148889765 is an odd 9-digits composite number following 148889764
and preceding 148889766 . In scientific notation, it is written as 1.48889765 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 119111808 positive integers (up to 148889765) that are relatively prime to 148889765.
148889765 has 4 divisors, whose sum is 178667724
The reverse of 148889765 is 567988841
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred forty-eight million eight hundred eighty-nine thousand seven hundred sixty-five
Scientific notation
1.48889765 × 10^8
Engineering notation
1.48889765 × 10^6
Prime Factorization
5 × 29777953
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148889765
Product of the distinct prime numbers
The prime factorization of 148889765 is 5 × 29777953.
Since it has a total of 2 prime factors.
1 , 5 , 15 , 8 , 841 , 463 , 9162 , 5327 , 16233 , 44796 , 987867 , 815025 , 7351184 , 6581618 , 87654835 , 35766634 , 67971613 , 437957414 , 467267924 , 183387321
n×2
297779530
n×3
446669295
n×4
595559060
n×5
744448825
n÷2
74444882.5
n÷3
49629921.666667
n÷3
37222441.25
n÷5
29777953
n2
22168162121755225
n3
3.30061244879E+24
n4
4.9142741185642E+32
n5
7.3168511865861E+40
2 √n
12202.039378727
3 √n
530.0151473065
4 √n
110.46284161983
5 √n
43.109498323993
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
-148889764
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 148889765 can be divided by 4 positive divisors.
The sum of these divisors (counting 148889765) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000110111111110000010100101
3
Ternary
101101011101100202
4
Quaternary
20313332002211
5
Quinary
301103433030
6
Senary
22435120245
8
Octal
1067760245
10
Decimal
148889765
12
Duodecimal
41a43085
16
Hexadecimal
8dfe0a5
20
Vigesimal
26ab485
36
Base36
2gn82t
md5
71a03db0a86a373475f6f2ecd95a364c
sha1
7514a2b73ec556ea454e6517f3306dc40a1dea55
sha256
b25b34f8cbfbf3fa1f70359a8e6522627051ea4633f6b87177edf78d72ba6434
sha512
587862482730129f226aaeb8e796440b620faebd10a608af58c41ebc7ce5e739fad200c4611bf0b904a390b6be86f0d95ade5bbc6dc0748cf56ac183c6cba253
ripemd-160
5968048f2774f7cdbc221e628ca4e5d9c7d4cd0d
Diameter
297779530
Circumference
935501983.83742
Area
6.9643335265294E+16
Volume
1.3825573095288E+25
Surface area
2.7857334106117E+17
Circumference
935501983.83742
Perimeter
595559060
Area
22168162121755225
Diagonal
210561924.96154
Surface area
133008972730531350
Volume
3.30061244879E+24
Space diagonal
257884637.70699
Perimeter
446669295
Area
9.599095776326E+15
Altitude
128942318.8535
Surface area
9.599095776326E+15
Volume
3.889809074347E+23
Height
70187308.320514