149739466 is an even 9-digits composite number following 149739465
and preceding 149739467 . In scientific notation, it is written as 1.49739466 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 74841228 positive integers (up to 149739466) that are relatively prime to 149739466.
149739466 has 8 divisors, whose sum is 224694720
The reverse of 149739466 is 664937941
Previous prime number is 2927
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-nine million seven hundred thirty-nine thousand four hundred sixty-six
Scientific notation
1.49739466 × 10^8
Engineering notation
1.49739466 × 10^6
Prime Factorization
2 × 2927 × 25579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149739466
Product of the distinct prime numbers
The prime factorization of 149739466 is 2 × 2927 × 25579.
Since it has a total of 3 prime factors.
5 , 4 , 37 , 26 , 35 , 953 , 987 , 1735 , 84065 , 51860 , 804480 , 392155 , 6700134 , 3185654 , 34924018 , 89291415 , 43630752 , 772065916 , 1033973749 , 2097890481
n×2
299478932
n×3
449218398
n×4
598957864
n×5
748697330
n÷2
74869733
n÷3
49913155.333333
n÷3
37434866.5
n÷5
29947893.2
n2
22421907677965156
n3
3.3574444823998E+24
n4
5.0274194391919E+32
n5
7.5280310218262E+40
2 √n
12236.807835379
3 √n
531.02148555369
4 √n
110.62010592736
5 √n
43.15859081991
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
-149739465
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 149739466 can be divided by 8 positive divisors.
The sum of these divisors (counting 149739466) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001101011111001010
3
Ternary
101102202112221011
4
Quaternary
20323031133022
5
Quinary
301313130331
6
Senary
22505234134
8
Octal
1073153712
10
Decimal
149739466
12
Duodecimal
4219294a
16
Hexadecimal
8ecd7ca
20
Vigesimal
26fh8d6
36
Base36
2h5fpm
md5
1e064b6f38fda9a79df78ab741777b86
sha1
a1ff5905c377ca98a87dc2e7f48d50f302eaddd3
sha256
fd5fc4868f67573f40e27f86dc1d5ab0d038a9c18f9d2d6395517aad809d9258
sha512
0189c7e2a49c54da91aa5497defc966bcd409641c43a0d0b487ac8f9c1883396d9830092a57c129d75dc6da0bd1605de911806beb2da7f4d53807dc51fd8fe62
ripemd-160
b71954f33be93950475165b7ff60dc0ad34804a8
Diameter
299478932
Circumference
940840812.67612
Area
7.0440500440564E+16
Volume
1.406363056099E+25
Surface area
2.8176200176226E+17
Circumference
940840812.67612
Perimeter
598957864
Area
22421907677965156
Diagonal
211763583.6397
Surface area
134531446067790936
Volume
3.3574444823998E+24
Space diagonal
259356363.01023
Perimeter
449218398
Area
9.7089708252136E+15
Altitude
129678181.50512
Surface area
9.7089708252136E+15
Volume
3.9567862682704E+23
Height
70587861.213235