122945339 is an odd 9-digits composite number following 122945338
and preceding 122945340 . In scientific notation, it is written as 1.22945339 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 108345600 positive integers (up to 122945339) that are relatively prime to 122945339.
122945339 has 16 divisors, whose sum is 138257376
The reverse of 122945339 is 933549221
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-two million nine hundred forty-five thousand three hundred thirty-nine
Scientific notation
1.22945339 × 10^8
Engineering notation
1.22945339 × 10^6
Prime Factorization
11 × 37 × 661 × 457
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
122945339
Product of the distinct prime numbers
The prime factorization of 122945339 is 11 × 37 × 661 × 457.
Since it has a total of 4 prime factors.
10 , 4 , 48 , 50 , 295 , 628 , 8518 , 6564 , 12745 , 88645 , 995555 , 593117 , 3275490 , 8079441 , 59108063 , 10801922 , 240654621 , 379026972 , 751937907 , 7691171551
n×2
245890678
n×3
368836017
n×4
491781356
n×5
614726695
n÷2
61472669.5
n÷3
40981779.666667
n÷3
30736334.75
n÷5
24589067.8
n2
15115556381824921
n3
1.8583872035371E+24
n4
2.2848004473213E+32
n5
2.8090556554327E+40
2 √n
11088.07192437
3 √n
497.24530316215
4 √n
105.29991417076
5 √n
41.489902452682
1 , 11 , 37 , 407 , 457 , 661 , 5027 , 7271 , 16909 , 24457 , 185999 , 269027 , 302077 , 3322847 , 11176849 , 122945339
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122945338
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122945339 can be divided by 16 positive divisors.
The sum of these divisors (counting 122945339) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010100111111111100111011
3
Ternary
22120100021022002
4
Quaternary
13110333330323
5
Quinary
222433222324
6
Senary
20111051215
8
Octal
724777473
10
Decimal
122945339
12
Duodecimal
35210b0b
16
Hexadecimal
753ff3b
20
Vigesimal
1i8836j
36
Base36
21758b
md5
3fa47639ee862405c55fc7adf8b466e2
sha1
d4bf360acea025252bbc1bc3351573e517c9ce63
sha256
38a5a17fc4511a1312cdf2e4ef0078ca485c28653a58f7d0ef3111c186912ab2
sha512
0eebfb19a2ee27798438d60d7325699c71601ad5c4284c262777dfc3c2c6d8bf4793ad6f5505cef7534dc7da8d7b65cfb03c45c73bad25f28519c5cf462f6042
ripemd-160
5cc6223b81bcdc97ee44ead808484642e51bb4eb
Diameter
245890678
Circumference
772488347.59101
Area
4.7486920884063E+16
Volume
7.7843941148765E+24
Surface area
1.8994768353625E+17
Circumference
772488347.59101
Perimeter
491781356
Area
15115556381824921
Diagonal
173870965.84436
Surface area
90693338290949526
Volume
1.8583872035371E+24
Space diagonal
212947573.70178
Perimeter
368836017
Area
6.5452279094982E+15
Altitude
106473786.85089
Surface area
6.5452279094982E+15
Volume
2.190130322819E+23
Height
57956988.614786