149739441 is an odd 9-digits composite number following 149739440
and preceding 149739442 . In scientific notation, it is written as 1.49739441 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 96383952 positive integers (up to 149739441) that are relatively prime to 149739441.
149739441 has 8 divisors, whose sum is 206537280
The reverse of 149739441 is 144937941
Previous prime number is 29
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-nine thousand four hundred forty-one
Scientific notation
1.49739441 × 10^8
Engineering notation
1.49739441 × 10^6
Prime Factorization
3 × 29 × 1721143
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149739441
Product of the distinct prime numbers
The prime factorization of 149739441 is 3 × 29 × 1721143.
Since it has a total of 3 prime factors.
1 , 8 , 91 , 43 , 34 , 876 , 2143 , 5230 , 79917 , 89909 , 154699 , 207053 , 3345292 , 4958111 , 41074374 , 31256533 , 179401084 , 916302282 , 1236307290 , 3130190783
n×2
299478882
n×3
449218323
n×4
598957764
n×5
748697205
n÷2
74869720.5
n÷3
49913147
n÷3
37434860.25
n÷5
29947888.2
n2
22421900190992481
n3
3.357442800757E+24
n4
5.0274160817483E+32
n5
7.528024737554E+40
2 √n
12236.806813871
3 √n
531.02145600117
4 √n
110.62010131016
5 √n
43.158589378788
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
-149739440
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 149739441 can be divided by 8 positive divisors.
The sum of these divisors (counting 149739441) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001101011110110001
3
Ternary
101102202112220020
4
Quaternary
20323031132301
5
Quinary
301313130231
6
Senary
22505234053
8
Octal
1073153661
10
Decimal
149739441
12
Duodecimal
42192929
16
Hexadecimal
8ecd7b1
20
Vigesimal
26fh8c1
36
Base36
2h5fox
md5
64a6f86a5ebb0d83c2af452a36a9c66d
sha1
1d292a7f03d8edb9023a20f96dcdc2a2a750219d
sha256
926dbfcfa6ad81b5c07bb1a2ba3395fb181499a918b8ff8c29f173b99564a644
sha512
e29496710ee150916f49cb3946b0432f38ef83177f374384753364b4b29c740068a8b4433015b435c999c1b3f9e78713f1a7b66581e0d5c79a047f73bfcdb810
ripemd-160
c5e156279e98c59be867d54ceca112371c683a33
Diameter
299478882
Circumference
940840655.59648
Area
7.0440476919546E+16
Volume
1.4063623516942E+25
Surface area
2.8176190767818E+17
Circumference
940840655.59648
Perimeter
598957764
Area
22421900190992481
Diagonal
211763548.28437
Surface area
134531401145954886
Volume
3.357442800757E+24
Space diagonal
259356319.70896
Perimeter
449218323
Area
9.7089675832593E+15
Altitude
129678159.85448
Surface area
9.7089675832593E+15
Volume
3.9567842864354E+23
Height
70587849.428122