149738513 is an odd 9-digits composite number following 149738512
and preceding 149738514 . In scientific notation, it is written as 1.49738513 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 141211728 positive integers (up to 149738513) that are relatively prime to 149738513.
149738513 has 4 divisors, whose sum is 149859840
The reverse of 149738513 is 315837941
Previous prime number is 1247
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred thirty-eight thousand five hundred thirteen
Scientific notation
1.49738513 × 10^8
Engineering notation
1.49738513 × 10^6
Prime Factorization
1247 × 120079
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149738513
Product of the distinct prime numbers
The prime factorization of 149738513 is 1247 × 120079.
Since it has a total of 2 prime factors.
5 , 8 , 20 , 27 , 778 , 966 , 2658 , 6551 , 11846 , 72924 , 896160 , 857706 , 3748468 , 7612026 , 7242884 , 52048045 , 78312137 , 276480646 , 4646912754 , 6368263466
n×2
299477026
n×3
449215539
n×4
598954052
n×5
748692565
n÷2
74869256.5
n÷3
49912837.666667
n÷3
37434628.25
n÷5
29947702.6
n2
22421622275451169
n3
3.3573803785737E+24
n4
5.0272914546301E+32
n5
7.5277914683392E+40
2 √n
12236.768895423
3 √n
531.02035900912
4 √n
110.61992991963
5 √n
43.158535884171
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149738512
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149738513 can be divided by 4 positive divisors.
The sum of these divisors (counting 149738513) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001101010000010001
3
Ternary
101102202111121212
4
Quaternary
20323031100101
5
Quinary
301313113023
6
Senary
22505225505
8
Octal
1073152021
10
Decimal
149738513
12
Duodecimal
42192295
16
Hexadecimal
8ecd411
20
Vigesimal
26fh65d
36
Base36
2h5ez5
md5
ea409ce47c938aa4988be3638d8c19b8
sha1
791f1ddde5d870a31c1b5e5a3d3de70bb7fc3848
sha256
13adad3d5fbd3d23961f32a478795683a9e9696f2a670433a8df2d11a07a0353
sha512
4f3941304ea6ee9c05cae0d2cd8186687a9cfb74df24f19839970758fcd5bfb7d14d39f4d75a546224dc8a2095d2ec994d20302085352d3a46e9921dedee5c8b
ripemd-160
84b1e901d63880700a862a39a93b8d46532e55c6
Diameter
299477026
Circumference
940834824.80052
Area
7.0439603822123E+16
Volume
1.4063362043512E+25
Surface area
2.8175841528849E+17
Circumference
940834824.80052
Perimeter
598954052
Area
22421622275451169
Diagonal
211762235.89418
Surface area
134529733652707014
Volume
3.3573803785737E+24
Space diagonal
259354712.36581
Perimeter
449215539
Area
9.7088472422999E+15
Altitude
129677356.18291
Surface area
9.7088472422999E+15
Volume
3.9567107211869E+23
Height
70587411.964727