148935478 is an even 9-digits composite number following 148935477
and preceding 148935479 . In scientific notation, it is written as 1.48935478 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 74437056 positive integers (up to 148935478) that are relatively prime to 148935478.
148935478 has 8 divisors, whose sum is 223495272
The reverse of 148935478 is 874539841
Previous prime number is 2657
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-eight million nine hundred thirty-five thousand four hundred seventy-eight
Scientific notation
1.48935478 × 10^8
Engineering notation
1.48935478 × 10^6
Prime Factorization
2 × 2657 × 28027
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148935478
Product of the distinct prime numbers
The prime factorization of 148935478 is 2 × 2657 × 28027.
Since it has a total of 3 prime factors.
3 , 3 , 29 , 29 , 217 , 945 , 3445 , 7654 , 59737 , 86170 , 671474 , 903959 , 8801528 , 2484696 , 90654116 , 15889450 , 168241165 , 906084596 , 1597581549 , 8397977658
n×2
297870956
n×3
446806434
n×4
595741912
n×5
744677390
n÷2
74467739
n÷3
49645159.333333
n÷3
37233869.5
n÷5
29787095.6
n2
22181776607088484
n3
3.3036535018659E+24
n4
4.9203121344678E+32
n5
7.3280903965616E+40
2 √n
12203.912405454
3 √n
530.06938453194
4 √n
110.47131937953
5 √n
43.112145144644
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
-148935477
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 148935478 can be divided by 8 positive divisors.
The sum of these divisors (counting 148935478) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000001001001100110110
3
Ternary
101101020201001211
4
Quaternary
20320021030312
5
Quinary
301111413403
6
Senary
22440112034
8
Octal
1070111466
10
Decimal
148935478
12
Duodecimal
41a6561a
16
Hexadecimal
8e09336
20
Vigesimal
26agidi
36
Base36
2go7cm
md5
ff0d3d01204f562b88e0b8a5a5f592a4
sha1
9c708e030dd832a85168c746499812ae58fc0684
sha256
b19d2dfcec503d82ebdc8577d052d90089d50e95d4d9ca4d962f19f0551077f5
sha512
5e999f46c5bf8bfb6a1df95e04b4db1b0f28fcec5193619202ba23f767524e4e919fb3d5d05690a0f0d081a76c7a4706b9551488af821f61a9c62362b7ca8688
ripemd-160
d95667153eee95abcaabf63d76375c4f2e7f26d0
Diameter
297870956
Circumference
935789207.08737
Area
6.9686106432399E+16
Volume
1.3838311428624E+25
Surface area
2.787444257296E+17
Circumference
935789207.08737
Perimeter
595741912
Area
22181776607088484
Diagonal
210626572.90612
Surface area
133090659642530904
Volume
3.3036535018659E+24
Space diagonal
257963814.94556
Perimeter
446806434
Area
9.604991021405E+15
Altitude
128981907.47278
Surface area
9.604991021405E+15
Volume
3.8933929897668E+23
Height
70208857.635373