148911965 is an odd 9-digits composite number following 148911964
and preceding 148911966 . In scientific notation, it is written as 1.48911965 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 118074880 positive integers (up to 148911965) that are relatively prime to 148911965.
148911965 has 8 divisors, whose sum is 180276408
The reverse of 148911965 is 569119841
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-eight million nine hundred eleven thousand nine hundred sixty-five
Scientific notation
1.48911965 × 10^8
Engineering notation
1.48911965 × 10^6
Prime Factorization
5 × 113 × 263561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148911965
Product of the distinct prime numbers
The prime factorization of 148911965 is 5 × 113 × 263561.
Since it has a total of 3 prime factors.
7 , 1 , 71 , 86 , 683 , 395 , 3996 , 1994 , 10723 , 26768 , 817443 , 257546 , 6252975 , 3684831 , 36794925 , 23250222 , 538970074 , 254203872 , 816555751 , 5902795427
n×2
297823930
n×3
446735895
n×4
595647860
n×5
744559825
n÷2
74455982.5
n÷3
49637321.666667
n÷3
37227991.25
n÷5
29782393
n2
22174773320161225
n3
3.3020890685348E+24
n4
4.9172057180053E+32
n5
7.3223076577741E+40
2 √n
12202.949028821
3 √n
530.04148838624
4 √n
110.46695899146
5 √n
43.110783803608
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
-148911964
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 148911965 can be divided by 8 positive divisors.
The sum of these divisors (counting 148911965) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000011011101011101
3
Ternary
101101012111210222
4
Quaternary
20320003131131
5
Quinary
301110140330
6
Senary
22435411125
8
Octal
1070033535
10
Decimal
148911965
12
Duodecimal
41a53aa5
16
Hexadecimal
8e0375d
20
Vigesimal
26adji5
36
Base36
2gnp7h
md5
0317dd5df6d228d0e368364ce8164386
sha1
8d03ccdeec16bbec81ff3e00ac563c3608e88ee0
sha256
9a39047c0a4453870a1fe027769a248ee033e7a613a487a3484e174d397c471e
sha512
fb49a812b242f78c02ca3ba8810c5e49812ff266c4cd7664347e705fb4f73ce7d90eaa9308f53ed0f2027ce3e46853ceec52e3eb0e2b52cc1abe4447143b14d4
ripemd-160
390a690445a929ffa29f6c186112801e4626e5cc
Diameter
297823930
Circumference
935641470.55124
Area
6.9664104957637E+16
Volume
1.3831758345611E+25
Surface area
2.7865641983055E+17
Circumference
935641470.55124
Perimeter
595647860
Area
22174773320161225
Diagonal
210593320.50263
Surface area
133048639920967350
Volume
3.3020890685348E+24
Space diagonal
257923089.23492
Perimeter
446735895
Area
9.6019585092105E+15
Altitude
128961544.61746
Surface area
9.6019585092105E+15
Volume
3.8915492874049E+23
Height
70197773.500876