149738613 is an odd 9-digits composite number following 149738612
and preceding 149738614 . In scientific notation, it is written as 1.49738613 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 99576000 positive integers (up to 149738613) that are relatively prime to 149738613.
149738613 has 8 divisors, whose sum is 200150976
The reverse of 149738613 is 316837941
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-nine million seven hundred thirty-eight thousand six hundred thirteen
Scientific notation
1.49738613 × 10^8
Engineering notation
1.49738613 × 10^6
Prime Factorization
3 × 401 × 124471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149738613
Product of the distinct prime numbers
The prime factorization of 149738613 is 3 × 401 × 124471.
Since it has a total of 3 prime factors.
5 , 1 , 29 , 40 , 276 , 241 , 9210 , 6176 , 23997 , 68539 , 280302 , 318167 , 7937638 , 8883954 , 83406832 , 47216621 , 821579329 , 995344219 , 6987556924 , 6980440551
n×2
299477226
n×3
449215839
n×4
598954452
n×5
748693065
n÷2
74869306.5
n÷3
49912871
n÷3
37434653.25
n÷5
29947722.6
n2
22421652223163769
n3
3.3573871050649E+24
n4
5.027304884165E+32
n5
7.52781660483E+40
2 √n
12236.772981469
3 √n
531.02047721969
4 √n
110.61994838847
5 √n
43.15854164869
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
-149738612
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 149738613 can be divided by 8 positive divisors.
The sum of these divisors (counting 149738613) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001101010001110101
3
Ternary
101102202111202120
4
Quaternary
20323031101311
5
Quinary
301313113423
6
Senary
22505230153
8
Octal
1073152165
10
Decimal
149738613
12
Duodecimal
42192359
16
Hexadecimal
8ecd475
20
Vigesimal
26fh6ad
36
Base36
2h5f1x
md5
d208083d19dc77f579a491c458e5edab
sha1
49cf2ddae696387fea0b1b10d0b2a7eae3257a30
sha256
ec663ba2050ec9bedd178bbc5c85338845253eee94f2d021fdfdc5650f119961
sha512
cfc5c7f77f1a168024a04729ebb9fac8a8eca8c35434fa4b7b5d7cd0f0b8fe899790eebe9535fdcc75505138b9cbe95240972015597d058cb29a4dda19461f2f
ripemd-160
f19302c5e7a050cba5ce03fc9e01ee6fd08f8e1e
Diameter
299477226
Circumference
940835453.11905
Area
7.0439697905637E+16
Volume
1.4063390219372E+25
Surface area
2.8175879162255E+17
Circumference
940835453.11905
Perimeter
598954452
Area
22421652223163769
Diagonal
211762377.31554
Surface area
134529913338982614
Volume
3.3573871050649E+24
Space diagonal
259354885.57089
Perimeter
449215839
Area
9.7088602100398E+15
Altitude
129677442.78545
Surface area
9.7088602100398E+15
Volume
3.9567186484328E+23
Height
70587459.105179