142423193 is an odd 9-digits composite number following 142423192
and preceding 142423194 . In scientific notation, it is written as 1.42423193 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 129475620 positive integers (up to 142423193) that are relatively prime to 142423193.
142423193 has 4 divisors, whose sum is 155370768
The reverse of 142423193 is 391324241
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred forty-two million four hundred twenty-three thousand one hundred ninety-three
Scientific notation
1.42423193 × 10^8
Engineering notation
1.42423193 × 10^6
Prime Factorization
11 × 12947563
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142423193
Product of the distinct prime numbers
The prime factorization of 142423193 is 11 × 12947563.
Since it has a total of 2 prime factors.
1 , 10 , 14 , 11 , 423 , 233 , 105 , 8015 , 97319 , 54156 , 377390 , 514055 , 2168540 , 9519095 , 33152009 , 21949478 , 420361393 , 129265903 , 3382775921 , 5513960918
n×2
284846386
n×3
427269579
n×4
569692772
n×5
712115965
n÷2
71211596.5
n÷3
47474397.666667
n÷3
35605798.25
n÷5
28484638.6
n2
20284365904315249
n3
2.8889641600729E+24
n4
4.1145550014015E+32
n5
5.8600806107372E+40
2 √n
11934.118861483
3 √n
522.22810331053
4 √n
109.24339275893
5 √n
42.728352086012
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
-142423192
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 142423193 can be divided by 4 positive divisors.
The sum of these divisors (counting 142423193) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011111010011010010011001
3
Ternary
100220222211220002
4
Quaternary
20133103102121
5
Quinary
242430020233
6
Senary
22044342345
8
Octal
1037232231
10
Decimal
142423193
12
Duodecimal
3b8449b5
16
Hexadecimal
87d3499
20
Vigesimal
24a2hjd
36
Base36
2csmft
md5
409e9900e392ca0b0124d77c7ca60798
sha1
3d4bfa0c35f98de8a3d6df600ffc802b6bd72f09
sha256
6a3d090ba8fe171f8c177bba11730dfb9280644b507523f2fa3b58278b3c5546
sha512
ff5763b755b954a08471a589fad860e65c487fc64c90b86a0694bb0b933c8a24fa25759068a3295f743bee8940c5ab59f6db3c1861cb0ca65e39e7dc74fb99b4
ripemd-160
cc24c99fccc047f1b600566fc0908e958c8493d7
Diameter
284846386
Circumference
894871313.6592
Area
6.3725214907724E+16
Volume
1.2101264775692E+25
Surface area
2.549008596309E+17
Circumference
894871313.6592
Perimeter
569692772
Area
20284365904315249
Diagonal
201416811.13708
Surface area
121706195425891494
Volume
2.8889641600729E+24
Space diagonal
246684206.45219
Perimeter
427269579
Area
8.783388086398E+15
Altitude
123342103.22609
Surface area
8.783388086398E+15
Volume
3.4046769136541E+23
Height
67138937.045694