126996812 is an even 9-digits composite number following 126996811
and preceding 126996813 . In scientific notation, it is written as 1.26996812 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors.
There are 63498404 positive integers (up to 126996812) that are relatively prime to 126996812.
126996812 has 6 divisors, whose sum is 222244428
The reverse of 126996812 is 218699621
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-six million nine hundred ninety-six thousand eight hundred twelve
Scientific notation
1.26996812 × 10^8
Engineering notation
1.26996812 × 10^6
Prime Factorization
2 × 2 × 31749203
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
63498406
Product of the distinct prime numbers
The prime factorization of 126996812 is 2 × 2 × 31749203.
Since it has a total of 3 prime factors.
9 , 7 , 96 , 56 , 204 , 137 , 3451 , 7866 , 66426 , 8492 , 236569 , 201375 , 4693250 , 20695 , 11816226 , 49616122 , 908157494 , 690629151 , 146685701 , 6421691694
n×2
253993624
n×3
380990436
n×4
507987248
n×5
634984060
n÷2
63498406
n÷3
42332270.666667
n÷3
31749203
n÷5
25399362.4
n2
16128190258163344
n3
2.0482287461162E+24
n4
2.6011852100351E+32
n5
3.3034222909601E+40
2 √n
11269.286224069
3 √n
502.64836357387
4 √n
106.15689437841
5 √n
41.759814785404
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-126996811
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 126996812 can be divided by 6 positive divisors.
The sum of these divisors (counting 126996812) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111100100011101000101001100
3
Ternary
22211222002212122
4
Quaternary
13210131011030
5
Quinary
230002344222
6
Senary
20333552112
8
Octal
744350514
10
Decimal
126996812
12
Duodecimal
36645638
16
Hexadecimal
791d14c
20
Vigesimal
1jdec0c
36
Base36
23lzd8
md5
1b686f8ab076f5d12623ff7ae428847e
sha1
67a609ebe16efaa84fce4d9dd0c827e93edf48c3
sha256
84161f1338771a0ac02007409f37abaf3cff7f25b559e741a7acbfbbe7797491
sha512
48d079a0f78f67449fa99e7e9b6167c89986914cea324ef4a5ab3566bf087d6678f241a1a39154389c5ca46431bca0358b28d9bb40cb45743419d3c8b461b935
ripemd-160
599c8510c41a296b12c65e3d8739f2279e2066a1
Diameter
253993624
Circumference
797944503.21705
Area
5.0668204030744E+16
Volume
8.5796005088935E+24
Surface area
2.0267281612298E+17
Circumference
797944503.21705
Perimeter
507987248
Area
16128190258163344
Diagonal
179600613.90855
Surface area
96769141548980064
Volume
2.0482287461162E+24
Space diagonal
219964930.78327
Perimeter
380990436
Area
6.9837112403191E+15
Altitude
109982465.39164
Surface area
6.9837112403191E+15
Volume
2.4138607263333E+23
Height
59866871.302849