148156791 is an odd 9-digits composite number following 148156790
and preceding 148156792 . In scientific notation, it is written as 1.48156791 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 98771192 positive integers (up to 148156791) that are relatively prime to 148156791.
148156791 has 4 divisors, whose sum is 197542392
The reverse of 148156791 is 197651841
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-eight million one hundred fifty-six thousand seven hundred ninety-one
Scientific notation
1.48156791 × 10^8
Engineering notation
1.48156791 × 10^6
Prime Factorization
3 × 49385597
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148156791
Product of the distinct prime numbers
The prime factorization of 148156791 is 3 × 49385597.
Since it has a total of 2 prime factors.
1 , 2 , 38 , 73 , 835 , 72 , 7292 , 2680 , 41698 , 20038 , 123154 , 529402 , 2793774 , 3880984 , 16079482 , 48055173 , 638281770 , 813505682 , 3023827209 , 6794416075
n×2
296313582
n×3
444470373
n×4
592627164
n×5
740783955
n÷2
74078395.5
n÷3
49385597
n÷3
37039197.75
n÷5
29631358.2
n2
21950434719417681
n3
3.2521059690839E+24
n4
4.8182158437142E+32
n5
7.1385139775005E+40
2 √n
12171.967425195
3 √n
529.1439735434
4 √n
110.32663968958
5 √n
43.066969479872
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
-148156790
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 148156791 can be divided by 4 positive divisors.
The sum of these divisors (counting 148156791) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000110101001011000101110111
3
Ternary
101022210010220120
4
Quaternary
20311023011313
5
Quinary
300412004131
6
Senary
22411303023
8
Octal
1065130567
10
Decimal
148156791
12
Duodecimal
4174aa73
16
Hexadecimal
8d4b177
20
Vigesimal
265jbjb
36
Base36
2g7iif
md5
0e8c4756e675c49b3ee1438a49edac26
sha1
199b48d663caac7794cff67b749537e146affeea
sha256
d08f06b121b5e2927187c371cb520d49c836e54e3eddd196cbc79e5244d92ef3
sha512
2b02203ab46d0938f47ea19018582f3c4f93b3f1c22a4a303d1ec70cd8dc57b99770744d4c81f5ab8b2af33e3ba97c9ae5e3570ff0eca0039fb699d97340d58c
ripemd-160
acc77367ecf62a84157449861c46ccebd7dc3cd9
Diameter
296313582
Circumference
930896572.37008
Area
6.8959324457625E+16
Volume
1.3622389628226E+25
Surface area
2.758372978305E+17
Circumference
930896572.37008
Perimeter
592627164
Area
21950434719417681
Diagonal
209525343.18988
Surface area
131702608316506086
Volume
3.2521059690839E+24
Space diagonal
256615089.49836
Perimeter
444470373
Area
9.5048170455638E+15
Altitude
128307544.74918
Surface area
9.5048170455638E+15
Volume
3.8326436397941E+23
Height
69841781.063292