124072005 is an odd 9-digits composite number following 124072004
and preceding 124072006 . In scientific notation, it is written as 1.24072005 × 10^8.
The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors.
There are 61107200 positive integers (up to 124072005) that are relatively prime to 124072005.
124072005 has 16 divisors, whose sum is 142871040
The reverse of 124072005 is 500270421
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 21
Digital Root 3
Name
one hundred twenty-four million seventy-two thousand five
Scientific notation
1.24072005 × 10^8
Engineering notation
1.24072005 × 10^6
Prime Factorization
15 × 23 × 29 × 12401
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
124072005
Product of the distinct prime numbers
The prime factorization of 124072005 is 15 × 23 × 29 × 12401.
Since it has a total of 4 prime factors.
9 , 2 , 31 , 65 , 240 , 175 , 7823 , 5238 , 47363 , 59492 , 756780 , 245847 , 2950552 , 3680769 , 36458303 , 23735116 , 312992375 , 263794069 , 4276637493 , 7325945049
n×2
248144010
n×3
372216015
n×4
496288020
n×5
620360025
n÷2
62036002.5
n÷3
41357335
n÷3
31018001.25
n÷5
24814401
n2
15393862424720025
n3
1.9099473757292E+24
n4
2.3697100035121E+32
n5
2.940146714043E+40
2 √n
11138.761376383
3 √n
498.75959868713
4 √n
105.54033056791
5 √n
41.565667585858
1 , 15 , 23 , 29 , 345 , 435 , 667 , 10005 , 12401 , 186015 , 285223 , 359629 , 4278345 , 5394435 , 8271467 , 124072005
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
-124072004
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 124072005 can be divided by 16 positive divisors.
The sum of these divisors (counting 124072005) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011001010011000001000101
3
Ternary
22122110111210110
4
Quaternary
13121103001011
5
Quinary
223230301010
6
Senary
20151143233
8
Octal
731230105
10
Decimal
124072005
12
Duodecimal
35674b19
16
Hexadecimal
7653045
20
Vigesimal
1if9005
36
Base36
21vakl
md5
362504915412b5c0afa23112ff66d55e
sha1
c0e4f14c292ed91e306e9ff79f38e07c3db7d52f
sha256
e0078d7657a695a8583a06ce711f32d1f88b18ad7c16685604d035c5a101bda5
sha512
45c0314d22d5d0639f47160d44a40a8358175cc22c46b4a41ccc80c3c2c546dbdf41a01dc797dfd13da78c6cf7869b780da702107e19a327c7e7a0d6b7a2ce84
ripemd-160
0b984df850c5cbbfc5f037f853c85f5a3dc850d6
Diameter
248144010
Circumference
779567398.84831
Area
4.8361245103872E+16
Volume
8.0003688591118E+24
Surface area
1.9344498041549E+17
Circumference
779567398.84831
Perimeter
496288020
Area
15393862424720025
Diagonal
175464312.18182
Surface area
92363174548320150
Volume
1.9099473757292E+24
Space diagonal
214899016.45694
Perimeter
372216015
Area
6.6657379610851E+15
Altitude
107449508.22847
Surface area
6.6657379610851E+15
Volume
2.2508945684793E+23
Height
58488104.060607