149715308 is an even 9-digits composite number following 149715307
and preceding 149715309 . In scientific notation, it is written as 1.49715308 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 74815872 positive integers (up to 149715308) that are relatively prime to 149715308.
149715308 has 12 divisors, whose sum is 262148040
The reverse of 149715308 is 803517941
Previous prime number is 1979
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-nine million seven hundred fifteen thousand three hundred eight
Scientific notation
1.49715308 × 10^8
Engineering notation
1.49715308 × 10^6
Prime Factorization
2 × 2 × 1979 × 18913
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74857654
Product of the distinct prime numbers
The prime factorization of 149715308 is 2 × 2 × 1979 × 18913.
Since it has a total of 4 prime factors.
4 , 9 , 10 , 22 , 99 , 412 , 6571 , 4139 , 27913 , 6700 , 884446 , 340944 , 2299741 , 1197136 , 2426116 , 60637645 , 488322136 , 593629823 , 5960803261 , 3449157047
n×2
299430616
n×3
449145924
n×4
598861232
n×5
748576540
n÷2
74857654
n÷3
49905102.666667
n÷3
37428827
n÷5
29943061.6
n2
22414673449534864
n3
3.3558197392165E+24
n4
5.0241758584928E+32
n5
7.5219603610042E+40
2 √n
12235.820691723
3 √n
530.99292682357
4 √n
110.61564397373
5 √n
43.157198144278
1 , 2 , 4 , 1979 , 3958 , 7916 , 18913 , 37826 , 75652 , 37428827 , 74857654 , 149715308
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
-149715307
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 149715308 can be divided by 12 positive divisors.
The sum of these divisors (counting 149715308) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011000111100101101100
3
Ternary
101102201022210102
4
Quaternary
20323013211230
5
Quinary
301311342213
6
Senary
22504530232
8
Octal
1073074554
10
Decimal
149715308
12
Duodecimal
42180978
16
Hexadecimal
8ec796c
20
Vigesimal
26fe858
36
Base36
2h4x2k
md5
1fdd9f3c2a5ca3204c24322f83977ce0
sha1
ba3271551a9df8cf88a1a66c7dd8fe3f93d7837d
sha256
a1420989d98a283e068ef2175e99fc94b76dbac3d3b6aba3b752f200c166e6fc
sha512
b4fcea094603e49ab783a2039058165bbd8f295e78d1b894a887c91b957ab37f008efcbf21a69d3b419e16a7ba80475de86cd897544c641f365462604660b0a8
ripemd-160
8d51ef6d266ab455830e46472e168aebde6d8d32
Diameter
299430616
Circumference
940689023.48547
Area
7.0417773441673E+16
Volume
1.4056824852659E+25
Surface area
2.8167109376669E+17
Circumference
940689023.48547
Perimeter
598861232
Area
22414673449534864
Diagonal
211729419.06847
Surface area
134488040697209184
Volume
3.3558197392165E+24
Space diagonal
259314520.12682
Perimeter
449145924
Area
9.7058383124149E+15
Altitude
129657260.06341
Surface area
9.7058383124149E+15
Volume
3.9548714900661E+23
Height
70576473.022822