142486276 is an even 9-digits composite number following 142486275
and preceding 142486277 . In scientific notation, it is written as 1.42486276 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 71218440 positive integers (up to 142486276) that are relatively prime to 142486276.
142486276 has 12 divisors, whose sum is 249437440
The reverse of 142486276 is 672684241
Previous prime number is 4591
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-two million four hundred eighty-six thousand two hundred seventy-six
Scientific notation
1.42486276 × 10^8
Engineering notation
1.42486276 × 10^6
Prime Factorization
2 × 2 × 4591 × 7759
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71243138
Product of the distinct prime numbers
The prime factorization of 142486276 is 2 × 2 × 4591 × 7759.
Since it has a total of 4 prime factors.
9 , 7 , 69 , 14 , 5 , 876 , 3499 , 6541 , 3457 , 87906 , 146433 , 330684 , 689826 , 3749088 , 36587859 , 51500366 , 297242974 , 474078090 , 9975240524 , 6088151382
n×2
284972552
n×3
427458828
n×4
569945104
n×5
712431380
n÷2
71243138
n÷3
47495425.333333
n÷3
35621569
n÷5
28497255.2
n2
20302338848348176
n3
2.8928046565913E+24
n4
4.1218496271315E+32
n5
5.8730700360195E+40
2 √n
11936.761537369
3 √n
522.30519481054
4 √n
109.2554874474
5 √n
42.732136519086
1 , 2 , 4 , 4591 , 7759 , 9182 , 15518 , 18364 , 31036 , 35621569 , 71243138 , 142486276
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
-142486275
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 142486276 can be divided by 12 positive divisors.
The sum of these divisors (counting 142486276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011111100010101100000100
3
Ternary
100221010001102111
4
Quaternary
20133202230010
5
Quinary
242434030101
6
Senary
22045550404
8
Octal
1037425404
10
Decimal
142486276
12
Duodecimal
3b875404
16
Hexadecimal
87e2b04
20
Vigesimal
24aafdg
36
Base36
2ctz44
md5
266558bd4693e95125e51f360f721224
sha1
9820e7a035166d61a5ec228fc933df49089d605f
sha256
608a05dae18a9fa62f5ba226d6a1806d57aea88b78419609ca5b37cd4b206f98
sha512
158efd1cb2049ccdcee586efaad5abe7b603fdeeb755cc9af3682db9933337919ab6cb76993ab550a7e043976ae27f0fa6f3bb08ae7c997f279dc8ce1715fa83
ripemd-160
8d66d1057aa1b314a3e855e2c4534d4a310f04db
Diameter
284972552
Circumference
895267675.83794
Area
6.3781678576661E+16
Volume
1.211735180989E+25
Surface area
2.5512671430665E+17
Circumference
895267675.83794
Perimeter
569945104
Area
20302338848348176
Diagonal
201506023.97124
Surface area
121814033090089056
Volume
2.8928046565913E+24
Space diagonal
246793469.41328
Perimeter
427458828
Area
8.7911705994546E+15
Altitude
123396734.70664
Surface area
8.7911705994546E+15
Volume
3.4092029822062E+23
Height
67168674.657079