142112727 is an odd 9-digits composite number following 142112726
and preceding 142112728 . In scientific notation, it is written as 1.42112727 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors.
There are 94741812 positive integers (up to 142112727) that are relatively prime to 142112727.
142112727 has 6 divisors, whose sum is 205273952
The reverse of 142112727 is 727211241
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred forty-two million one hundred twelve thousand seven hundred twenty-seven
Scientific notation
1.42112727 × 10^8
Engineering notation
1.42112727 × 10^6
Prime Factorization
3 × 3 × 15790303
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47370909
Product of the distinct prime numbers
The prime factorization of 142112727 is 3 × 3 × 15790303.
Since it has a total of 3 prime factors.
5 , 5 , 23 , 52 , 52 , 760 , 7981 , 4093 , 16827 , 25387 , 170918 , 73962 , 3944388 , 2203253 , 62850295 , 63641455 , 907771388 , 986992562 , 206953879 , 6437932768
n×2
284225454
n×3
426338181
n×4
568450908
n×5
710563635
n÷2
71056363.5
n÷3
47370909
n÷3
35528181.75
n÷5
28422545.4
n2
20196027175376529
n3
2.8701124964589E+24
n4
4.0787951366855E+32
n5
5.7964869974871E+40
2 √n
11921.10426932
3 √n
521.8483617321
4 √n
109.18380955673
5 √n
42.709707253657
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
-142112726
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 142112727 can be divided by 6 positive divisors.
The sum of these divisors (counting 142112727) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000011110000111011111010111
3
Ternary
100220102002000100
4
Quaternary
20132013133113
5
Quinary
242340101402
6
Senary
22033545143
8
Octal
1036073727
10
Decimal
142112727
12
Duodecimal
3b7151b3
16
Hexadecimal
87877d7
20
Vigesimal
24841g7
36
Base36
2clyvr
md5
dc83dc462391fe6c4dcdcdc19e968404
sha1
d24d0dba7988cfdb3d128218a43d982fc0f23d84
sha256
945060be3f039e49e76adbed77861c73c269343969b290a0bfa03bfd16cb644b
sha512
68ba8b970cf780f367547875424d035c3586947e5ec36b5f051d8d7a8fafb207dfde6abc8d8dfdb7e68ff517305b61dd32faf1d793766de66a0323d7f006ba7f
ripemd-160
57bc31f1c1739937dc01c523caf20819c24e9ec2
Diameter
284225454
Circumference
892920598.24962
Area
6.3447690605863E+16
Volume
1.2022299111802E+25
Surface area
2.5379076242345E+17
Circumference
892920598.24962
Perimeter
568450908
Area
20196027175376529
Diagonal
200977745.90923
Surface area
121176163052259174
Volume
2.8701124964589E+24
Space diagonal
246146463.56617
Perimeter
426338181
Area
8.7451362946985E+15
Altitude
123073231.78308
Surface area
8.7451362946985E+15
Volume
3.3824600150239E+23
Height
66992581.969742