149739727 is an odd 9-digits composite number following 149739726
and preceding 149739728 . In scientific notation, it is written as 1.49739727 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 149556520 positive integers (up to 149739727) that are relatively prime to 149739727.
149739727 has 4 divisors, whose sum is 149922936
The reverse of 149739727 is 727937941
Previous prime number is 821
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-nine million seven hundred thirty-nine thousand seven hundred twenty-seven
Scientific notation
1.49739727 × 10^8
Engineering notation
1.49739727 × 10^6
Prime Factorization
821 × 182387
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
149739727 Product of the distinct prime numbers
The prime factorization of 149739727 is 821 × 182387.
Since it has a total of 2 prime factors.
5 , 9 , 54 , 26 , 914 , 636 , 6423 , 6886 , 22308 , 10238 , 323688 , 944359 , 3136827 , 2169102 , 14721820 , 18399428 , 37351637 , 100904550 , 4692686777 , 78701717
n×2
299479454
n×3
449219181
n×4
598958908
n×5
748698635
n÷2
74869863.5
n÷3
49913242.333333
n÷3
37434931.75
n÷5
29947945.4
n2
22421985842034529
n3
3.3574620387841E+24
n4
5.027454491004E+32
n5
7.5280966298786E+40
2 √n12236.818499921
3 √n531.02179408186
4 √n110.62015413079
5 √n43.158605865222
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
-149739726 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 149739727 can be divided by 4 positive divisors.
The sum of these divisors (counting 149739727) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001101100011001111
3
Ternary
101102202120021211
4
Quaternary
20323031203033
5
Quinary
301313132402
6
Senary
22505235251
8
Octal
1073154317
10
Decimal
149739727
12
Duodecimal
42192b27
16
Hexadecimal
8ecd8cf
20
Vigesimal
26fh967
36
Base36
2h5fwv
md5
fa38a6fe1091ddf6a4f1ebdad6513ef1
sha1
4ee9dc82c9724c5151534fb6efe3d7ee08a801b1
sha256
d1a290388c71931b417986e526f9c02b36d9f251370a219f527a627ceb0164c9
sha512
73efd91e1c849124c89073f89e9820648817fcfbf3b0c28008549fd1c27d08f9e04fb56b339de589693eb4afb6e8ef7fed80aeeb22e31b048d7d030e1ffddd91
ripemd-160
eb44f4954b246a46e25b82bc63321359f316a0a0
Diameter
299479454
Circumference
940842452.58748
Area
7.044074600023E+16
Volume
1.4063704101001E+25
Surface area
2.8176298400092E+17
Circumference
940842452.58748
Perimeter
598958908
Area
22421985842034529
Diagonal
211763952.74944
Surface area
134531915052207174
Volume
3.3574620387841E+24
Space diagonal
259356815.07549
Perimeter
449219181
Area
9.7090046712485E+15
Altitude
129678407.53775
Surface area
9.7090046712485E+15
Volume
3.9568069586678E+23
Height
70587984.249815