126996928 is an even 9-digits composite number following 126996927
and preceding 126996929 . In scientific notation, it is written as 1.26996928 × 10^8.
The sum of its digits is 52. It has a total of 7 prime factors and 14 positive divisors.
There are 63498432 positive integers (up to 126996928) that are relatively prime to 126996928.
126996928 has 14 divisors, whose sum is 252009656
The reverse of 126996928 is 829699621
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-six million nine hundred ninety-six thousand nine hundred twenty-eight
Scientific notation
1.26996928 × 10^8
Engineering notation
1.26996928 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 1984327
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
3968654
Product of the distinct prime numbers
The prime factorization of 126996928 is 2 × 2 × 2 × 2 × 2 × 2 × 1984327.
Since it has a total of 7 prime factors.
10 , 9 , 66 , 35 , 950 , 487 , 7588 , 7872 , 89268 , 79152 , 359564 , 789564 , 4298150 , 8710437 , 89162575 , 43141137 , 321988705 , 673521450 , 8134887152 , 3609355057
n×2
253993856
n×3
380990784
n×4
507987712
n×5
634984640
n÷2
63498464
n÷3
42332309.333333
n÷3
31749232
n÷5
25399385.6
n2
16128219721437184
n3
2.0482343587315E+24
n4
2.6011947138296E+32
n5
3.3034373778619E+40
2 √n
11269.291370801
3 √n
502.64851661496
4 √n
106.15691861956
5 √n
41.759822414157
1 , 2 , 4 , 8 , 16 , 32 , 64 , 1984327 , 3968654 , 7937308 , 15874616 , 31749232 , 63498464 , 126996928
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
-126996927
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 126996928 can be divided by 14 positive divisors.
The sum of these divisors (counting 126996928) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111100100011101000111000000
3
Ternary
22211222010000221
4
Quaternary
13210131013000
5
Quinary
230002400203
6
Senary
20333552424
8
Octal
744350700
10
Decimal
126996928
12
Duodecimal
36645714
16
Hexadecimal
791d1c0
20
Vigesimal
1jdec68
36
Base36
23lzgg
md5
a0e4f90b409fef8e02b4f7efc7fc89ce
sha1
0540c72c1be69d67900e6ee59093e727068ea6f1
sha256
27def16e336bf531987496abf624f9be1d2f74632b875a1e50fa89b5e47c40ee
sha512
7dcaf87f45b291d2a90afb3306a5b1e792cb9268b2192acfb37338faa5883bd90efadc8f56a08091d3aa8599b5c1203acba1510f295f6b296ef5c5469c5198f4
ripemd-160
2dbe1a75bdedd5996522dc6ea292a78ece2ea285
Diameter
253993856
Circumference
797945232.06654
Area
5.0668296592349E+16
Volume
8.5796240189616E+24
Surface area
2.026731863694E+17
Circumference
797945232.06654
Perimeter
507987712
Area
16128219721437184
Diagonal
179600777.95732
Surface area
96769318328623104
Volume
2.0482343587315E+24
Space diagonal
219965131.70117
Perimeter
380990784
Area
6.9837239982909E+15
Altitude
109982565.85058
Surface area
6.9837239982909E+15
Volume
2.4138673408639E+23
Height
59866925.985773