122008 is an even 6-digits composite number following 122007
and preceding 122009 . In scientific notation, it is written as 1.22008 × 10^5.
The sum of its digits is 13. It has a total of 5 prime factors and 16 positive divisors.
There are 60000 positive integers (up to 122008) that are relatively prime to 122008.
122008 has 16 divisors, whose sum is 232560
The reverse of 122008 is 800221
Previous prime number is 101
Is Prime? no
Number parity even
Number length 6
Sum of Digits 13
Digital Root 4
Name
one hundred twenty-two thousand eight
Scientific notation
1.22008 × 10^5
Engineering notation
1.22008 × 10^3
Prime Factorization
2 × 2 × 2 × 101 × 151
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30502
Product of the distinct prime numbers
The prime factorization of 122008 is 2 × 2 × 2 × 101 × 151.
Since it has a total of 5 prime factors.
1 , 10 , 79 , 82 , 802 , 764 , 2788 , 4529 , 18251 , 56 , 412416 , 311468 , 1005705 , 4172632 , 77004275 , 4594871 , 26903876 , 428176015 , 2024999635 , 2492732413
n×2
244016
n×3
366024
n×4
488032
n×5
610040
n÷2
61004
n÷3
40669.333333333
n÷3
30502
n÷5
24401.6
n2
14885952064
n3
1816205239424512
n4
2.2159156885171E+20
n5
2.7035944132459E+25
2 √n
349.29643571041
3 √n
49.59784069684
4 √n
18.689473928134
5 √n
10.405852404414
1 , 2 , 4 , 8 , 101 , 151 , 202 , 302 , 404 , 604 , 808 , 1208 , 15251 , 30502 , 61004 , 122008
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122007
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122008 can be divided by 16 positive divisors.
The sum of these divisors (counting 122008) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101110010011000
3
Ternary
20012100211
4
Quaternary
131302120
5
Quinary
12401013
6
Senary
2340504
8
Octal
356230
10
Decimal
122008
12
Duodecimal
5a734
16
Hexadecimal
1dc98
20
Vigesimal
f508
36
Base36
2m54
md5
220e84cfad8838b8f0d77c0dab92b05d
sha1
20d10cbac519e919c88f1fde6b92905b6da9328d
sha256
74f19987a4aaf1ed75f38c466208e14a2c806d6c9f4e54f70ebde79216c01041
sha512
4f881636e734a6606ff252b9c2a991780b58370318c18d018e7893fd1fc830f9e2de1b2f0bb83612b0e9327458279fb9e2cc4e126be6c7a83d7756bc629551b4
ripemd-160
e9c514c3bb6731b6292eaf4cc11429e7a2b07e63
Diameter
244016
Circumference
766598.87295837
Area
46765597645.952
Volume
7.6077027167831E+15
Surface area
187062390583.81
Circumference
766598.87295837
Perimeter
488032
Area
14885952064
Diagonal
172545.36831802
Surface area
89315712384
Volume
1816205239424512
Space diagonal
211324.05492986
Perimeter
366024
Area
6445806323.4707
Altitude
105662.02746493
Surface area
6445806323.4707
Volume
2.1404184013727E+14
Height
57515.122772672