148943395 is an odd 9-digits composite number following 148943394
and preceding 148943396 . In scientific notation, it is written as 1.48943395 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 117201120 positive integers (up to 148943395) that are relatively prime to 148943395.
148943395 has 4 divisors, whose sum is 149432040
The reverse of 148943395 is 593349841
Previous prime number is 305
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-eight million nine hundred forty-three thousand three hundred ninety-five
Scientific notation
1.48943395 × 10^8
Engineering notation
1.48943395 × 10^6
Prime Factorization
305 × 488339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148943395
Product of the distinct prime numbers
The prime factorization of 148943395 is 305 × 488339.
Since it has a total of 2 prime factors.
2 , 4 , 87 , 18 , 212 , 44 , 9765 , 4649 , 22294 , 75325 , 220218 , 951554 , 8872294 , 9022853 , 30911631 , 65911809 , 55873581 , 798130147 , 9084870015 , 7382333884
n×2
297886790
n×3
446830185
n×4
595773580
n×5
744716975
n÷2
74471697.5
n÷3
49647798.333333
n÷3
37235848.75
n÷5
29788679
n2
22184134914126025
n3
3.304180369248E+24
n4
4.9213584188815E+32
n5
7.3300383092004E+40
2 √n
12204.236764337
3 √n
530.0787767086
4 √n
110.47278743807
5 √n
43.112603479489
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
-148943394
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 148943395 can be divided by 4 positive divisors.
The sum of these divisors (counting 148943395) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000001011001000100011
3
Ternary
101101021002221001
4
Quaternary
20320023020203
5
Quinary
301112142040
6
Senary
22440212431
8
Octal
1070131043
10
Decimal
148943395
12
Duodecimal
41a6a117
16
Hexadecimal
8e0b223
20
Vigesimal
26ahi9f
36
Base36
2godgj
md5
8788476da0c12a7c9116e165df6ec1aa
sha1
cc7b4e64aaac825cd0d041d272efec62fdce10ad
sha256
c7a564f361ee93907bebd4f5cb94d72828b9dc9a2b4bdf1c44f8ff9b3abcf085
sha512
8e0a677d971052a9c7211d690bd89bf6aa1a7ffd26dfb8ed57072cc85426b18a0af3110c216dd2cf9437a357b623825dd58750504ec337940a8ae70e83b8897a
ripemd-160
889f497e2ad8bf95ad92e56504c4fcfd63493711
Diameter
297886790
Circumference
935838951.06545
Area
6.9693515272463E+16
Volume
1.3840518365553E+25
Surface area
2.7877406108985E+17
Circumference
935838951.06545
Perimeter
595773580
Area
22184134914126025
Diagonal
210637769.23489
Surface area
133104809484756150
Volume
3.304180369248E+24
Space diagonal
257977527.5918
Perimeter
446830185
Area
9.6060121983072E+15
Altitude
128988763.7959
Surface area
9.6060121983072E+15
Volume
3.8940139089312E+23
Height
70212589.744964