122913811 is an odd 9-digits prime number following 122913810
and preceding 122913812 . In scientific notation, it is written as 1.22913811 × 10^8.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 122913810 positive integers (up to 122913811) that are relatively prime to 122913811.
122913811 has 2 divisors, whose sum is 122913812
The reverse of 122913811 is 118319221
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-two million nine hundred thirteen thousand eight hundred eleven
Scientific notation
1.22913811 × 10^8
Engineering notation
1.22913811 × 10^6
Prime Factorization
122913811
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
122913811
Product of the distinct prime numbers
The prime factorization of 122913811 is 122913811.
Since it has a total of 1 prime factors.
10 , 5 , 39 , 49 , 414 , 663 , 6526 , 2060 , 4803 , 92097 , 97017 , 357368 , 2878790 , 7210717 , 36041528 , 20434427 , 865154467 , 447344797 , 8154123731 , 952816736
n×2
245827622
n×3
368741433
n×4
491655244
n×5
614569055
n÷2
61456905.5
n÷3
40971270.333333
n÷3
30728452.75
n÷5
24582762.2
n2
15107804934543721
n3
1.8569578803494E+24
n4
2.2824576994022E+32
n5
2.8054557427982E+40
2 √n
11086.650125263
3 √n
497.20279513836
4 √n
105.29316276598
5 √n
41.487774307192
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
122913812
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
61456906
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11086.650170363
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999837284
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122913811 can be divided by 2 positive divisors.
The sum of these divisors (counting 122913811) is 122913812, the average is 61456906.
Base
System
Value
2
Binary
111010100111000010000010011
3
Ternary
22120021200001101
4
Quaternary
13110320100103
5
Quinary
222431220221
6
Senary
20110245231
8
Octal
724702023
10
Decimal
122913811
12
Duodecimal
351b6817
16
Hexadecimal
7538413
20
Vigesimal
1i844ab
36
Base36
216gwj
md5
8c395bfded13347c8c64b15072ac178e
sha1
cd1caf0b7dfc1bf8f91b8dd2533787e360baa56f
sha256
ae0eaa588ef3067dcb88a3364aec11f6b5148edfec8a5bbadd9e636c63e91a7a
sha512
19ecffa67dd3b482961a336445ca285796d8bbfda428bbbb391aec9be81903bb4e8da6f3ec48226513c3a2d10c012c0a140cb2c9c149163da9a8ddc15708594c
ripemd-160
df9b6bb5b0be332cd11862982e68cf58584e1755
Diameter
245827622
Circumference
772290251.32465
Area
4.746256899423E+16
Volume
7.7784069799084E+24
Surface area
1.8985027597692E+17
Circumference
772290251.32465
Perimeter
491655244
Area
15107804934543721
Diagonal
173826378.51916
Surface area
90646829607262326
Volume
1.8569578803494E+24
Space diagonal
212892965.60392
Perimeter
368741433
Area
6.5418714343674E+15
Altitude
106446482.80196
Surface area
6.5418714343674E+15
Volume
2.1884458492881E+23
Height
57942126.173054