126996939 is an odd 9-digits composite number following 126996938
and preceding 126996940 . In scientific notation, it is written as 1.26996939 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 84283632 positive integers (up to 126996939) that are relatively prime to 126996939.
126996939 has 12 divisors, whose sum is 184265536
The reverse of 126996939 is 939699621
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred twenty-six million nine hundred ninety-six thousand nine hundred thirty-nine
Scientific notation
1.26996939 × 10^8
Engineering notation
1.26996939 × 10^6
Prime Factorization
3 × 3 × 223 × 63277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42332313
Product of the distinct prime numbers
The prime factorization of 126996939 is 3 × 3 × 223 × 63277.
Since it has a total of 4 prime factors.
3 , 8 , 23 , 24 , 626 , 681 , 802 , 175 , 5663 , 9026 , 361725 , 965605 , 5347946 , 9677949 , 66004628 , 42446049 , 522011989 , 759469870 , 9358679237 , 4186608926
n×2
253993878
n×3
380990817
n×4
507987756
n×5
634984695
n÷2
63498469.5
n÷3
42332313
n÷3
31749234.75
n÷5
25399387.8
n2
16128222515369721
n3
2.0482348909628E+24
n4
2.6011956150528E+32
n5
3.3034388085193E+40
2 √n
11269.291858853
3 √n
502.64853112747
4 √n
106.15692091829
5 √n
41.759823137573
1 , 3 , 9 , 223 , 669 , 2007 , 63277 , 189831 , 569493 , 14110771 , 42332313 , 126996939
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
-126996938
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 126996939 can be divided by 12 positive divisors.
The sum of these divisors (counting 126996939) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100100011101000111001011
3
Ternary
22211222010001100
4
Quaternary
13210131013023
5
Quinary
230002400224
6
Senary
20333552443
8
Octal
744350713
10
Decimal
126996939
12
Duodecimal
36645723
16
Hexadecimal
791d1cb
20
Vigesimal
1jdec6j
36
Base36
23lzgr
md5
461fa64c4f0ec51cc2368acf5cfdc9dd
sha1
d763397515208bd7b9eb3bfb70ca0a547d0558a3
sha256
e4ab1406581d6d5ac38cedcc1b1349f4310bbd1159c1341e08dcd63bad039ef7
sha512
4e7bfd2a2f0d34e9d099b6994cc96a537ad7f8ea64ad140b8ae0649c9c95b69cceda444424e1e563651a4d37ce9c2473d133d0b51653802a7bfe36fae94e92bd
ripemd-160
a45318222d1c2001cae843d9b0b4c93d792a3424
Diameter
253993878
Circumference
797945301.18158
Area
5.0668305369747E+16
Volume
8.5796262483668E+24
Surface area
2.0267322147899E+17
Circumference
797945301.18158
Perimeter
507987756
Area
16128222515369721
Diagonal
179600793.51367
Surface area
96769335092218326
Volume
2.0482348909628E+24
Space diagonal
219965150.75373
Perimeter
380990817
Area
6.9837252080992E+15
Altitude
109982575.37686
Surface area
6.9837252080992E+15
Volume
2.4138679681045E+23
Height
59866931.171223