149969319 is an odd 9-digits composite number following 149969318
and preceding 149969320 . In scientific notation, it is written as 1.49969319 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 99979544 positive integers (up to 149969319) that are relatively prime to 149969319.
149969319 has 4 divisors, whose sum is 199959096
The reverse of 149969319 is 913969941
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-nine million nine hundred sixty-nine thousand three hundred nineteen
Scientific notation
1.49969319 × 10^8
Engineering notation
1.49969319 × 10^6
Prime Factorization
3 × 49989773
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149969319
Product of the distinct prime numbers
The prime factorization of 149969319 is 3 × 49989773.
Since it has a total of 2 prime factors.
4 , 7 , 76 , 30 , 957 , 181 , 3770 , 9885 , 2513 , 70954 , 632344 , 563590 , 9849278 , 3621017 , 80655951 , 90048053 , 230023346 , 187340990 , 7330930166 , 8571961590
n×2
299938638
n×3
449907957
n×4
599877276
n×5
749846595
n÷2
74984659.5
n÷3
49989773
n÷3
37492329.75
n÷5
29993863.8
n2
22490796641323761
n3
3.3729294560668E+24
n4
5.0583593356138E+32
n5
7.5859870481929E+40
2 √n
12246.19610328
3 √n
531.29305609051
4 √n
110.66253251792
5 √n
43.171832547568
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
-149969318
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 149969319 can be divided by 4 positive divisors.
The sum of these divisors (counting 149969319) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111100000101100110100111
3
Ternary
101110012020020020
4
Quaternary
20330011212213
5
Quinary
301343004234
6
Senary
22514210223
8
Octal
1074054647
10
Decimal
149969319
12
Duodecimal
42283973
16
Hexadecimal
8f059a7
20
Vigesimal
26h635j
36
Base36
2had2f
md5
f5c2a373256409fcc5a0738e5035bf6a
sha1
54b57030336cb821a72357ff003ffb1de6efa84d
sha256
02430fbd8acd33de75d6440768d8d01e6af0ec1cc48a70e77f2ca52d53cfc245
sha512
452b5ec7b675fb65261438ce08f6094f46b158df174b3e79d26da90f36ebcaa85261b5b66172dadea905dd7a69fef1dfcec2212aa5dd028a208ba3f48c3bfdf6
ripemd-160
106fe4ae001a829730cc7d948ad66cbd8d5e5245
Diameter
299938638
Circumference
942285021.66853
Area
7.0656921501765E+16
Volume
1.4128493867008E+25
Surface area
2.8262768600706E+17
Circumference
942285021.66853
Perimeter
599877276
Area
22490796641323761
Diagonal
212088644.86966
Surface area
134944779847942566
Volume
3.3729294560668E+24
Space diagonal
259754480.0845
Perimeter
449907957
Area
9.7388006213681E+15
Altitude
129877240.04225
Surface area
9.7388006213681E+15
Volume
3.9750354847478E+23
Height
70696214.956552