149726308 is an even 9-digits composite number following 149726307
and preceding 149726309 . In scientific notation, it is written as 1.49726308 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 70922952 positive integers (up to 149726308) that are relatively prime to 149726308.
149726308 has 12 divisors, whose sum is 275811760
The reverse of 149726308 is 803627941
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million seven hundred twenty-six thousand three hundred eight
Scientific notation
1.49726308 × 10^8
Engineering notation
1.49726308 × 10^6
Prime Factorization
2 × 2 × 19 × 1970083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74863154
Product of the distinct prime numbers
The prime factorization of 149726308 is 2 × 2 × 19 × 1970083.
Since it has a total of 4 prime factors.
7 , 1 , 8 , 25 , 304 , 779 , 3857 , 1323 , 11463 , 56495 , 96234 , 453328 , 8280562 , 5912115 , 55029615 , 95348747 , 20056903 , 97438664 , 2560046193 , 3176813285
n×2
299452616
n×3
449178924
n×4
598905232
n×5
748631540
n÷2
74863154
n÷3
49908769.333333
n÷3
37431577
n÷5
29945261.6
n2
22417967307310864
n3
3.3565594777884E+24
n4
5.0256525819166E+32
n5
7.5247240638104E+40
2 √n
12236.270183352
3 √n
531.00593101406
4 √n
110.61767572749
5 √n
43.157832301512
1 , 2 , 4 , 19 , 38 , 76 , 1970083 , 3940166 , 7880332 , 37431577 , 74863154 , 149726308
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
-149726307
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 149726308 can be divided by 12 positive divisors.
The sum of these divisors (counting 149726308) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001010010001100100
3
Ternary
101102201212212211
4
Quaternary
20323022101210
5
Quinary
301312220213
6
Senary
22505053204
8
Octal
1073122144
10
Decimal
149726308
12
Duodecimal
42187204
16
Hexadecimal
8eca464
20
Vigesimal
26ffff8
36
Base36
2h55k4
md5
46a375bee8f2ea8c0e466a037dbed224
sha1
6ef0d12363eb1aef9573334b4e74c049bb2debd6
sha256
110db4bc1689bab7a85d756801c9d25ced2ef3b5c9996b5a423c9b81e5bbb4e2
sha512
ee8f821efa24cd916ef29a46851466a9760ffb223afad88f0bb70e021e60bc6194191f7c50789b9cf4040da5d0387163c1a1a9390d5e02e4fa05cfd98652d59d
ripemd-160
0f55a46fa624c78280320758e509a78b6eb211c0
Diameter
299452616
Circumference
940758138.52385
Area
7.0428121401064E+16
Volume
1.4059923462343E+25
Surface area
2.8171248560426E+17
Circumference
940758138.52385
Perimeter
598905232
Area
22417967307310864
Diagonal
211744975.41765
Surface area
134507803843865184
Volume
3.3565594777884E+24
Space diagonal
259333572.68571
Perimeter
449178924
Area
9.7072645946701E+15
Altitude
129666786.34285
Surface area
9.7072645946701E+15
Volume
3.9557432803335E+23
Height
70581658.47255