
496886556
Area
15431015595846321
Diagonal
175675926.61401
Surface area
92586093575077926
Volume
1.9168660487506E+24
Space diagonal
215158190.14748
Perimeter
372664917
Area
6.6818257560984E+15
Altitude
107579095.07374
Surface area
6.6818257560984E+15
Volume
2.2590483028297E+23
Height
58558642.204672