148784481 is an odd 9-digits composite number following 148784480
and preceding 148784482 . In scientific notation, it is written as 1.48784481 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 99118680 positive integers (up to 148784481) that are relatively prime to 148784481.
148784481 has 8 divisors, whose sum is 165434400
The reverse of 148784481 is 184487841
Previous prime number is 1619
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million seven hundred eighty-four thousand four hundred eighty-one
Scientific notation
1.48784481 × 10^8
Engineering notation
1.48784481 × 10^6
Prime Factorization
9 × 1619 × 10211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148784481
Product of the distinct prime numbers
The prime factorization of 148784481 is 9 × 1619 × 10211.
Since it has a total of 3 prime factors.
1 , 7 , 11 , 92 , 136 , 276 , 9383 , 5374 , 55416 , 51353 , 839874 , 16993 , 5407822 , 1830029 , 2748523 , 97942672 , 77176094 , 564049165 , 7611140420 , 7686625221
n×2
297568962
n×3
446353443
n×4
595137924
n×5
743922405
n÷2
74392240.5
n÷3
49594827
n÷3
37196120.25
n÷5
29756896.2
n2
22136821786439361
n3
3.2936155404849E+24
n4
4.9003887880458E+32
n5
7.2910180252761E+40
2 √n
12197.724418923
3 √n
529.89018847537
4 √n
110.44330861996
5 √n
43.103399819165
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
-148784480
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 148784481 can be divided by 8 positive divisors.
The sum of these divisors (counting 148784481) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111100100010101100001
3
Ternary
101100222000221100
4
Quaternary
20313210111201
5
Quinary
301042100411
6
Senary
22432545013
8
Octal
1067442541
10
Decimal
148784481
12
Duodecimal
419b2169
16
Hexadecimal
8de4561
20
Vigesimal
269i141
36
Base36
2gkyu9
md5
54778ed9d5d92527fde13b3e45ed1bc8
sha1
30a4619dfbc15b7572f4a812aa1d514f336bbb4c
sha256
b1ee455e8b8a343ac87c93222f64871c844fb891b1e6bc287e650ee611db0a7f
sha512
e5a670f08b181d3baf145dab109630b6e9cf5ebe41c33b9d2b9a6d956fdff370b5187d162a218648c6e1f06ff71d907eb046b5ed370944a2d1e1778cc1edcfc1
ripemd-160
0e9bafba1932c8a8dc5efd39646fda605d1c2738
Diameter
297568962
Circumference
934840464.95554
Area
6.9544876698104E+16
Volume
1.3796264514315E+25
Surface area
2.7817950679242E+17
Circumference
934840464.95554
Perimeter
595137924
Area
22136821786439361
Diagonal
210413030.90084
Surface area
132820930718636166
Volume
3.2936155404849E+24
Space diagonal
257702280.46977
Perimeter
446353443
Area
9.5855250130527E+15
Altitude
128851140.23488
Surface area
9.5855250130527E+15
Volume
3.8815631388304E+23
Height
70137676.966947