149728575 is an odd 9-digits composite number following 149728574
and preceding 149728576 . In scientific notation, it is written as 1.49728575 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 79855200 positive integers (up to 149728575) that are relatively prime to 149728575.
149728575 has 8 divisors, whose sum is 207623728
The reverse of 149728575 is 575827941
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-nine million seven hundred twenty-eight thousand five hundred seventy-five
Scientific notation
1.49728575 × 10^8
Engineering notation
1.49728575 × 10^6
Prime Factorization
3 × 25 × 1996381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149728575
Product of the distinct prime numbers
The prime factorization of 149728575 is 3 × 25 × 1996381.
Since it has a total of 3 prime factors.
6 , 7 , 8 , 25 , 607 , 989 , 7648 , 4347 , 2657 , 31323 , 560178 , 599397 , 4108104 , 9431533 , 3129585 , 94199088 , 380362578 , 184902283 , 5664463611 , 3646619163
n×2
299457150
n×3
449185725
n×4
598914300
n×5
748642875
n÷2
74864287.5
n÷3
49909525
n÷3
37432143.75
n÷5
29945715
n2
22418646171530625
n3
3.3567119446925E+24
n4
5.0259569616428E+32
n5
7.5252937387811E+40
2 √n
12236.362817439
3 √n
531.00861098034
4 √n
110.61809443956
5 √n
43.157962990921
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
-149728574
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 149728575 can be divided by 8 positive divisors.
The sum of these divisors (counting 149728575) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001010110100111111
3
Ternary
101102201222222210
4
Quaternary
20323022310333
5
Quinary
301312303300
6
Senary
22505111503
8
Octal
1073126477
10
Decimal
149728575
12
Duodecimal
42188593
16
Hexadecimal
8ecad3f
20
Vigesimal
26fg18f
36
Base36
2h57b3
md5
b1a93423aaad6b116f3729ef6c772641
sha1
d28493f93610cc1f11fe745820fef6593d82ce4e
sha256
8e2607ae13bb0d86a8d549e7d8d03904b62c9d0a61757dcd69bc2e081f52fd4c
sha512
b0fd83b28b2c259a301135af2a817f9702380b9636de31ef2b8e6421865009d7282e196effc556d02278df55f331a9cab05147ad824ecd3189650003edce4caa
ripemd-160
9248c1adb2f73ff99226367b80d6f76d25556891
Diameter
299457150
Circumference
940772382.50494
Area
7.043025411591E+16
Volume
1.4060562114217E+25
Surface area
2.8172101646364E+17
Circumference
940772382.50494
Perimeter
598914300
Area
22418646171530625
Diagonal
211748181.4398
Surface area
134511877029183750
Volume
3.3567119446925E+24
Space diagonal
259337499.24489
Perimeter
449185725
Area
9.7075585515001E+15
Altitude
129668749.62244
Surface area
9.7075585515001E+15
Volume
3.9559229643032E+23
Height
70582727.146599