149738286 is an even 9-digits composite number following 149738285
and preceding 149738287 . In scientific notation, it is written as 1.49738286 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 49094400 positive integers (up to 149738286) that are relatively prime to 149738286.
149738286 has 16 divisors, whose sum is 304386768
The reverse of 149738286 is 682837941
Previous prime number is 61
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred forty-nine million seven hundred thirty-eight thousand two hundred eighty-six
Scientific notation
1.49738286 × 10^8
Engineering notation
1.49738286 × 10^6
Prime Factorization
2 × 3 × 61 × 409121
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
149738286 Product of the distinct prime numbers
The prime factorization of 149738286 is 2 × 3 × 61 × 409121.
Since it has a total of 4 prime factors.
2 , 5 , 88 , 57 , 871 , 215 , 6568 , 7197 , 46264 , 11222 , 926510 , 755282 , 4921059 , 6884901 , 46750862 , 99122168 , 126222669 , 656704096 , 9328439133 , 8459714003
n×2
299476572
n×3
449214858
n×4
598953144
n×5
748691430
n÷2
74869143
n÷3
49912762
n÷3
37434571.5
n÷5
29947657.2
n2
22421554294217796
n3
3.3573651094721E+24
n4
5.0272609696856E+32
n5
7.5277344087541E+40
2 √n12236.759620096
3 √n531.02009067093
4 √n110.61988799531
5 √n43.158522798701
1 , 2 , 3 , 6 , 61 , 122 , 183 , 366 , 409121 , 818242 , 1227363 , 2454726 , 24956381 , 49912762 , 74869143 , 149738286
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149738285 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149738286 can be divided by 16 positive divisors.
The sum of these divisors (counting 149738286) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001101001100101110
3
Ternary
101102202111022110
4
Quaternary
20323031030232
5
Quinary
301313111121
6
Senary
22505224450
8
Octal
1073151456
10
Decimal
149738286
12
Duodecimal
42192126
16
Hexadecimal
8ecd32e
20
Vigesimal
26fh5e6
36
Base36
2h5esu
md5
693b9e073f0cab369b603e5443058912
sha1
41fb0084890c39bd0c56835f1276a4a9383ef7e5
sha256
1b4ca1ef2a6c572cd86aa813e5405a00b5407446c2a81c4d1f6e9c342f22ca63
sha512
65b617047e1f56e5f8a2d1be196841ce4d04840af5dc3bd2c68de24d97de86fab9b1ad55e09ed6f32dd0498e0879bd58f6c702a05eecfb4ca17753faa0db42ff
ripemd-160
172391b4b067c6a16cd8e80ba814f4c11ee0962f
Diameter
299476572
Circumference
940833398.51745
Area
7.0439390252779E+16
Volume
1.4063298084448E+25
Surface area
2.8175756101112E+17
Circumference
940833398.51745
Perimeter
598953144
Area
22421554294217796
Diagonal
211761914.8677
Surface area
134529325765306776
Volume
3.3573651094721E+24
Space diagonal
259354319.19028
Perimeter
449214858
Area
9.7088178055623E+15
Altitude
129677159.59514
Surface area
9.7088178055623E+15
Volume
3.9566927263781E+23
Height
70587304.9559