142743253 is an odd 9-digits composite number following 142743252
and preceding 142743254 . In scientific notation, it is written as 1.42743253 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 142710400 positive integers (up to 142743253) that are relatively prime to 142743253.
142743253 has 4 divisors, whose sum is 142776108
The reverse of 142743253 is 352347241
Previous prime number is 5153
Is Prime? no Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred forty-two million seven hundred forty-three thousand two hundred fifty-three
Scientific notation
1.42743253 × 10^8
Engineering notation
1.42743253 × 10^6
Prime Factorization
5153 × 27701
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
142743253 Product of the distinct prime numbers
The prime factorization of 142743253 is 5153 × 27701.
Since it has a total of 2 prime factors.
3 , 6 , 14 , 25 , 566 , 546 , 2987 , 283 , 25608 , 64362 , 845756 , 722119 , 7352897 , 2683776 , 5722650 , 59066589 , 310525663 , 617371734 , 329181224 , 1603581789
n×2
285486506
n×3
428229759
n×4
570973012
n×5
713716265
n÷2
71371626.5
n÷3
47581084.333333
n÷3
35685813.25
n÷5
28548650.6
n2
20375636277022009
n3
2.9084846041269E+24
n4
4.151665536935E+32
n5
5.9262224411009E+40
2 √n11947.52078885
3 √n522.61900237334
4 √n109.30471530931
5 √n42.747539073216
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142743252 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142743253 can be divided by 4 positive divisors.
The sum of these divisors (counting 142743253) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100000100001011011010101
3
Ternary
100221121002221011
4
Quaternary
20200201123111
5
Quinary
243020241003
6
Senary
22055252221
8
Octal
1040413325
10
Decimal
142743253
12
Duodecimal
3b97a071
16
Hexadecimal
88216d5
20
Vigesimal
24c2i2d
36
Base36
2czhed
md5
c39b795f2f3cea35b493af80fbd4aaa4
sha1
28953ff5d6d20fb126fda11cfb8b6603e7f17371
sha256
7f1719b6d4c3d8059ec1c6c952c57f90016a63b17f1997a8b2803ea2ed90f273
sha512
d274d78aaf92e76a53a97983da0db55e4b6ffd6e85989c6942f5f728f6a8c2d922a6d62c9d4a0588d78a7c3ecb9f2b6cc3aae1d5c9204ea3b44049d4c95fa7bd
ripemd-160
de44383ba25175db9d4d00a111aa58fbe7744921
Diameter
285486506
Circumference
896882309.94862
Area
6.401194924011E+16
Volume
1.2183031820539E+25
Surface area
2.5604779696044E+17
Circumference
896882309.94862
Perimeter
570973012
Area
20375636277022009
Diagonal
201869444.32985
Surface area
122253817662132054
Volume
2.9084846041269E+24
Space diagonal
247238566.63366
Perimeter
428229759
Area
8.8229093170864E+15
Altitude
123619283.31683
Surface area
8.8229093170864E+15
Volume
3.4276819775914E+23
Height
67289814.776618