126427497 is an odd 9-digits composite number following 126427496
and preceding 126427498 . In scientific notation, it is written as 1.26427497 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 72244200 positive integers (up to 126427497) that are relatively prime to 126427497.
126427497 has 12 divisors, whose sum is 196091856
The reverse of 126427497 is 794724621
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-six million four hundred twenty-seven thousand four hundred ninety-seven
Scientific notation
1.26427497 × 10^8
Engineering notation
1.26427497 × 10^6
Prime Factorization
3 × 7 × 7 × 860051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18061071
Product of the distinct prime numbers
The prime factorization of 126427497 is 3 × 7 × 7 × 860051.
Since it has a total of 4 prime factors.
5 , 9 , 72 , 72 , 802 , 612 , 9747 , 2851 , 3529 , 58238 , 97379 , 21972 , 9522579 , 1549562 , 314210 , 69612809 , 632357694 , 101008301 , 4875772777 , 7825156177
n×2
252854994
n×3
379282491
n×4
505709988
n×5
632137485
n÷2
63213748.5
n÷3
42142499
n÷3
31606874.25
n÷5
25285499.4
n2
15983911997685009
n3
2.0208059861356E+24
n4
2.5548544274974E+32
n5
3.2300385046786E+40
2 √n
11243.998265742
3 √n
501.89612962864
4 √n
106.03772095694
5 √n
41.722306386342
1 , 3 , 7 , 21 , 49 , 147 , 860051 , 2580153 , 6020357 , 18061071 , 42142499 , 126427497
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
-126427496
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 126427497 can be divided by 12 positive divisors.
The sum of these divisors (counting 126427497) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100010010010000101101001
3
Ternary
22210220011220220
4
Quaternary
13202102011221
5
Quinary
224331134442
6
Senary
20313440253
8
Octal
742220551
10
Decimal
126427497
12
Duodecimal
36410089
16
Hexadecimal
7892169
20
Vigesimal
1ja38eh
36
Base36
239s2x
md5
e8e0264e2d31490c6ab50793933a1d0f
sha1
f8b4b7f4aa3332b75f5d5d0af13900be453df37b
sha256
bfbe7b5360bb219ac3b36f290cf6c82f67abd4083a19e3ff5bac0e36f5217187
sha512
b8592e1dbb79acff80cef0e32dc5c8af828088a33794f130d512cab64a4e018a871b1e97ece72305465e6ac3c948091ef94afc04fd2815fd06f0989cc363fa02
ripemd-160
aa2f67c9bdc655014492415566a73a95425b23c2
Diameter
252854994
Circumference
794367391.57389
Area
5.0214940507553E+16
Volume
8.4647323204984E+24
Surface area
2.0085976203021E+17
Circumference
794367391.57389
Perimeter
505709988
Area
15983911997685009
Diagonal
178795480.91428
Surface area
95903471986110054
Volume
2.0208059861356E+24
Space diagonal
218978848.27776
Perimeter
379282491
Area
6.921236920925E+15
Altitude
109489424.13888
Surface area
6.921236920925E+15
Volume
2.3815426937647E+23
Height
59598493.638095