127804942 is an even 9-digits composite number following 127804941
and preceding 127804943 . In scientific notation, it is written as 1.27804942 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 62696712 positive integers (up to 127804942) that are relatively prime to 127804942.
127804942 has 8 divisors, whose sum is 195324696
The reverse of 127804942 is 249408721
Previous prime number is 53
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-seven million eight hundred four thousand nine hundred forty-two
Scientific notation
1.27804942 × 10^8
Engineering notation
1.27804942 × 10^6
Prime Factorization
2 × 53 × 1205707
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127804942
Product of the distinct prime numbers
The prime factorization of 127804942 is 2 × 53 × 1205707.
Since it has a total of 3 prime factors.
10 , 4 , 62 , 19 , 181 , 653 , 2411 , 5374 , 77875 , 4840 , 462606 , 930658 , 8163478 , 4264239 , 9894440 , 1786471 , 619510292 , 935269477 , 5893174077 , 8000910773
n×2
255609884
n×3
383414826
n×4
511219768
n×5
639024710
n÷2
63902471
n÷3
42601647.333333
n÷3
31951235.5
n÷5
25560988.4
n2
16334103199623364
n3
2.0875791120499E+24
n4
2.6680292733595E+32
n5
3.4098732653601E+40
2 √n
11305.084785175
3 √n
503.71229222682
4 √n
106.32537225505
5 √n
41.812826803716
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
-127804941
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 127804942 can be divided by 8 positive divisors.
The sum of these divisors (counting 127804942) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100111100010011000001110
3
Ternary
22220111011102101
4
Quaternary
13213202120032
5
Quinary
230204224232
6
Senary
20403145314
8
Octal
747423016
10
Decimal
127804942
12
Duodecimal
3697523a
16
Hexadecimal
79e260e
20
Vigesimal
1jifc72
36
Base36
243axa
md5
fe7192d52e53823eeee9cefe41651c0f
sha1
021573d905b34e2919d85fc436a9b334f8ce95a3
sha256
a1dbe5449bfa3acdbcc7fbbf49a5d5b37aa9394924fc5c84ca37d3a03f67c131
sha512
af27d368f46e642727d7eb4fa449cab4ecfb911291a0df41e24d0fa2a85d868a3c40930db6ccd9e3503b7b6f55d8ec1f325fa9ea7dfd7ccfc2aba9a05786572f
ripemd-160
731dd6605e71c7b8721e66c8e4018da13486adcb
Diameter
255609884
Circumference
803022133.75934
Area
5.1315098614914E+16
Volume
8.7444309362712E+24
Surface area
2.0526039445966E+17
Circumference
803022133.75934
Perimeter
511219768
Area
16334103199623364
Diagonal
180743482.31471
Surface area
98004619197740184
Volume
2.0875791120499E+24
Space diagonal
221364653.00239
Perimeter
383414826
Area
7.0728741594553E+15
Altitude
110682326.5012
Surface area
7.0728741594553E+15
Volume
2.4602355773231E+23
Height
60247827.438236