149748473 is an odd 9-digits composite number following 149748472
and preceding 149748474 . In scientific notation, it is written as 1.49748473 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 126251280 positive integers (up to 149748473) that are relatively prime to 149748473.
149748473 has 8 divisors, whose sum is 173947200
The reverse of 149748473 is 374847941
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million seven hundred forty-eight thousand four hundred seventy-three
Scientific notation
1.49748473 × 10^8
Engineering notation
1.49748473 × 10^6
Prime Factorization
7 × 61 × 350699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149748473
Product of the distinct prime numbers
The prime factorization of 149748473 is 7 × 61 × 350699.
Since it has a total of 3 prime factors.
4 , 9 , 84 , 56 , 885 , 567 , 4660 , 4889 , 28116 , 72509 , 203588 , 694170 , 5477984 , 9797980 , 48404214 , 52838846 , 437319756 , 353421141 , 1054760704 , 9809645952
n×2
299496946
n×3
449245419
n×4
598993892
n×5
748742365
n÷2
74874236.5
n÷3
49916157.666667
n÷3
37437118.25
n÷5
29949694.6
n2
22424605165831729
n3
3.3580503812112E+24
n4
5.0286291684345E+32
n5
7.5302953925632E+40
2 √n
12237.175858833
3 √n
531.03213252329
4 √n
110.62176937128
5 √n
43.15911001513
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
-149748472
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 149748473 can be divided by 8 positive divisors.
The sum of these divisors (counting 149748473) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001111101011111001
3
Ternary
101102210000021202
4
Quaternary
20323033223321
5
Quinary
301313422343
6
Senary
22505343545
8
Octal
1073175371
10
Decimal
149748473
12
Duodecimal
42197bb5
16
Hexadecimal
8ecfaf9
20
Vigesimal
26fib3d
36
Base36
2h5mnt
md5
ceb2ab67c2534ccf3b2cecc5423c80bb
sha1
cf65c601bfae1482f8e8614671fa0807183b1117
sha256
53f809fc965bbb1118555a60385462d4f12aa4b0627d14a4d6681fd92e9dfcdf
sha512
d999299bb9e67036ca99dbc51c94acd3cb6d9954ee87bcd95cc774f119cb52e5229cf9cb5a38762519cc44c7170dac82fafde1a5b59d19c7445aca74e8926bbe
ripemd-160
c32881021e722afeeeb3454fac0e2508af533960
Diameter
299496946
Circumference
940897405.32618
Area
7.0448974848629E+16
Volume
1.4066168543997E+25
Surface area
2.8179589939451E+17
Circumference
940897405.32618
Perimeter
598993892
Area
22424605165831729
Diagonal
211776321.46126
Surface area
134547630994990374
Volume
3.3580503812112E+24
Space diagonal
259371963.59186
Perimeter
449245419
Area
9.710138871723E+15
Altitude
129685981.79593
Surface area
9.710138871723E+15
Volume
3.9575003268675E+23
Height
70592107.153754