122920276 is an even 9-digits composite number following 122920275
and preceding 122920277 . In scientific notation, it is written as 1.22920276 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 61184088 positive integers (up to 122920276) that are relatively prime to 122920276.
122920276 has 12 divisors, whose sum is 216076672
The reverse of 122920276 is 672029221
Previous prime number is 223
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-two million nine hundred twenty thousand two hundred seventy-six
Scientific notation
1.22920276 × 10^8
Engineering notation
1.22920276 × 10^6
Prime Factorization
2 × 2 × 223 × 137803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
61460138
Product of the distinct prime numbers
The prime factorization of 122920276 is 2 × 2 × 223 × 137803.
Since it has a total of 4 prime factors.
9 , 5 , 38 , 53 , 582 , 779 , 6433 , 8513 , 51100 , 72429 , 685843 , 912419 , 9327903 , 7894371 , 93741975 , 39285623 , 470543965 , 844854945 , 5149333642 , 6002573925
n×2
245840552
n×3
368760828
n×4
491681104
n×5
614601380
n÷2
61460138
n÷3
40973425.333333
n÷3
30730069
n÷5
24584055.2
n2
15109394251916176
n3
1.8572509116383E+24
n4
2.2829379465984E+32
n5
2.8061936248675E+40
2 √n
11086.941688311
3 √n
497.21151224858
4 √n
105.2945472867
5 √n
41.488210731408
1 , 2 , 4 , 223 , 446 , 892 , 137803 , 275606 , 551212 , 30730069 , 61460138 , 122920276
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
-122920275
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 122920276 can be divided by 12 positive divisors.
The sum of these divisors (counting 122920276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010100111001110101010100
3
Ternary
22120021222220211
4
Quaternary
13110321311110
5
Quinary
222431422101
6
Senary
20110335204
8
Octal
724716524
10
Decimal
122920276
12
Duodecimal
351ba504
16
Hexadecimal
7539d54
20
Vigesimal
1i850dg
36
Base36
216lw4
md5
0cc6e14186aa51132205063e43ba3776
sha1
b94f4b8f746b8d6c93e5cfc89cfdfa7350f2081e
sha256
f488c77f81a6cccdb52b1565bf451cff184e67dc152433e5a9043700a2c15355
sha512
9e044cbae4a9c11db3fe7e6b46d985690dcc02a0c397938e16e5b5f076cb921eb3cb00b9952d807ba901f55f628bddf76c20e9a8527583958a4b0b600f64d86f
ripemd-160
5e412daa17670f2b357d88ea0dd47f51aea2af94
Diameter
245840552
Circumference
772330872.11766
Area
4.7467561982012E+16
Volume
7.7796344265013E+24
Surface area
1.8987024792805E+17
Circumference
772330872.11766
Perimeter
491681104
Area
15109394251916176
Diagonal
173835521.40984
Surface area
90656365511497056
Volume
1.8572509116383E+24
Space diagonal
212904163.31239
Perimeter
368760828
Area
6.542559628977E+15
Altitude
106452081.65619
Surface area
6.542559628977E+15
Volume
2.188791189974E+23
Height
57945173.803281