148969811 is an odd 9-digits composite number following 148969810
and preceding 148969812 . In scientific notation, it is written as 1.48969811 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 147174912 positive integers (up to 148969811) that are relatively prime to 148969811.
148969811 has 4 divisors, whose sum is 150764712
The reverse of 148969811 is 118969841
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-eight million nine hundred sixty-nine thousand eight hundred eleven
Scientific notation
1.48969811 × 10^8
Engineering notation
1.48969811 × 10^6
Prime Factorization
83 × 1794817
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148969811
Product of the distinct prime numbers
The prime factorization of 148969811 is 83 × 1794817.
Since it has a total of 2 prime factors.
3 , 5 , 59 , 85 , 352 , 249 , 572 , 165 , 27446 , 20821 , 447080 , 482088 , 394881 , 1775894 , 24821275 , 73353764 , 317374413 , 520512774 , 1360573460 , 6203712264
n×2
297939622
n×3
446909433
n×4
595879244
n×5
744849055
n÷2
74484905.5
n÷3
49656603.666667
n÷3
37242452.75
n÷5
29793962.2
n2
22192004589375721
n3
3.3059387293904E+24
n4
4.9248506769487E+32
n5
7.3365407454827E+40
2 √n
12205.318963468
3 √n
530.110112401
4 √n
110.47768536437
5 √n
43.114132626516
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
-148969810
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 148969811 can be divided by 4 positive divisors.
The sum of these divisors (counting 148969811) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000010001100101010011
3
Ternary
101101022110011102
4
Quaternary
20320101211103
5
Quinary
301114013221
6
Senary
22440535015
8
Octal
1070214523
10
Decimal
148969811
12
Duodecimal
41a8146b
16
Hexadecimal
8e11953
20
Vigesimal
26b14ab
36
Base36
2goxub
md5
35644ea8de3cdb8ba07abb794217e1c5
sha1
bb8d3d3d2e88ddc70efe4d1844d70d27e6341f73
sha256
9690abe7415107a3b1e552fd812c0eb81b17cc692a60111af5e85fcd01c0c6ff
sha512
6948b8e1b762cd991849fe683f325e98b42956109a2dd1c97c6e03c1bf9bfaa5b6a7bab2259e821964c098b6f34de3aa8b2f171812e394b92d01ddfc2de9179a
ripemd-160
392ff769db462ba1c5eca67e8b11c03d93243bdd
Diameter
297939622
Circumference
936004927.68852
Area
6.9718238586414E+16
Volume
1.3847883767295E+25
Surface area
2.7887295434565E+17
Circumference
936004927.68852
Perimeter
595879244
Area
22192004589375721
Diagonal
210675127.10036
Surface area
133152027536254326
Volume
3.3059387293904E+24
Space diagonal
258023281.44593
Perimeter
446909433
Area
9.6094198676501E+15
Altitude
129011640.72297
Surface area
9.6094198676501E+15
Volume
3.896086156232E+23
Height
70225042.366786