149715684 is an even 9-digits composite number following 149715683
and preceding 149715685 . In scientific notation, it is written as 1.49715684 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 49437552 positive integers (up to 149715684) that are relatively prime to 149715684.
149715684 has 24 divisors, whose sum is 293842080
The reverse of 149715684 is 486517941
Previous prime number is 107
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-nine million seven hundred fifteen thousand six hundred eighty-four
Scientific notation
1.49715684 × 10^8
Engineering notation
1.49715684 × 10^6
Prime Factorization
2 × 2 × 9 × 107 × 38867
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
74857842
Product of the distinct prime numbers
The prime factorization of 149715684 is 2 × 2 × 9 × 107 × 38867.
Since it has a total of 5 prime factors.
2 , 3 , 7 , 25 , 951 , 699 , 5409 , 7390 , 76946 , 69713 , 573668 , 388905 , 708398 , 4211346 , 35878694 , 33422080 , 882798586 , 215269049 , 1402054745 , 3837622991
n×2
299431368
n×3
449147052
n×4
598862736
n×5
748578420
n÷2
74857842
n÷3
49905228
n÷3
37428921
n÷5
29943136.8
n2
22414786035587856
n3
3.3558450230317E+24
n4
5.0242263302118E+32
n5
7.5220548159848E+40
2 √n
12235.836056437
3 √n
530.99337134096
4 √n
110.61571342462
5 √n
43.15721982154
1 , 2 , 4 , 9 , 18 , 36 , 107 , 214 , 428 , 963 , 1926 , 3852 , 38867 , 77734 , 155468 , 349803 , 699606 , 1399212 , 4158769 , 8317538 , 16635076 , 37428921 , 74857842 , 149715684
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149715683
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149715684 can be divided by 24 positive divisors.
The sum of these divisors (counting 149715684) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011000111101011100100
3
Ternary
101102201100022100
4
Quaternary
20323013223210
5
Quinary
301311400214
6
Senary
22504532100
8
Octal
1073075344
10
Decimal
149715684
12
Duodecimal
42181030
16
Hexadecimal
8ec7ae4
20
Vigesimal
26fe944
36
Base36
2h4xd0
md5
cd5145dc8447d9490fae05dc6947336e
sha1
c3f3811204b5cdd42e10efe3df1d907700c8fb4d
sha256
195ef1bc13fa7de26b5ca8a8e4087c13c3ecde81de382b8ef1c74793ead722c8
sha512
f9f179fd16a64b13960b09718a1b732bdb456ec9a3d0eb69dc0c7460496b2a98d5c8970c963b05018796ce48f80938063ed55195a8dc73d9a635cfc7584ca3d6
ripemd-160
b30202e2fc1400e33ced5d301c98fdecbabe0124
Diameter
299431368
Circumference
940691385.96314
Area
7.041812714119E+16
Volume
1.4056930761256E+25
Surface area
2.8167250856476E+17
Circumference
940691385.96314
Perimeter
598862736
Area
22414786035587856
Diagonal
211729950.81276
Surface area
134488716213527136
Volume
3.3558450230317E+24
Space diagonal
259315171.37793
Perimeter
449147052
Area
9.7058870636059E+15
Altitude
129657585.68896
Surface area
9.7058870636059E+15
Volume
3.9549012873281E+23
Height
70576650.270922