122920275 is an odd 9-digits composite number following 122920274
and preceding 122920276 . In scientific notation, it is written as 1.22920275 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 64160800 positive integers (up to 122920275) that are relatively prime to 122920275.
122920275 has 8 divisors, whose sum is 127213056
The reverse of 122920275 is 572029221
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-two million nine hundred twenty thousand two hundred seventy-five
Scientific notation
1.22920275 × 10^8
Engineering notation
1.22920275 × 10^6
Prime Factorization
75 × 47 × 34871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122920275
Product of the distinct prime numbers
The prime factorization of 122920275 is 75 × 47 × 34871.
Since it has a total of 3 prime factors.
5 , 8 , 3 , 12 , 189 , 263 , 4989 , 855 , 49665 , 92937 , 883395 , 680694 , 8338977 , 6729863 , 70062353 , 94958731 , 772924980 , 63082668 , 2365331626 , 3604558114
n×2
245840550
n×3
368760825
n×4
491681100
n×5
614601375
n÷2
61460137.5
n÷3
40973425
n÷3
30730068.75
n÷5
24584055
n2
15109394006075625
n3
1.8572508663102E+24
n4
2.2829378723083E+32
n5
2.8061935107206E+40
2 √n
11086.941643213
3 √n
497.21151090025
4 √n
105.29454707255
5 √n
41.488210663903
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122920274
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122920275 can be divided by 8 positive divisors.
The sum of these divisors (counting 122920275) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010100111001110101010011
3
Ternary
22120021222220210
4
Quaternary
13110321311103
5
Quinary
222431422100
6
Senary
20110335203
8
Octal
724716523
10
Decimal
122920275
12
Duodecimal
351ba503
16
Hexadecimal
7539d53
20
Vigesimal
1i850df
36
Base36
216lw3
md5
4148a1aef504c26fcad4dab335d99551
sha1
62f34768c353c5f6f317fa348b869598471d0e2f
sha256
6b9174a353b125987945ab8a1b0d0c45ed586d51e1e4073883bea22f952dd72d
sha512
d871fc5f9147ec770e50a809015e24ffd10b5c06c2b3ec48401833d2ed47872d7302ad1a45d00a9c8424b1b0c19a19ad281ae4dfe0c1fb57c5d798d1e295f7af
ripemd-160
98e30a3d91167a7f99669bd90e11fcd331e2b388
Diameter
245840550
Circumference
772330865.83447
Area
4.7467561209681E+16
Volume
7.7796342366311E+24
Surface area
1.8987024483872E+17
Circumference
772330865.83447
Perimeter
491681100
Area
15109394006075625
Diagonal
173835519.99563
Surface area
90656364036453750
Volume
1.8572508663102E+24
Space diagonal
212904161.58034
Perimeter
368760825
Area
6.5425595225249E+15
Altitude
106452080.79017
Surface area
6.5425595225249E+15
Volume
2.1887911365542E+23
Height
57945173.331877