149717966 is an even 9-digits composite number following 149717965
and preceding 149717967 . In scientific notation, it is written as 1.49717966 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 74776608 positive integers (up to 149717966) that are relatively prime to 149717966.
149717966 has 8 divisors, whose sum is 224824080
The reverse of 149717966 is 669717941
Previous prime number is 919
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-nine million seven hundred seventeen thousand nine hundred sixty-six
Scientific notation
1.49717966 × 10^8
Engineering notation
1.49717966 × 10^6
Prime Factorization
2 × 919 × 81457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149717966
Product of the distinct prime numbers
The prime factorization of 149717966 is 2 × 919 × 81457.
Since it has a total of 3 prime factors.
8 , 8 , 35 , 64 , 618 , 486 , 7798 , 3937 , 19317 , 14337 , 353148 , 754486 , 8243087 , 109020 , 95392963 , 30999538 , 151725397 , 217432948 , 7852299788 , 9119427767
n×2
299435932
n×3
449153898
n×4
598871864
n×5
748589830
n÷2
74858983
n÷3
49905988.666667
n÷3
37429491.5
n÷5
29943593.2
n2
22415469343177156
n3
3.3559984769958E+24
n4
5.0245326587491E+32
n5
7.5226280976849E+40
2 √n
12235.929306759
3 √n
530.99606916723
4 √n
110.61613492958
5 √n
43.157351383141
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149717965
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149717966 can be divided by 8 positive divisors.
The sum of these divisors (counting 149717966) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001000001111001110
3
Ternary
101102201110102212
4
Quaternary
20323020033032
5
Quinary
301311433331
6
Senary
22504550422
8
Octal
1073101716
10
Decimal
149717966
12
Duodecimal
42182412
16
Hexadecimal
8ec83ce
20
Vigesimal
26feei6
36
Base36
2h4z4e
md5
116af7ac18cc339c90dd78df004dfe07
sha1
0700f0fe494442cef9d48a2608ec4184de6d68c3
sha256
33fff2c0674ed61e0d16263611f35c485db697b892e9ef13f604145a65919c0f
sha512
610231e1f47987ae057fd18694beec5eae8d5b81e7138b6e28e8b6d9cde8b7974c23971797d399f3c806b066855801a378f1f2f473623c542c43694bf72fb6c5
ripemd-160
397b5a7d2c1040220dd6eb092f97445bca68e124
Diameter
299435932
Circumference
940705724.19201
Area
7.0420273815293E+16
Volume
1.4057573547718E+25
Surface area
2.8168109526117E+17
Circumference
940705724.19201
Perimeter
598871864
Area
22415469343177156
Diagonal
211733178.04811
Surface area
134492816059062936
Volume
3.3559984769958E+24
Space diagonal
259319123.91787
Perimeter
449153898
Area
9.7061829444714E+15
Altitude
129659561.95893
Surface area
9.7061829444714E+15
Volume
3.9550821345591E+23
Height
70577726.016038