122907712 is an even 9-digits composite number following 122907711
and preceding 122907713 . In scientific notation, it is written as 1.22907712 × 10^8.
The sum of its digits is 31. It has a total of 7 prime factors and 14 positive divisors.
There are 61453824 positive integers (up to 122907712) that are relatively prime to 122907712.
122907712 has 14 divisors, whose sum is 243895118
The reverse of 122907712 is 217709221
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-two million nine hundred seven thousand seven hundred twelve
Scientific notation
1.22907712 × 10^8
Engineering notation
1.22907712 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 1920433
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
3840866
Product of the distinct prime numbers
The prime factorization of 122907712 is 2 × 2 × 2 × 2 × 2 × 2 × 1920433.
Since it has a total of 7 prime factors.
6 , 2 , 4 , 66 , 758 , 493 , 1290 , 2153 , 81325 , 37490 , 474767 , 590922 , 2282714 , 5505914 , 29007027 , 50546740 , 830380789 , 50535275 , 1058543071 , 6668524280
n×2
245815424
n×3
368723136
n×4
491630848
n×5
614538560
n÷2
61453856
n÷3
40969237.333333
n÷3
30726928
n÷5
24581542.4
n2
15106305669074944
n3
1.8566814665586E+24
n4
2.2820047096753E+32
n5
2.8047597763941E+40
2 √n
11086.375061308
3 √n
497.19457124558
4 √n
105.29185657642
5 √n
41.48736257322
1 , 2 , 4 , 8 , 16 , 32 , 64 , 1920433 , 3840866 , 7681732 , 15363464 , 30726928 , 61453856 , 122907712
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122907711
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122907712 can be divided by 14 positive divisors.
The sum of these divisors (counting 122907712) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111010100110110110001000000
3
Ternary
22120021100200111
4
Quaternary
13110312301000
5
Quinary
222431021322
6
Senary
20110201104
8
Octal
724666100
10
Decimal
122907712
12
Duodecimal
351b3194
16
Hexadecimal
7536c40
20
Vigesimal
1i8395c
36
Base36
216c74
md5
bdc98955b1fdde2e5942c7a78252252e
sha1
647f786c2ccbeb4d6caaffa70619b85ccd11c481
sha256
9d78fec7e8abedad5fc9dcf08cf4d24a7e92f49de97026780ff4616d7b6bc48a
sha512
f4ccd5674ff1033c85f6b61811564878b136ead49137874261d3e81666359cb30001468f89bc061912e5001717a3f6268d5628232310c86f68832db39f8a8b62
ripemd-160
d3e8d2fe4b6607212927d27eec6f776c7b0be095
Diameter
245815424
Circumference
772251930.17746
Area
4.7457858912848E+16
Volume
7.7772491405292E+24
Surface area
1.8983143565139E+17
Circumference
772251930.17746
Perimeter
491630848
Area
15106305669074944
Diagonal
173817753.23065
Surface area
90637834014449664
Volume
1.8566814665586E+24
Space diagonal
212882401.82604
Perimeter
368723136
Area
6.5412222333759E+15
Altitude
106441200.91302
Surface area
6.5412222333759E+15
Volume
2.1881200925117E+23
Height
57939251.076882