122904284 is an even 9-digits composite number following 122904283
and preceding 122904285 . In scientific notation, it is written as 1.22904284 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 61429200 positive integers (up to 122904284) that are relatively prime to 122904284.
122904284 has 12 divisors, whose sum is 215162808
The reverse of 122904284 is 482409221
Previous prime number is 4261
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-two million nine hundred four thousand two hundred eighty-four
Scientific notation
1.22904284 × 10^8
Engineering notation
1.22904284 × 10^6
Prime Factorization
2 × 2 × 4261 × 7211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
61452142
Product of the distinct prime numbers
The prime factorization of 122904284 is 2 × 2 × 4261 × 7211.
Since it has a total of 4 prime factors.
10 , 5 , 6 , 36 , 669 , 959 , 6985 , 5570 , 78349 , 62041 , 218414 , 907267 , 9247450 , 9045552 , 37519558 , 35040285 , 157131641 , 156125183 , 7085513373 , 9327935589
n×2
245808568
n×3
368712852
n×4
491617136
n×5
614521420
n÷2
61452142
n÷3
40968094.666667
n÷3
30726071
n÷5
24580856.8
n2
15105463025552656
n3
1.856526117644E+24
n4
2.2817501321634E+32
n5
2.8043686626045E+40
2 √n
11086.220456044
3 √n
497.18994881029
4 √n
105.29112239901
5 √n
41.487131147115
1 , 2 , 4 , 4261 , 7211 , 8522 , 14422 , 17044 , 28844 , 30726071 , 61452142 , 122904284
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122904283
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122904284 can be divided by 12 positive divisors.
The sum of these divisors (counting 122904284) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010100110101111011011100
3
Ternary
22120021011222112
4
Quaternary
13110311323130
5
Quinary
222430414114
6
Senary
20110133152
8
Octal
724657334
10
Decimal
122904284
12
Duodecimal
351b11b8
16
Hexadecimal
7535edc
20
Vigesimal
1i830e4
36
Base36
2169jw
md5
025e441146218aad7fd7b20d693636d9
sha1
8f3baf8ea437ea6c116312c5074d9d346c820082
sha256
fda9278ea9e990165f1f9ce43bb1af60ac7c884c2eee0f821084a7cf297f253b
sha512
35ae3fb3b51c528a16c35dfe1229aedb71a63baf7c18f81276afaf2eb3c23609b44dde5a51621b34f42b5441b65ebe7ec8a27c3f8829f82a9cf8984bec3733e7
ripemd-160
cf7268ccdb15a888065cd515bfb5fa0c8ff00c18
Diameter
245808568
Circumference
772230391.41823
Area
4.7455211670148E+16
Volume
7.7765984165174E+24
Surface area
1.8982084668059E+17
Circumference
772230391.41823
Perimeter
491617136
Area
15105463025552656
Diagonal
173812905.30655
Surface area
90632778153315936
Volume
1.856526117644E+24
Space diagonal
212876464.35587
Perimeter
368712852
Area
6.5408573580276E+15
Altitude
106438232.17794
Surface area
6.5408573580276E+15
Volume
2.18793701206E+23
Height
57937635.102185