122983809 is an odd 9-digits composite number following 122983808
and preceding 122983810 . In scientific notation, it is written as 1.22983809 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 73071936 positive integers (up to 122983809) that are relatively prime to 122983809.
122983809 has 8 divisors, whose sum is 130488000
The reverse of 122983809 is 908389221
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-two million nine hundred eighty-three thousand eight hundred nine
Scientific notation
1.22983809 × 10^8
Engineering notation
1.22983809 × 10^6
Prime Factorization
39 × 29 × 108739
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122983809
Product of the distinct prime numbers
The prime factorization of 122983809 is 39 × 29 × 108739.
Since it has a total of 3 prime factors.
7 , 8 , 86 , 43 , 741 , 882 , 6655 , 3047 , 14249 , 36188 , 407652 , 279707 , 5868978 , 5431728 , 37486560 , 38704871 , 18796384 , 652190784 , 9551260711 , 8263847775
n×2
245967618
n×3
368951427
n×4
491935236
n×5
614919045
n÷2
61491904.5
n÷3
40994603
n÷3
30745952.25
n÷5
24596761.8
n2
15125017276148481
n3
1.8601322358115E+24
n4
2.2876614760379E+32
n5
2.813453220257E+40
2 √n
11089.806535734
3 √n
497.2971609827
4 √n
105.30815037657
5 √n
41.49249859309
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
-122983808
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 122983809 can be divided by 8 positive divisors.
The sum of these divisors (counting 122983809) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010101001001010110000001
3
Ternary
22120102020001220
4
Quaternary
13111021112001
5
Quinary
222440440214
6
Senary
20111545253
8
Octal
725112601
10
Decimal
122983809
12
Duodecimal
3522b229
16
Hexadecimal
7549581
20
Vigesimal
1i8cja9
36
Base36
217ywx
md5
60861fd856dc35529715f6418b9ef582
sha1
f0794696d18951645e9df65d6d97778fccbb9c5e
sha256
fe846b255ed79a192571b83c89bad1423789b138b964a0fe35a77b2508bed8c5
sha512
5efdef9ce8078b61cdd86dd759eb47956939b561fb73c9966e232774ef15e329ca7a1f180c9d94cdff83d7a088be941876f92f8118acb443df82f06e491bb0a3
ripemd-160
c7fd58e2a3fe2ed797aee762eb5d4b694da19165
Diameter
245967618
Circumference
772730061.72978
Area
4.7516643160167E+16
Volume
7.7917036889748E+24
Surface area
1.9006657264067E+17
Circumference
772730061.72978
Perimeter
491935236
Area
15125017276148481
Diagonal
173925370.6401
Surface area
90750103656890886
Volume
1.8601322358115E+24
Space diagonal
213014205.69635
Perimeter
368951427
Area
6.5493245969115E+15
Altitude
106507102.84817
Surface area
6.5493245969115E+15
Volume
2.1921868630767E+23
Height
57975123.546701