124744986 is an even 9-digits composite number following 124744985
and preceding 124744987 . In scientific notation, it is written as 1.24744986 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 41581656 positive integers (up to 124744986) that are relatively prime to 124744986.
124744986 has 8 divisors, whose sum is 207908340
The reverse of 124744986 is 689447421
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-four million seven hundred forty-four thousand nine hundred eighty-six
Scientific notation
1.24744986 × 10^8
Engineering notation
1.24744986 × 10^6
Prime Factorization
2 × 9 × 6930277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124744986
Product of the distinct prime numbers
The prime factorization of 124744986 is 2 × 9 × 6930277.
Since it has a total of 3 prime factors.
1 , 9 , 14 , 80 , 374 , 404 , 4667 , 231 , 96571 , 92566 , 610947 , 876061 , 1297317 , 1848700 , 1887434 , 7254677 , 99680015 , 824757786 , 1408852077 , 6248513348
n×2
249489972
n×3
374234958
n×4
498979944
n×5
623724930
n÷2
62372493
n÷3
41581662
n÷3
31186246.5
n÷5
24948997.2
n2
15561311532140196
n3
1.9411955892185E+24
n4
2.4215441660032E+32
n5
3.0207549308645E+40
2 √n
11168.929492122
3 √n
499.65974984552
4 √n
105.68315614194
5 √n
41.610661474677
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
-124744985
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 124744986 can be divided by 8 positive divisors.
The sum of these divisors (counting 124744986) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011110111010100011010
3
Ternary
22200201200221200
4
Quaternary
13123313110122
5
Quinary
223413314421
6
Senary
20213415030
8
Octal
733672432
10
Decimal
124744986
12
Duodecimal
3593a476
16
Hexadecimal
76f751a
20
Vigesimal
1ijd296
36
Base36
229pui
md5
f9fc3846265995c7c4685f0cc44d71dd
sha1
177defee24577a6ccda77bca87b36766ba3335e6
sha256
cd83ea45f07e5ca320b50af813b5cb1a8ae00f9d73c551ea427623f217723c0e
sha512
82c3673fee4a9d5927ea784c9da4c8725b100ecf16036c94eff4e2eb7a2dfb8c45d528c595913158844c588388a08247ccb2679072d9f7c95c32e481525f91c3
ripemd-160
87c96294d98fec15b19bc5cfc32a1541fe336e38
Diameter
249489972
Circumference
783795863.17952
Area
4.8887301989594E+16
Volume
8.1312610696929E+24
Surface area
1.9554920795838E+17
Circumference
783795863.17952
Perimeter
498979944
Area
15561311532140196
Diagonal
176416051.03924
Surface area
93367869192841176
Volume
1.9411955892185E+24
Space diagonal
216064653.74147
Perimeter
374234958
Area
6.7382455515186E+15
Altitude
108032326.87073
Surface area
6.7382455515186E+15
Volume
2.287720941243E+23
Height
58805350.346414