148911969 is an odd 9-digits composite number following 148911968
and preceding 148911970 . In scientific notation, it is written as 1.48911969 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 99159696 positive integers (up to 148911969) that are relatively prime to 148911969.
148911969 has 8 divisors, whose sum is 198779200
The reverse of 148911969 is 969119841
Previous prime number is 877
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-eight million nine hundred eleven thousand nine hundred sixty-nine
Scientific notation
1.48911969 × 10^8
Engineering notation
1.48911969 × 10^6
Prime Factorization
3 × 877 × 56599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148911969
Product of the distinct prime numbers
The prime factorization of 148911969 is 3 × 877 × 56599.
Since it has a total of 3 prime factors.
7 , 7 , 36 , 29 , 230 , 92 , 5657 , 9965 , 55345 , 56842 , 671060 , 128845 , 9130243 , 2094018 , 53094057 , 38246696 , 450274202 , 622882180 , 6283495161 , 2986963900
n×2
297823938
n×3
446735907
n×4
595647876
n×5
744559845
n÷2
74455984.5
n÷3
49637323
n÷3
37227992.25
n÷5
29782393.8
n2
22174774511456961
n3
3.3020893346321E+24
n4
4.9172062463396E+32
n5
7.3223086412153E+40
2 √n
12202.949192716
3 √n
530.04149313214
4 √n
110.46695973329
5 √n
43.110784035213
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
-148911968
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 148911969 can be divided by 8 positive divisors.
The sum of these divisors (counting 148911969) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000011011101100001
3
Ternary
101101012111211010
4
Quaternary
20320003131201
5
Quinary
301110140334
6
Senary
22435411133
8
Octal
1070033541
10
Decimal
148911969
12
Duodecimal
41a53aa9
16
Hexadecimal
8e03761
20
Vigesimal
26adji9
36
Base36
2gnp7l
md5
e4426b565c4de15690abb8efc3b112ed
sha1
9ac42248884171317bd5e0a93110c9ce297d78bb
sha256
da48177d6e51970e85ca4b8fa67992f3e6416842440aee9775d7a2873fac641b
sha512
d077b10c2bd125cd3b74f0557bbb1ef5483cc4da746108dba7895f3b6191e3861fa7b94258d41ff84c143f4ab76ec38973191a5ce58c9e322387b45f7bec3fc7
ripemd-160
4be76cf1112c7a529c6586bc5bd7420df1d122a2
Diameter
297823938
Circumference
935641495.68398
Area
6.9664108700203E+16
Volume
1.3831759460236E+25
Surface area
2.7865643480081E+17
Circumference
935641495.68398
Perimeter
595647876
Area
22174774511456961
Diagonal
210593326.15948
Surface area
133048647068741766
Volume
3.3020893346321E+24
Space diagonal
257923096.16312
Perimeter
446735907
Area
9.6019590250567E+15
Altitude
128961548.08156
Surface area
9.6019590250567E+15
Volume
3.8915496010035E+23
Height
70197775.386494