122397745 is an odd 9-digits composite number following 122397744
and preceding 122397746 . In scientific notation, it is written as 1.22397745 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 97918192 positive integers (up to 122397745) that are relatively prime to 122397745.
122397745 has 4 divisors, whose sum is 146877300
The reverse of 122397745 is 547793221
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-two million three hundred ninety-seven thousand seven hundred forty-five
Scientific notation
1.22397745 × 10^8
Engineering notation
1.22397745 × 10^6
Prime Factorization
5 × 24479549
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
122397745
Product of the distinct prime numbers
The prime factorization of 122397745 is 5 × 24479549.
Since it has a total of 2 prime factors.
5 , 1 , 63 , 95 , 797 , 624 , 4767 , 1501 , 25513 , 76496 , 142235 , 873385 , 2331656 , 709328 , 26577239 , 80580376 , 519593341 , 80184748 , 676735281 , 6115924420
n×2
244795490
n×3
367193235
n×4
489590980
n×5
611988725
n÷2
61198872.5
n÷3
40799248.333333
n÷3
30599436.25
n÷5
24479549
n2
14981207981085025
n3
1.8336660742608E+24
n4
2.2443659257253E+32
n5
2.7470532826361E+40
2 √n
11063.351436161
3 √n
496.50596700835
4 √n
105.18246734205
5 √n
41.452877532048
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122397744
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122397745 can be divided by 4 positive divisors.
The sum of these divisors (counting 122397745) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010010111010010000110001
3
Ternary
22112022110010211
4
Quaternary
13102322100301
5
Quinary
222313211440
6
Senary
20051224121
8
Octal
722722061
10
Decimal
122397745
12
Duodecimal
34ba8041
16
Hexadecimal
74ba431
20
Vigesimal
1i4je75
36
Base36
20vepd
md5
c4b398c92c247877e7160323f7db4854
sha1
03917ebd497d974e95ceb97d6582f4dda684a07a
sha256
c77d19de52147adac29edd51dc23f3c254f7b79b25056b247b56fee94f6981e5
sha512
e363f9673630afde74abcee24e0f69c25265d3f776a7855397f02c56ef574617fc687c1b153b274ab481a11dd52d1c54304c047f7894b1d8a75e0612a84b1b73
ripemd-160
5ad37e41aae2b22bff18d79afa72caf2674448e1
Diameter
244795490
Circumference
769047713.01591
Area
4.7064852935277E+16
Volume
7.6808424907128E+24
Surface area
1.8825941174111E+17
Circumference
769047713.01591
Perimeter
489590980
Area
14981207981085025
Diagonal
173096550.98288
Surface area
89887247886510150
Volume
1.8336660742608E+24
Space diagonal
211999113.07186
Perimeter
367193235
Area
6.4870533454989E+15
Altitude
105999556.53593
Surface area
6.4870533454989E+15
Volume
2.1609961925692E+23
Height
57698850.327628