149728253 is an odd 9-digits composite number following 149728252
and preceding 149728254 . In scientific notation, it is written as 1.49728253 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 147187064 positive integers (up to 149728253) that are relatively prime to 149728253.
149728253 has 4 divisors, whose sum is 149774748
The reverse of 149728253 is 352827941
Previous prime number is 3481
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred forty-nine million seven hundred twenty-eight thousand two hundred fifty-three
Scientific notation
1.49728253 × 10^8
Engineering notation
1.49728253 × 10^6
Prime Factorization
3481 × 43013
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
149728253 Product of the distinct prime numbers
The prime factorization of 149728253 is 3481 × 43013.
Since it has a total of 2 prime factors.
5 , 3 , 81 , 53 , 412 , 548 , 307 , 6186 , 63108 , 99609 , 386646 , 637234 , 2762135 , 3140389 , 53664185 , 25201848 , 490660675 , 617199831 , 5045085709 , 3832488687
n×2
299456506
n×3
449184759
n×4
598913012
n×5
748641265
n÷2
74864126.5
n÷3
49909417.666667
n÷3
37432063.25
n÷5
29945650.6
n2
22418549746432009
n3
3.3566902883269E+24
n4
5.0259137273325E+32
n5
7.5252128212221E+40
2 √n12236.349659927
3 √n531.00823032511
4 √n110.61803496685
5 √n43.157944428164
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149728252 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149728253 can be divided by 4 positive divisors.
The sum of these divisors (counting 149728253) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001010101111111101
3
Ternary
101102201222112212
4
Quaternary
20323022233331
5
Quinary
301312301003
6
Senary
22505110205
8
Octal
1073125775
10
Decimal
149728253
12
Duodecimal
42188365
16
Hexadecimal
8ecabfd
20
Vigesimal
26fg0cd
36
Base36
2h5725
md5
86eedf6bd52b3c7cf58f460f91baeabd
sha1
6fa1706e214a977931ba228a9c3e728023863994
sha256
02a785d43e3fcf6ffc309b132f6783c2d5648c825497cb173eeb74a913a6b7bc
sha512
e8720b51f9ebb3aa73563ce9afbf7a3fe73dc414283301166809fa223b4e29ff5e77bdcea304ea4acfde9ee49b8d4e431e825175b83407e9df3810933e545540
ripemd-160
abb1e059d3ec594de01087d7b34384cbff477f79
Diameter
299456506
Circumference
940770359.31927
Area
7.0429951187528E+16
Volume
1.4060471400245E+25
Surface area
2.8171980475011E+17
Circumference
940770359.31927
Perimeter
598913012
Area
22418549746432009
Diagonal
211747726.06303
Surface area
134511298478592054
Volume
3.3566902883269E+24
Space diagonal
259336941.52453
Perimeter
449184759
Area
9.7075167982077E+15
Altitude
129668470.76226
Surface area
9.7075167982077E+15
Volume
3.9558974420316E+23
Height
70582575.354343