149738585 is an odd 9-digits composite number following 149738584
and preceding 149738586 . In scientific notation, it is written as 1.49738585 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 119128320 positive integers (up to 149738585) that are relatively prime to 149738585.
149738585 has 8 divisors, whose sum is 180680136
The reverse of 149738585 is 585837941
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-nine million seven hundred thirty-eight thousand five hundred eighty-five
Scientific notation
1.49738585 × 10^8
Engineering notation
1.49738585 × 10^6
Prime Factorization
5 × 181 × 165457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149738585
Product of the distinct prime numbers
The prime factorization of 149738585 is 5 × 181 × 165457.
Since it has a total of 3 prime factors.
4 , 1 , 73 , 96 , 504 , 74 , 2250 , 373 , 74256 , 1146 , 569247 , 829210 , 7154238 , 7744015 , 87935915 , 46074469 , 180573598 , 381506842 , 6431095061 , 2348255843
n×2
299477170
n×3
449215755
n×4
598954340
n×5
748692925
n÷2
74869292.5
n÷3
49912861.666667
n÷3
37434646.25
n÷5
29947717
n2
22421643837802225
n3
3.3573852216465E+24
n4
5.0273011238925E+32
n5
7.5278095666058E+40
2 √n
12236.771837376
3 √n
531.02044412073
4 √n
110.6199432172
5 √n
43.158540034625
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
-149738584
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 149738585 can be divided by 8 positive divisors.
The sum of these divisors (counting 149738585) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001101010001011001
3
Ternary
101102202111201112
4
Quaternary
20323031101121
5
Quinary
301313113320
6
Senary
22505230105
8
Octal
1073152131
10
Decimal
149738585
12
Duodecimal
42192335
16
Hexadecimal
8ecd459
20
Vigesimal
26fh695
36
Base36
2h5f15
md5
86edb597bbf8f312b2af759cfdc973b4
sha1
47a6a3c847a8b494e88decd1fd6c03050022f573
sha256
080bfde464e88ff1a506199d70855f96a06d50d3bd08ea600e4e6531f65aed2c
sha512
0ae44512d2b0546cb2142e788705ec09be5786f8ffeef18fd30bdd389596bd343522cae3c69a4bc4809c2e167966495a98e7254e09d941372d6623de87ebd28d
ripemd-160
1b468f11cab86c3cb5818384d8382323c42ccee7
Diameter
299477170
Circumference
940835277.18986
Area
7.0439671562246E+16
Volume
1.4063382330127E+25
Surface area
2.8175868624899E+17
Circumference
940835277.18986
Perimeter
598954340
Area
22421643837802225
Diagonal
211762337.71756
Surface area
134529863026813350
Volume
3.3573852216465E+24
Space diagonal
259354837.07347
Perimeter
449215755
Area
9.7088565790718E+15
Altitude
129677418.53674
Surface area
9.7088565790718E+15
Volume
3.9567164288029E+23
Height
70587445.905852