148938743 is an odd 9-digits composite number following 148938742
and preceding 148938744 . In scientific notation, it is written as 1.48938743 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 148865688 positive integers (up to 148938743) that are relatively prime to 148938743.
148938743 has 4 divisors, whose sum is 149011800
The reverse of 148938743 is 347839841
Previous prime number is 2099
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-eight million nine hundred thirty-eight thousand seven hundred forty-three
Scientific notation
1.48938743 × 10^8
Engineering notation
1.48938743 × 10^6
Prime Factorization
2099 × 70957
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148938743
Product of the distinct prime numbers
The prime factorization of 148938743 is 2099 × 70957.
Since it has a total of 2 prime factors.
2 , 8 , 51 , 28 , 758 , 50 , 6094 , 7416 , 23814 , 60505 , 516890 , 510811 , 8707614 , 1780773 , 34568304 , 60661974 , 378208819 , 56644422 , 9689083889 , 6928721798
n×2
297877486
n×3
446816229
n×4
595754972
n×5
744693715
n÷2
74469371.5
n÷3
49646247.666667
n÷3
37234685.75
n÷5
29787748.6
n2
22182749166420049
n3
3.3038707771309E+24
n4
4.9207436058031E+32
n5
7.328893672736E+40
2 √n
12204.046173298
3 √n
530.07325794056
4 √n
110.47192481938
5 √n
43.112334165986
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
-148938742
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 148938743 can be divided by 4 positive divisors.
The sum of these divisors (counting 148938743) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000001001111111110111
3
Ternary
101101020212112202
4
Quaternary
20320021333313
5
Quinary
301112014433
6
Senary
22440135115
8
Octal
1070117767
10
Decimal
148938743
12
Duodecimal
41a6749b
16
Hexadecimal
8e09ff7
20
Vigesimal
26ah6h3
36
Base36
2go9vb
md5
3c73a5068a48c73073375a6af96c11e1
sha1
824035ab203827b64347af506f6dbcfb2303581b
sha256
b4b102944e7a5f9befc5af45802df15e155cd97533698b2a44203d7808caa959
sha512
9711e7c3ba933de3d5f5a857563a79fadab279b5eb1c0eb688da06e901bd542e9938bcf303e7bcbc5279c956939b66e602f4d3c74c881b7f2b5dc93b4e9838cd
ripemd-160
f6b4dc45e5a05f9cb649935cc77643e8f963a854
Diameter
297877486
Circumference
935809721.6874
Area
6.968916181765E+16
Volume
1.3839221549126E+25
Surface area
2.787566472706E+17
Circumference
935809721.6874
Perimeter
595754972
Area
22182749166420049
Diagonal
210631190.3134
Surface area
133096494998520294
Volume
3.3038707771309E+24
Space diagonal
257969470.09144
Perimeter
446816229
Area
9.6054121519489E+15
Altitude
128984735.04572
Surface area
9.6054121519489E+15
Volume
3.8936490511222E+23
Height
70210396.771134