149744667 is an odd 9-digits composite number following 149744666
and preceding 149744668 . In scientific notation, it is written as 1.49744667 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 99770400 positive integers (up to 149744667) that are relatively prime to 149744667.
149744667 has 8 divisors, whose sum is 199778320
The reverse of 149744667 is 766447941
Previous prime number is 1789
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-nine million seven hundred forty-four thousand six hundred sixty-seven
Scientific notation
1.49744667 × 10^8
Engineering notation
1.49744667 × 10^6
Prime Factorization
3 × 1789 × 27901
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149744667
Product of the distinct prime numbers
The prime factorization of 149744667 is 3 × 1789 × 27901.
Since it has a total of 3 prime factors.
9 , 8 , 31 , 9 , 718 , 56 , 9003 , 8790 , 8886 , 56254 , 742913 , 192968 , 6399330 , 8110544 , 2333951 , 85591998 , 898832408 , 961876727 , 1039415131 , 7514995734
n×2
299489334
n×3
449234001
n×4
598978668
n×5
748723335
n÷2
74872333.5
n÷3
49914889
n÷3
37436166.75
n÷5
29948933.4
n2
22423465294940889
n3
3.357794343577E+24
n4
5.0281179583342E+32
n5
7.5293384930747E+40
2 √n
12237.020348108
3 √n
531.02763358944
4 √n
110.62106647519
5 √n
43.158890626926
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
-149744666
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 149744667 can be divided by 8 positive divisors.
The sum of these divisors (counting 149744667) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001110110000011011
3
Ternary
101102202211001210
4
Quaternary
20323032300123
5
Quinary
301313312132
6
Senary
22505314203
8
Octal
1073166033
10
Decimal
149744667
12
Duodecimal
42195963
16
Hexadecimal
8ecec1b
20
Vigesimal
26fi1d7
36
Base36
2h5jq3
md5
5b4f14c83be3ccdb9c3df69c7a2cbfc3
sha1
17ffba7a39be951a8813b9855bb3b0e1992d67de
sha256
3fbfdc6ab316c85616c86e9bba62cfe01c0ed015b8b9a51718358f87b78d1f95
sha512
889638771167a6d38f0ac708737645f2dd5e4fa48a3f14865e5b8c6b9d8cffc8ee3d8acb2fd3fe71ab3d8c1c8d2fc6cb36795d382faf04fb00ef733136b9d388
ripemd-160
717575740afd778bb22eba9cb7e2de488b80100a
Diameter
299489334
Circumference
940873491.5229
Area
7.0445393838612E+16
Volume
1.4065096056062E+25
Surface area
2.8178157535445E+17
Circumference
940873491.5229
Perimeter
598978668
Area
22423465294940889
Diagonal
211770938.96444
Surface area
134540791769645334
Volume
3.357794343577E+24
Space diagonal
259365371.40648
Perimeter
449234001
Area
9.7096452931488E+15
Altitude
129682685.70324
Surface area
9.7096452931488E+15
Volume
3.9571985836219E+23
Height
70590312.988148