126442693 is an odd 9-digits composite number following 126442692
and preceding 126442694 . In scientific notation, it is written as 1.26442693 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 115071600 positive integers (up to 126442693) that are relatively prime to 126442693.
126442693 has 8 divisors, whose sum is 138087936
The reverse of 126442693 is 396244621
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-six million four hundred forty-two thousand six hundred ninety-three
Scientific notation
1.26442693 × 10^8
Engineering notation
1.26442693 × 10^6
Prime Factorization
13 × 71 × 136991
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
126442693
Product of the distinct prime numbers
The prime factorization of 126442693 is 13 × 71 × 136991.
Since it has a total of 3 prime factors.
9 , 8 , 15 , 6 , 921 , 561 , 4879 , 2537 , 32561 , 16095 , 93420 , 677356 , 1554526 , 9304543 , 79883679 , 94953635 , 331572906 , 577507843 , 465373935 , 6767176049
n×2
252885386
n×3
379328079
n×4
505770772
n×5
632213465
n÷2
63221346.5
n÷3
42147564.333333
n÷3
31610673.25
n÷5
25288538.6
n2
15987754613092249
n3
2.0215347483026E+24
n4
2.5560829756845E+32
n5
3.23198014977E+40
2 √n
11244.673983713
3 √n
501.91623735367
4 √n
106.04090712415
5 √n
41.72330930375
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-126442692
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 126442693 can be divided by 8 positive divisors.
The sum of these divisors (counting 126442693) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100010010101110011000101
3
Ternary
22210220221202201
4
Quaternary
13202111303011
5
Quinary
224332131233
6
Senary
20314034501
8
Octal
742256305
10
Decimal
126442693
12
Duodecimal
36418a31
16
Hexadecimal
7895cc5
20
Vigesimal
1ja56ed
36
Base36
23a3t1
md5
cb1f523440fb3042045cb599f8a5d035
sha1
50bef14f45162a9ed943b953bb6ec85e9ff0d7c3
sha256
fc30060666b1afc2f36e3d2ff5b59720f85142f61db4efd70da93ffac1d2f718
sha512
6ec3cdf88d220705cfa2bf954a799fbc5acdac6708ab3cf941bf9064da9e752cb779b4c25685ad2cb1d2a2324fbe8f45c42baa695e4221ad8dface48a37d139c
ripemd-160
ef6ea8799236b82e8e9afe118535fe6af78b62ac
Diameter
252885386
Circumference
794462870.85782
Area
5.0227012439887E+16
Volume
8.4677849523251E+24
Surface area
2.0090804975955E+17
Circumference
794462870.85782
Perimeter
505770772
Area
15987754613092249
Diagonal
178816971.30358
Surface area
95926527678553494
Volume
2.0215347483026E+24
Space diagonal
219005168.52183
Perimeter
379328079
Area
6.9229008222049E+15
Altitude
109502584.26092
Surface area
6.9229008222049E+15
Volume
2.382401548215E+23
Height
59605657.101193