149724258 is an even 9-digits composite number following 149724257
and preceding 149724259 . In scientific notation, it is written as 1.49724258 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 48966320 positive integers (up to 149724258) that are relatively prime to 149724258.
149724258 has 16 divisors, whose sum is 305099136
The reverse of 149724258 is 852427941
Previous prime number is 53
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-nine million seven hundred twenty-four thousand two hundred fifty-eight
Scientific notation
1.49724258 × 10^8
Engineering notation
1.49724258 × 10^6
Prime Factorization
2 × 3 × 53 × 470831
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149724258
Product of the distinct prime numbers
The prime factorization of 149724258 is 2 × 3 × 53 × 470831.
Since it has a total of 4 prime factors.
4 , 10 , 86 , 20 , 558 , 137 , 1871 , 4260 , 91735 , 35931 , 881008 , 503037 , 3808290 , 7882425 , 48529627 , 3009595 , 206623909 , 417409331 , 6432315287 , 5670400370
n×2
299448516
n×3
449172774
n×4
598897032
n×5
748621290
n÷2
74862129
n÷3
49908086
n÷3
37431064.5
n÷5
29944851.6
n2
22417353433650564
n3
3.3564216091771E+24
n4
5.025377349692E+32
n5
7.5242089485265E+40
2 √n
12236.18641571
3 √n
531.00350755412
4 √n
110.61729709096
5 √n
43.15771412049
1 , 2 , 3 , 6 , 53 , 106 , 159 , 318 , 470831 , 941662 , 1412493 , 2824986 , 24954043 , 49908086 , 74862129 , 149724258
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
-149724257
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 149724258 can be divided by 16 positive divisors.
The sum of these divisors (counting 149724258) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001001110001100010
3
Ternary
101102201210001220
4
Quaternary
20323021301202
5
Quinary
301312134013
6
Senary
22505035510
8
Octal
1073116142
10
Decimal
149724258
12
Duodecimal
42185b96
16
Hexadecimal
8ec9c62
20
Vigesimal
26ffaci
36
Base36
2h53z6
md5
9c34709ff98c9068c9bb6fbe551e5035
sha1
47c7c2988eab7ce141d8a69e8fa84e9dc7adb526
sha256
2012fc57969100a6c641ace2219c518d39f330d90b749cf7e715cd9c4b1d144b
sha512
3c509b03e3c592541d1c22bf9a9ad878b5dc655ac0d37d2ff67f70435b1f921ab835e31410b78b19388bd7f120d57b750cf94ed3211d3327d4f9b9c35075bd47
ripemd-160
d9bf5b8bf95be0afe36fab68ce8e9037871a3039
Diameter
299448516
Circumference
940745257.99397
Area
7.0426192860083E+16
Volume
1.4059345959654E+25
Surface area
2.8170477144033E+17
Circumference
940745257.99397
Perimeter
598897032
Area
22417353433650564
Diagonal
211742076.27985
Surface area
134504120601903384
Volume
3.3564216091771E+24
Space diagonal
259330021.98155
Perimeter
449172774
Area
9.7069987795778E+15
Altitude
129665010.99078
Surface area
9.7069987795778E+15
Volume
3.955580800617E+23
Height
70580692.093283