149724243 is an odd 9-digits composite number following 149724242
and preceding 149724244 . In scientific notation, it is written as 1.49724243 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 99645936 positive integers (up to 149724243) that are relatively prime to 149724243.
149724243 has 12 divisors, whose sum is 216637200
The reverse of 149724243 is 342427941
Previous prime number is 599
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-nine million seven hundred twenty-four thousand two hundred forty-three
Scientific notation
1.49724243 × 10^8
Engineering notation
1.49724243 × 10^6
Prime Factorization
3 × 3 × 599 × 27773
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49908081
Product of the distinct prime numbers
The prime factorization of 149724243 is 3 × 3 × 599 × 27773.
Since it has a total of 4 prime factors.
4 , 9 , 19 , 13 , 689 , 897 , 6720 , 6180 , 26615 , 94796 , 953471 , 850825 , 7407580 , 259813 , 5540469 , 82917623 , 160651326 , 121318594 , 4654232367 , 4818380360
n×2
299448486
n×3
449172729
n×4
598896972
n×5
748621215
n÷2
74862121.5
n÷3
49908081
n÷3
37431060.75
n÷5
29944848.6
n2
22417348941923049
n3
3.3564206003963E+24
n4
5.0253753358394E+32
n5
7.5242051794942E+40
2 √n
12236.185802774
3 √n
531.0034898214
4 √n
110.61729432043
5 √n
43.157713255746
1 , 3 , 9 , 599 , 1797 , 5391 , 27773 , 83319 , 249957 , 16636027 , 49908081 , 149724243
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149724242
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149724243 can be divided by 12 positive divisors.
The sum of these divisors (counting 149724243) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001001110001010011
3
Ternary
101102201210001100
4
Quaternary
20323021301103
5
Quinary
301312133433
6
Senary
22505035443
8
Octal
1073116123
10
Decimal
149724243
12
Duodecimal
42185b83
16
Hexadecimal
8ec9c53
20
Vigesimal
26ffac3
36
Base36
2h53yr
md5
4daf0315753312423712504aec959b32
sha1
97db369c7d36a9ab3ee90430d57cea6dadcdc472
sha256
767fc704265371c43f555110212bdf87f87043a5163f4effd3ca5661604cce21
sha512
e67c73f5cfd59697152b9b0b94383805afa7e115ef743a0699efa63a6f7f1ca13af5cf7b4509ad31101f3de26899db71468a4ef2ca383d15b4378394341af51f
ripemd-160
5538dda7586818ab25d4b9c0107de38233f079be
Diameter
299448486
Circumference
940745163.74619
Area
7.0426178748904E+16
Volume
1.4059341734083E+25
Surface area
2.8170471499562E+17
Circumference
940745163.74619
Perimeter
598896972
Area
22417348941923049
Diagonal
211742055.06664
Surface area
134504093651538294
Volume
3.3564206003963E+24
Space diagonal
259329996.00079
Perimeter
449172729
Area
9.7069968346028E+15
Altitude
129664998.00039
Surface area
9.7069968346028E+15
Volume
3.9555796117574E+23
Height
70580685.022215