122390138 is an even 9-digits composite number following 122390137
and preceding 122390139 . In scientific notation, it is written as 1.22390138 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 55890432 positive integers (up to 122390138) that are relatively prime to 122390138.
122390138 has 24 divisors, whose sum is 200896668
The reverse of 122390138 is 831093221
Previous prime number is 97
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-two million three hundred ninety thousand one hundred thirty-eight
Scientific notation
1.22390138 × 10^8
Engineering notation
1.22390138 × 10^6
Prime Factorization
2 × 13 × 13 × 97 × 3733
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9414626
Product of the distinct prime numbers
The prime factorization of 122390138 is 2 × 13 × 13 × 97 × 3733.
Since it has a total of 5 prime factors.
4 , 6 , 99 , 66 , 813 , 110 , 6380 , 4463 , 32993 , 70512 , 288533 , 8452 , 6920603 , 250277 , 42586180 , 64526662 , 620299643 , 400637215 , 2131237022 , 7600700059
n×2
244780276
n×3
367170414
n×4
489560552
n×5
611950690
n÷2
61195069
n÷3
40796712.666667
n÷3
30597534.5
n÷5
24478027.6
n2
14979345879659044
n3
1.8333242093612E+24
n4
2.2438080298246E+32
n5
2.7461997441574E+40
2 √n
11063.00763807
3 √n
496.49568087348
4 √n
105.18083303564
5 √n
41.452362261315
1 , 2 , 13 , 26 , 97 , 169 , 194 , 338 , 1261 , 2522 , 3733 , 7466 , 16393 , 32786 , 48529 , 97058 , 362101 , 630877 , 724202 , 1261754 , 4707313 , 9414626 , 61195069 , 122390138
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122390137
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122390138 can be divided by 24 positive divisors.
The sum of these divisors (counting 122390138) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010010111000011001111010
3
Ternary
22112022001201002
4
Quaternary
13102320121322
5
Quinary
222312441023
6
Senary
20051125002
8
Octal
722703172
10
Decimal
122390138
12
Duodecimal
34ba3762
16
Hexadecimal
74b867a
20
Vigesimal
1i4if6i
36
Base36
20v8u2
md5
5dc37811fa117b341fa1269e8415ed2c
sha1
20f7540268f094b28dd249dd00cc678407f32f83
sha256
f03efa8681e928ce507d0c1c5e141dd2cea0be02d960db977113ae25a07812ac
sha512
fa109540538484d95d55db10e8b20aba1d73c90317b45289cd8ee4ce17a0f3b9a92ce480d060a59bf122694d88212a485f6201a90b954f2f7a44cb4f42ea7be5
ripemd-160
d8b8a8981cd9507807b6fbff638c7b5bc7e68db3
Diameter
244780276
Circumference
768999916.82528
Area
4.7059002971117E+16
Volume
7.67941049037E+24
Surface area
1.8823601188447E+17
Circumference
768999916.82528
Perimeter
489560552
Area
14979345879659044
Diagonal
173085793.06031
Surface area
89876075277954264
Volume
1.8333242093612E+24
Space diagonal
211985937.36137
Perimeter
367170414
Area
6.4862470319292E+15
Altitude
105992968.68068
Surface area
6.4862470319292E+15
Volume
2.1605933009213E+23
Height
57695264.353438