148949841 is an odd 9-digits composite number following 148949840
and preceding 148949842 . In scientific notation, it is written as 1.48949841 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 99299892 positive integers (up to 148949841) that are relatively prime to 148949841.
148949841 has 4 divisors, whose sum is 198599792
The reverse of 148949841 is 148949841
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-eight million nine hundred forty-nine thousand eight hundred forty-one
Scientific notation
1.48949841 × 10^8
Engineering notation
1.48949841 × 10^6
Prime Factorization
3 × 49649947
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148949841
Product of the distinct prime numbers
The prime factorization of 148949841 is 3 × 49649947.
Since it has a total of 2 prime factors.
9 , 3 , 56 , 66 , 466 , 108 , 6647 , 2443 , 7701 , 89446 , 568023 , 515184 , 6841918 , 1611556 , 78614196 , 61675068 , 601982861 , 768205283 , 1924401377 , 4262991809
n×2
297899682
n×3
446849523
n×4
595799364
n×5
744749205
n÷2
74474920.5
n÷3
49649947
n÷3
37237460.25
n÷5
29789968.2
n2
22186055133925281
n3
3.3046093846154E+24
n4
4.9222104240557E+32
n5
7.3316246003164E+40
2 √n
12204.500850096
3 √n
530.08642354764
4 √n
110.47398268414
5 √n
43.112976640086
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148949840
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148949841 can be divided by 4 positive divisors.
The sum of these divisors (counting 148949841) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000001100101101010001
3
Ternary
101101021102202210
4
Quaternary
20320030231101
5
Quinary
301112343331
6
Senary
22440302333
8
Octal
1070145521
10
Decimal
148949841
12
Duodecimal
41a719a9
16
Hexadecimal
8e0cb51
20
Vigesimal
26aiec1
36
Base36
2goifl
md5
f5f4e238e3d03e951de5d9dd93298a82
sha1
eb373b34b72b9d324567faf9c89cbe2dbc8d3492
sha256
463e7fcafc7dac1cbf6b8f6d6a94630f21a55c5fcaebc1f6c53ddb1b2ad07388
sha512
037cdf43d5ca3bb78342d51e5bf69316d420c8bdbc6f81267b5b9e66bddc586c81d88c330441ab60c55149781f98e9ad5ddcf1f566bdf946fb70da2b1648eb29
ripemd-160
d4005afbba32ef683701e639031cec374b217d1b
Diameter
297899682
Circumference
935879452.47794
Area
6.9699547820878E+16
Volume
1.3842315420922E+25
Surface area
2.7879819128351E+17
Circumference
935879452.47794
Perimeter
595799364
Area
22186055133925281
Diagonal
210646885.25552
Surface area
133116330803551686
Volume
3.3046093846154E+24
Space diagonal
257988692.39131
Perimeter
446849523
Area
9.6068436778707E+15
Altitude
128994346.19565
Surface area
9.6068436778707E+15
Volume
3.8945195083904E+23
Height
70215628.418505