149719195 is an odd 9-digits composite number following 149719194
and preceding 149719196 . In scientific notation, it is written as 1.49719195 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 119677824 positive integers (up to 149719195) that are relatively prime to 149719195.
149719195 has 8 divisors, whose sum is 179809344
The reverse of 149719195 is 591917941
Previous prime number is 1297
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-nine million seven hundred nineteen thousand one hundred ninety-five
Scientific notation
1.49719195 × 10^8
Engineering notation
1.49719195 × 10^6
Prime Factorization
5 × 1297 × 23087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149719195
Product of the distinct prime numbers
The prime factorization of 149719195 is 5 × 1297 × 23087.
Since it has a total of 3 prime factors.
7 , 5 , 34 , 50 , 968 , 859 , 5459 , 1427 , 48446 , 76684 , 818769 , 712816 , 126435 , 3593681 , 69014816 , 87884657 , 323118896 , 906681211 , 5525252621 , 9360535246
n×2
299438390
n×3
449157585
n×4
598876780
n×5
748595975
n÷2
74859597.5
n÷3
49906398.333333
n÷3
37429798.75
n÷5
29943839
n2
22415837351448025
n3
3.3560811235097E+24
n4
5.0246976416657E+32
n5
7.5229368602859E+40
2 √n
12235.979527606
3 √n
530.99752210438
4 √n
110.61636193442
5 √n
43.157422236643
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
-149719194
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 149719195 can be divided by 8 positive divisors.
The sum of these divisors (counting 149719195) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001000100010011011
3
Ternary
101102201112010101
4
Quaternary
20323020202123
5
Quinary
301312003240
6
Senary
22505000231
8
Octal
1073104233
10
Decimal
149719195
12
Duodecimal
42183077
16
Hexadecimal
8ec889b
20
Vigesimal
26fehjf
36
Base36
2h502j
md5
96ffc59c63f22fb6f489af33f3a31845
sha1
96b5553f8aa0da87b484cb201abec8e0c8e26b33
sha256
f95332a731638a9ddf231aca591bae7351b034896808ce02d8dbe5fa7105d3af
sha512
be0b94f18a312dce2058279bdb0dd02fa0eeb60be640430738ccfdb70cd67d457600f203062592c98464bebdca520071b23f9575eb151d028001d527874186f1
ripemd-160
2345fccf8a05ede0c5fe0f7bbb643a65a59e92d6
Diameter
299438390
Circumference
940713446.22676
Area
7.0421429947373E+16
Volume
1.4057919736626E+25
Surface area
2.8168571978949E+17
Circumference
940713446.22676
Perimeter
598876780
Area
22415837351448025
Diagonal
211734916.11658
Surface area
134495024108688150
Volume
3.3560811235097E+24
Space diagonal
259321252.60831
Perimeter
449157585
Area
9.706342296727E+15
Altitude
129660626.30416
Surface area
9.706342296727E+15
Volume
3.9551795344098E+23
Height
70578305.372194