149726231 is an odd 9-digits prime number following 149726230
and preceding 149726232 . In scientific notation, it is written as 1.49726231 × 10^8.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 149726230 positive integers (up to 149726231) that are relatively prime to 149726231.
149726231 has 2 divisors, whose sum is 149726232
The reverse of 149726231 is 132627941
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred forty-nine million seven hundred twenty-six thousand two hundred thirty-one
Scientific notation
1.49726231 × 10^8
Engineering notation
1.49726231 × 10^6
Prime Factorization
149726231
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
149726231 Product of the distinct prime numbers
The prime factorization of 149726231 is 149726231.
Since it has a total of 1 prime factors.
5 , 4 , 19 , 18 , 643 , 692 , 9406 , 4996 , 7339 , 17631 , 443896 , 175033 , 8718664 , 5050965 , 23940450 , 33551967 , 650149991 , 840196731 , 8231361228 , 832119597
n×2
299452462
n×3
449178693
n×4
598904924
n×5
748631155
n÷2
74863115.5
n÷3
49908743.666667
n÷3
37431557.75
n÷5
29945246.2
n2
22417944249465361
n3
3.3565542992406E+24
n4
5.0256422437214E+32
n5
7.5247047150678E+40
2 √n12236.267036968
3 √n531.00583998694
4 √n110.6176615056
5 √n43.157827862541
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
149726232 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74863116 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12236.267077831 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999866423 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149726231 can be divided by 2 positive divisors.
The sum of these divisors (counting 149726231) is 149726232, the average is 74863116.
Base
System
Value
2
Binary
1000111011001010010000010111
3
Ternary
101102201212202222
4
Quaternary
20323022100113
5
Quinary
301312214411
6
Senary
22505052555
8
Octal
1073122027
10
Decimal
149726231
12
Duodecimal
4218715b
16
Hexadecimal
8eca417
20
Vigesimal
26fffbb
36
Base36
2h55hz
md5
e20d8fc0e442e408382a49c9959c74a7
sha1
b81d8bd1b6b08503578718b222e5a0b256965093
sha256
05f4186cf8ae23db5b2efd4a84daf976feb6464aa4bf8ebb2233db59df2cc59b
sha512
e106ea2a00fd648116520dc12e9323711516fff9b7ca4247f59a700a57e4cb5b96a0e882490ae9ed6d3f94d3576e6cc5a5596e890abd1486bebf451d2de5bc9d
ripemd-160
8fb19cac89dc791e3d13e5bfeedd6c40d1f65223
Diameter
299452462
Circumference
940757654.71858
Area
7.0428048962706E+16
Volume
1.4059901770493E+25
Surface area
2.8171219585082E+17
Circumference
940757654.71858
Perimeter
598904924
Area
22417944249465361
Diagonal
211744866.52321
Surface area
134507665496792166
Volume
3.3565542992406E+24
Space diagonal
259333439.31779
Perimeter
449178693
Area
9.7072546103301E+15
Altitude
129666719.6589
Surface area
9.7072546103301E+15
Volume
3.9557371773564E+23
Height
70581622.174402