149750228 is an even 9-digits composite number following 149750227
and preceding 149750229 . In scientific notation, it is written as 1.49750228 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 73462272 positive integers (up to 149750228) that are relatively prime to 149750228.
149750228 has 12 divisors, whose sum is 267007860
The reverse of 149750228 is 822057941
Previous prime number is 53
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-nine million seven hundred fifty thousand two hundred twenty-eight
Scientific notation
1.49750228 × 10^8
Engineering notation
1.49750228 × 10^6
Prime Factorization
2 × 2 × 53 × 706369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74875114
Product of the distinct prime numbers
The prime factorization of 149750228 is 2 × 2 × 53 × 706369.
Since it has a total of 4 prime factors.
4 , 7 , 81 , 15 , 720 , 156 , 1446 , 3865 , 51419 , 54757 , 701623 , 711837 , 2600053 , 9532034 , 42195434 , 49456166 , 174605877 , 977163144 , 4689667406 , 6812744740
n×2
299500456
n×3
449250684
n×4
599000912
n×5
748751140
n÷2
74875114
n÷3
49916742.666667
n÷3
37437557
n÷5
29950045.6
n2
22425130786051984
n3
3.3581684481411E+24
n4
5.0288649077154E+32
n5
7.5307366651157E+40
2 √n
12237.247566344
3 √n
531.03420701912
4 √n
110.62209348202
5 √n
43.159211176607
1 , 2 , 4 , 53 , 106 , 212 , 706369 , 1412738 , 2825476 , 37437557 , 74875114 , 149750228
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
-149750227
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 149750228 can be divided by 12 positive divisors.
The sum of these divisors (counting 149750228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011010000000111010100
3
Ternary
101102210002200202
4
Quaternary
20323100013110
5
Quinary
301314001403
6
Senary
22505400032
8
Octal
1073200724
10
Decimal
149750228
12
Duodecimal
42199018
16
Hexadecimal
8ed01d4
20
Vigesimal
26fifb8
36
Base36
2h5o0k
md5
7b115ab3b02b18c44da988ce5936e52f
sha1
cf9a09cdc18f064e8f272b089bdcd73622157027
sha256
37178fde0a7b99b6eaf5b94714f6ca316d76664cf76dea48725010418b11fecf
sha512
dc066bf80d0bb3f2cd90615943a3c55a038e7da8cedd66119b1462ab6adc9f5dc3de278703400fe7309bcd90d8e0bff45a344b362c32eb24eb3ce3365f6d6603
ripemd-160
474e841f1772e09c0c88b51ebce59df4cb3563a9
Diameter
299500456
Circumference
940908432.31639
Area
7.0450626133251E+16
Volume
1.4066663101596E+25
Surface area
2.81802504533E+17
Circumference
940908432.31639
Perimeter
599000912
Area
22425130786051984
Diagonal
211778803.40606
Surface area
134550784716311904
Volume
3.3581684481411E+24
Space diagonal
259375003.34102
Perimeter
449250684
Area
9.7103664719548E+15
Altitude
129687501.67051
Surface area
9.7103664719548E+15
Volume
3.9576394700788E+23
Height
70592934.468688