142839076 is an even 9-digits composite number following 142839075
and preceding 142839077 . In scientific notation, it is written as 1.42839076 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 71293320 positive integers (up to 142839076) that are relatively prime to 142839076.
142839076 has 12 divisors, whose sum is 250410160
The reverse of 142839076 is 670938241
Previous prime number is 571
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-two million eight hundred thirty-nine thousand seventy-six
Scientific notation
1.42839076 × 10^8
Engineering notation
1.42839076 × 10^6
Prime Factorization
2 × 2 × 571 × 62539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71419538
Product of the distinct prime numbers
The prime factorization of 142839076 is 2 × 2 × 571 × 62539.
Since it has a total of 4 prime factors.
2 , 4 , 14 , 44 , 619 , 294 , 5812 , 3922 , 41931 , 78800 , 201725 , 187619 , 4374819 , 9911261 , 5061782 , 6717559 , 755703797 , 924595928 , 6649040890 , 865033173
n×2
285678152
n×3
428517228
n×4
571356304
n×5
714195380
n÷2
71419538
n÷3
47613025.333333
n÷3
35709769
n÷5
28567815.2
n2
20403001632533776
n3
2.9143459008176E+24
n4
4.1628247561718E+32
n5
5.946140417215E+40
2 √n
11951.530278588
3 √n
522.73592026114
4 √n
109.32305465266
5 √n
42.753276784651
1 , 2 , 4 , 571 , 1142 , 2284 , 62539 , 125078 , 250156 , 35709769 , 71419538 , 142839076
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142839075
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142839076 can be divided by 12 positive divisors.
The sum of these divisors (counting 142839076) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100000111000110100100100
3
Ternary
100221202222101011
4
Quaternary
20200320310210
5
Quinary
243031322301
6
Senary
22101312004
8
Octal
1040706444
10
Decimal
142839076
12
Duodecimal
3ba05604
16
Hexadecimal
8838d24
20
Vigesimal
24cehdg
36
Base36
2d1jc4
md5
75dfa45b13397ff82c6dfec14c903a5e
sha1
dbd4f8593283ce668ecb03b517e8069828fd9131
sha256
0d456ba635fd339a01c54e79cec178d20a0acce8509ef982c9cf540761af5bda
sha512
e5dcd58df58877f30febd694023ede5400414f3abaffe163dd0feb59e6bc13ae5516f0e9c389c8f37d07162f24043bed7349885f571061b5d29678d002848a7a
ripemd-160
7dcb07c666557a3329afd8f49146ee062e843870
Diameter
285678152
Circumference
897484383.61431
Area
6.4097920039949E+16
Volume
1.2207583562704E+25
Surface area
2.5639168015979E+17
Circumference
897484383.61431
Perimeter
571356304
Area
20403001632533776
Diagonal
202004958.51604
Surface area
122418009795202656
Volume
2.9143459008176E+24
Space diagonal
247404536.93819
Perimeter
428517228
Area
8.8347588636148E+15
Altitude
123702268.4691
Surface area
8.8347588636148E+15
Volume
3.4345895819856E+23
Height
67334986.172014