149719229 is an odd 9-digits composite number following 149719228
and preceding 149719230 . In scientific notation, it is written as 1.49719229 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors.
There are 136108280 positive integers (up to 149719229) that are relatively prime to 149719229.
149719229 has 6 divisors, whose sum is 164567550
The reverse of 149719229 is 922917941
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred nineteen thousand two hundred twenty-nine
Scientific notation
1.49719229 × 10^8
Engineering notation
1.49719229 × 10^6
Prime Factorization
11 × 11 × 1237349
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
13610839
Product of the distinct prime numbers
The prime factorization of 149719229 is 11 × 11 × 1237349.
Since it has a total of 3 prime factors.
9 , 4 , 95 , 3 , 40 , 388 , 1505 , 3079 , 39987 , 62134 , 759168 , 174650 , 8279885 , 5237490 , 88044174 , 42756677 , 602495224 , 869650224 , 6892805967 , 5035105538
n×2
299438458
n×3
449157687
n×4
598876916
n×5
748596145
n÷2
74859614.5
n÷3
49906409.666667
n÷3
37429807.25
n÷5
29943845.8
n2
22415847532354441
n3
3.3560834099257E+24
n4
5.0247022059376E+32
n5
7.5229454022758E+40
2 √n
12235.980916951
3 √n
530.99756229944
4 √n
110.61636821443
5 √n
43.157424196782
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149719228
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149719229 can be divided by 6 positive divisors.
The sum of these divisors (counting 149719229) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000111011001000100010111101
3
Ternary
101102201112011122
4
Quaternary
20323020202331
5
Quinary
301312003404
6
Senary
22505000325
8
Octal
1073104275
10
Decimal
149719229
12
Duodecimal
421830a5
16
Hexadecimal
8ec88bd
20
Vigesimal
26fei19
36
Base36
2h503h
md5
a05ad87f2887fab2045b7411ec378356
sha1
2074f1e6829135b8fd0815d3e26821823ff0a97f
sha256
96af6be07de3ce9831ec9df7294f1c75feb6c1eb624cedcc11f79df8a662b873
sha512
ddd6115fd1a39bc942ec911ac17d2ba00904816c40b34ef6e38e5a8894985075698ec5ba26c48d95b35817858ef10aecef2deb71af040236aea3f276fb76f8d4
ripemd-160
bee4b5581cd9427085adff4ba859b1c13ccd4836
Diameter
299438458
Circumference
940713659.85506
Area
7.0421461931634E+16
Volume
1.4057929313943E+25
Surface area
2.8168584772653E+17
Circumference
940713659.85506
Perimeter
598876916
Area
22415847532354441
Diagonal
211734964.19984
Surface area
134495085194126646
Volume
3.3560834099257E+24
Space diagonal
259321311.49804
Perimeter
449157687
Area
9.7063467051888E+15
Altitude
129660655.74902
Surface area
9.7063467051888E+15
Volume
3.9551822289768E+23
Height
70578321.399948