149726230 is an even 9-digits composite number following 149726229
and preceding 149726231 . In scientific notation, it is written as 1.49726230 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 59858272 positive integers (up to 149726230) that are relatively prime to 149726230.
149726230 has 16 divisors, whose sum is 269652240
The reverse of 149726230 is 032627941
Previous prime number is 2909
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-nine million seven hundred twenty-six thousand two hundred thirty
Scientific notation
1.49726230 × 10^8
Engineering notation
1.49726230 × 10^6
Prime Factorization
2 × 5 × 2909 × 5147
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149726230
Product of the distinct prime numbers
The prime factorization of 149726230 is 2 × 5 × 2909 × 5147.
Since it has a total of 4 prime factors.
10 , 2 , 93 , 78 , 748 , 621 , 4639 , 2433 , 66409 , 36060 , 277132 , 158339 , 2779212 , 1256376 , 35858093 , 38753887 , 494255455 , 899004757 , 6247237646 , 7268143595
n×2
299452460
n×3
449178690
n×4
598904920
n×5
748631150
n÷2
74863115
n÷3
49908743.333333
n÷3
37431557.5
n÷5
29945246
n2
22417943950012900
n3
3.3565542319867E+24
n4
5.0256421094592E+32
n5
7.5247044637857E+40
2 √n
12236.266996106
3 √n
531.00583880477
4 √n
110.6176613209
5 √n
43.157827804892
1 , 2 , 5 , 10 , 2909 , 5147 , 5818 , 10294 , 14545 , 25735 , 29090 , 51470 , 14972623 , 29945246 , 74863115 , 149726230
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149726229
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149726230 can be divided by 16 positive divisors.
The sum of these divisors (counting 149726230) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001010010000010110
3
Ternary
101102201212202221
4
Quaternary
20323022100112
5
Quinary
301312214410
6
Senary
22505052554
8
Octal
1073122026
10
Decimal
149726230
12
Duodecimal
4218715a
16
Hexadecimal
8eca416
20
Vigesimal
26fffba
36
Base36
2h55hy
md5
3e94da7b7b3f14a4b50b1c89704798fb
sha1
0511c927e6593701f475578e87cec11808bb830d
sha256
b4c5f1cc73ab107224a92e33a5e8665d2b47fae426504d33dc47f77732f51a34
sha512
fb3b8608dbd63f2bb42e82ce835b15dee5ac5c89d4f70cdf07368113ff61d228ffce5910aeed17a97891a9f7f6504ca535df13ac966b59accd143161a0ba12b7
ripemd-160
8dc64a4d6095fc7215cca32410468728667e2e71
Diameter
299452460
Circumference
940757648.43539
Area
7.0428048021948E+16
Volume
1.405990148878E+25
Surface area
2.8171219208779E+17
Circumference
940757648.43539
Perimeter
598904920
Area
22417943950012900
Diagonal
211744865.10899
Surface area
134507663700077400
Volume
3.3565542319867E+24
Space diagonal
259333437.58574
Perimeter
449178690
Area
9.7072544806634E+15
Altitude
129666718.79287
Surface area
9.7072544806634E+15
Volume
3.955737098097E+23
Height
70581621.702998