149713985 is an odd 9-digits composite number following 149713984
and preceding 149713986 . In scientific notation, it is written as 1.49713985 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 112555776 positive integers (up to 149713985) that are relatively prime to 149713985.
149713985 has 8 divisors, whose sum is 151704000
The reverse of 149713985 is 589317941
Previous prime number is 1259
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million seven hundred thirteen thousand nine hundred eighty-five
Scientific notation
1.49713985 × 10^8
Engineering notation
1.49713985 × 10^6
Prime Factorization
85 × 1259 × 1399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149713985
Product of the distinct prime numbers
The prime factorization of 149713985 is 85 × 1259 × 1399.
Since it has a total of 3 prime factors.
9 , 4 , 77 , 81 , 356 , 772 , 5901 , 6426 , 46285 , 97564 , 858612 , 137724 , 3033072 , 3489146 , 97566779 , 11024775 , 47634108 , 873748392 , 6633521902 , 8315446637
n×2
299427970
n×3
449141955
n×4
598855940
n×5
748569925
n÷2
74856992.5
n÷3
49904661.666667
n÷3
37428496.25
n÷5
29942797
n2
22414277304580225
n3
3.3557307761638E+24
n4
5.0239982708662E+32
n5
7.5216280176449E+40
2 √n
12235.766629027
3 √n
530.9913627312
4 √n
110.61539960162
5 √n
43.157121869947
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
-149713984
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 149713985 can be divided by 8 positive divisors.
The sum of these divisors (counting 149713985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011000111010001000001
3
Ternary
101102201020222102
4
Quaternary
20323013101001
5
Quinary
301311321420
6
Senary
22504520145
8
Octal
1073072101
10
Decimal
149713985
12
Duodecimal
42180055
16
Hexadecimal
8ec7441
20
Vigesimal
26fe4j5
36
Base36
2h4w1t
md5
3514c09a10da3bf3efc118dbdad4ea2d
sha1
8027c4448eb34752f71275dbfa81a4d1353a0753
sha256
e7534d05694bb09814560ee55ddcea10daeec24a9122d9303dab3522bed99d25
sha512
6c171171145a9b40a5e20b703f7396f2143c9b558c9aec1e753d0e36a6a73e798e594a47184e1cf7a03378e29652a0afa84251750728b010f75d5f8b928f2382
ripemd-160
5472e9a5bcfffb80bd81848bfd3e2b22f3213093
Diameter
299427970
Circumference
940680710.8313
Area
7.0416528915594E+16
Volume
1.4056452205095E+25
Surface area
2.8166611566237E+17
Circumference
940680710.8313
Perimeter
598855940
Area
22414277304580225
Diagonal
211727548.06392
Surface area
134485663827481350
Volume
3.3557307761638E+24
Space diagonal
259312228.6236
Perimeter
449141955
Area
9.7056667766177E+15
Altitude
129656114.3118
Surface area
9.7056667766177E+15
Volume
3.954766646103E+23
Height
70575849.354641