149986422 is an even 9-digits composite number following 149986421
and preceding 149986423 . In scientific notation, it is written as 1.49986422 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 49995468 positive integers (up to 149986422) that are relatively prime to 149986422.
149986422 has 12 divisors, whose sum is 324970620
The reverse of 149986422 is 224689941
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-nine million nine hundred eighty-six thousand four hundred twenty-two
Scientific notation
1.49986422 × 10^8
Engineering notation
1.49986422 × 10^6
Prime Factorization
2 × 3 × 3 × 8332579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49995474
Product of the distinct prime numbers
The prime factorization of 149986422 is 2 × 3 × 3 × 8332579.
Since it has a total of 4 prime factors.
1 , 9 , 22 , 92 , 835 , 330 , 3442 , 1463 , 80252 , 93299 , 528573 , 932450 , 9615632 , 29129 , 76139624 , 35541830 , 142424548 , 227942760 , 4325847124 , 2676686496
n×2
299972844
n×3
449959266
n×4
599945688
n×5
749932110
n÷2
74993211
n÷3
49995474
n÷3
37496605.5
n÷5
29997284.4
n2
22495926784362084
n3
3.3740835679604E+24
n4
5.0606672188738E+32
n5
7.5903136909157E+40
2 √n
12246.894381842
3 √n
531.31325213193
4 √n
110.66568746383
5 √n
43.17281719453
1 , 2 , 3 , 6 , 9 , 18 , 8332579 , 16665158 , 24997737 , 49995474 , 74993211 , 149986422
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149986421
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149986422 can be divided by 12 positive divisors.
The sum of these divisors (counting 149986422) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111100001001110001110110
3
Ternary
101110020002200200
4
Quaternary
20330021301312
5
Quinary
301344031142
6
Senary
22514421330
8
Octal
1074116166
10
Decimal
149986422
12
Duodecimal
42291846
16
Hexadecimal
8f09c76
20
Vigesimal
26h8612
36
Base36
2haq9i
md5
f630df9a4a3d9bd62bec0c503f670d02
sha1
03f6597a66ca7f227e14ae2dc66d683e1a725f22
sha256
0e7ee604affeb3038f31b1a979169a1c04870fc2657c940fa6c65ec5b7b2e4f6
sha512
adc66e09a0f1a41fb15f6220c3ac1bb01a58187305316591b6d2f886e3d6696b8536c700b6b442a923c73a469fc15576def42e077676e693838c99807260fc59
ripemd-160
4cf8d50ff563600571c486717e3b57d65f4b100f
Diameter
299972844
Circumference
942392482.98684
Area
7.0673038321446E+16
Volume
1.4133328199603E+25
Surface area
2.8269215328578E+17
Circumference
942392482.98684
Perimeter
599945688
Area
22495926784362084
Diagonal
212112832.16421
Surface area
134975560706172504
Volume
3.3740835679604E+24
Space diagonal
259784103.34947
Perimeter
449959266
Area
9.7410220384662E+15
Altitude
129892051.67473
Surface area
9.7410220384662E+15
Volume
3.9763956186582E+23
Height
70704277.388071