149738516 is an even 9-digits composite number following 149738515
and preceding 149738517 . In scientific notation, it is written as 1.49738516 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 69777792 positive integers (up to 149738516) that are relatively prime to 149738516.
149738516 has 24 divisors, whose sum is 280163520
The reverse of 149738516 is 615837941
Previous prime number is 103
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred forty-nine million seven hundred thirty-eight thousand five hundred sixteen
Scientific notation
1.49738516 × 10^8
Engineering notation
1.49738516 × 10^6
Prime Factorization
2 × 2 × 17 × 103 × 21379
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74869258 Product of the distinct prime numbers
The prime factorization of 149738516 is 2 × 2 × 17 × 103 × 21379.
Since it has a total of 5 prime factors.
3 , 4 , 36 , 72 , 910 , 939 , 5097 , 8560 , 97702 , 72061 , 127418 , 156479 , 1912707 , 7350599 , 75503603 , 60973028 , 593269425 , 966231546 , 4531372381 , 1305886451
n×2
299477032
n×3
449215548
n×4
598954064
n×5
748692580
n÷2
74869258
n÷3
49912838.666667
n÷3
37434629
n÷5
29947703.2
n2
22421623173882256
n3
3.3573805803683E+24
n4
5.0272918575157E+32
n5
7.5277922224329E+40
2 √n12236.769018005
3 √n531.02036255544
4 √n110.61993047369
5 √n43.158536057106
1 , 2 , 4 , 17 , 34 , 68 , 103 , 206 , 412 , 1751 , 3502 , 7004 , 21379 , 42758 , 85516 , 363443 , 726886 , 1453772 , 2202037 , 4404074 , 8808148 , 37434629 , 74869258 , 149738516
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149738515 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149738516 can be divided by 24 positive divisors.
The sum of these divisors (counting 149738516) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011001101010000010100
3
Ternary
101102202111121222
4
Quaternary
20323031100110
5
Quinary
301313113031
6
Senary
22505225512
8
Octal
1073152024
10
Decimal
149738516
12
Duodecimal
42192298
16
Hexadecimal
8ecd414
20
Vigesimal
26fh65g
36
Base36
2h5ez8
md5
ab62fb2f732f4cb7f3c2639c899257f7
sha1
e4c6345908119bca3a3a2e91c9ec9f471ce09658
sha256
af868d3e5d505b2fbf844ca3136eefa5723e2658c047ed2a5451fd5efcc9365e
sha512
e8c19cc9ce5974ae0e92447b9071ba615009d37d70d9d022b601423c99bacf6436f777bc5378051f5affd0a99951856f9ae4dba7d9b1bdaeef1284789f62c6e1
ripemd-160
5bea1e02ad5bffdfc698eb30e33d18a46b8bc08b
Diameter
299477032
Circumference
940834843.65008
Area
7.0439606644627E+16
Volume
1.4063362888787E+25
Surface area
2.8175842657851E+17
Circumference
940834843.65008
Perimeter
598954064
Area
22421623173882256
Diagonal
211762240.13682
Surface area
134529739043293536
Volume
3.3573805803683E+24
Space diagonal
259354717.56197
Perimeter
449215548
Area
9.708847631332E+15
Altitude
129677358.78098
Surface area
9.708847631332E+15
Volume
3.9567109590041E+23
Height
70587413.37894