148888925 is an odd 9-digits composite number following 148888924
and preceding 148888926 . In scientific notation, it is written as 1.48888925 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 113667840 positive integers (up to 148888925) that are relatively prime to 148888925.
148888925 has 8 divisors, whose sum is 154974456
The reverse of 148888925 is 529888841
Previous prime number is 1961
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-eight million eight hundred eighty-eight thousand nine hundred twenty-five
Scientific notation
1.48888925 × 10^8
Engineering notation
1.48888925 × 10^6
Prime Factorization
25 × 1961 × 3037
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148888925
Product of the distinct prime numbers
The prime factorization of 148888925 is 25 × 1961 × 3037.
Since it has a total of 3 prime factors.
1 , 6 , 16 , 27 , 171 , 673 , 6634 , 5193 , 78040 , 27557 , 87850 , 591208 , 1578642 , 2890329 , 54569501 , 14163616 , 289568315 , 125044392 , 6860633293 , 2741880656
n×2
297777850
n×3
446666775
n×4
595555700
n×5
744444625
n÷2
74444462.5
n÷3
49629641.666667
n÷3
37222231.25
n÷5
29777785
n2
22167911987655625
n3
3.3005565853367E+24
n4
4.9141632189245E+32
n5
7.316644789402E+40
2 √n
12202.004958203
3 √n
530.01415056558
4 √n
110.46268581835
5 √n
43.109449681213
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
-148888924
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 148888925 can be divided by 8 positive divisors.
The sum of these divisors (counting 148888925) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111111101110101011101
3
Ternary
101101011100012122
4
Quaternary
20313331311131
5
Quinary
301103421200
6
Senary
22435112325
8
Octal
1067756535
10
Decimal
148888925
12
Duodecimal
41a426a5
16
Hexadecimal
8dfdd5d
20
Vigesimal
26ab265
36
Base36
2gn7fh
md5
98cd802a5c1b1adc5a38f4f48787acb4
sha1
1e4a00e851f40a1f7254c3e4e01034edbc0e54fb
sha256
f5b7c07ffb221ad027a77d4c6ef33bdc053b41adedd560e002637161fc11b534
sha512
2b47f70e1c561b20c5bdadb0ff694bc86856114b5a00335f6b1bdad1d316d2678c3fe981a0db1b2ac47ae26eebb92c37b24430a4f4193eb3b94bdc115c33e801
ripemd-160
a8efa453ad0cfd38780ed10f9a96a1727b3a3ce4
Diameter
297777850
Circumference
935496705.96176
Area
6.9642549445844E+16
Volume
1.3825339095001E+25
Surface area
2.7857019778338E+17
Circumference
935496705.96176
Perimeter
595555700
Area
22167911987655625
Diagonal
210560737.02215
Surface area
133007471925933750
Volume
3.3005565853367E+24
Space diagonal
257883182.78431
Perimeter
446666775
Area
9.5989874650837E+15
Altitude
128941591.39216
Surface area
9.5989874650837E+15
Volume
3.8897432386358E+23
Height
70186912.340717