142486111 is an odd 9-digits composite number following 142486110
and preceding 142486112 . In scientific notation, it is written as 1.42486111 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 131051520 positive integers (up to 142486111) that are relatively prime to 142486111.
142486111 has 16 divisors, whose sum is 154395360
The reverse of 142486111 is 111684241
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred forty-two million four hundred eighty-six thousand one hundred eleven
Scientific notation
1.42486111 × 10^8
Engineering notation
1.42486111 × 10^6
Prime Factorization
19 × 317 × 41 × 577
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142486111
Product of the distinct prime numbers
The prime factorization of 142486111 is 19 × 317 × 41 × 577.
Since it has a total of 4 prime factors.
1 , 2 , 21 , 63 , 842 , 187 , 9605 , 1542 , 76358 , 25856 , 47853 , 63274 , 4677612 , 8247161 , 41280719 , 43406146 , 14878810 , 406273951 , 6656955257 , 1905391396
n×2
284972222
n×3
427458333
n×4
569944444
n×5
712430555
n÷2
71243055.5
n÷3
47495370.333333
n÷3
35621527.75
n÷5
28497222.2
n2
20302291827904321
n3
2.8927946069452E+24
n4
4.1218305346539E+32
n5
5.8730360308389E+40
2 √n
11936.754625944
3 √n
522.30499319957
4 √n
109.25545581775
5 √n
42.732126622265
1 , 19 , 41 , 317 , 577 , 779 , 6023 , 10963 , 12997 , 23657 , 182909 , 246943 , 449483 , 3475271 , 7499269 , 142486111
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142486110
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142486111 can be divided by 16 positive divisors.
The sum of these divisors (counting 142486111) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111100010101001011111
3
Ternary
100221010001012101
4
Quaternary
20133202221133
5
Quinary
242434023421
6
Senary
22045545531
8
Octal
1037425137
10
Decimal
142486111
12
Duodecimal
3b8752a7
16
Hexadecimal
87e2a5f
20
Vigesimal
24aaf5b
36
Base36
2ctyzj
md5
d12cbc4fceecaad7a00d1e538405b196
sha1
8644aec9c7f6516c1055ca8c25bffbf911299cc4
sha256
eb372709fb0a50bf227a42c796ad1ffc3f4cd941aee0751bbaefdda08c079de7
sha512
3afa9aa161a9e43743bec7ce7c111384cb43706ba27e6dff3e86318f43b9646a84a8e0c3482eef709dfbe28e29aedfcf2d482be29cd752aad54a015290292588
ripemd-160
3f96d5ccc02c55fc8f8c700e575c16b691d283e3
Diameter
284972222
Circumference
895266639.11236
Area
6.378153085758E+16
Volume
1.2117309714031E+25
Surface area
2.5512612343032E+17
Circumference
895266639.11236
Perimeter
569944444
Area
20302291827904321
Diagonal
201505790.626
Surface area
121813750967425926
Volume
2.8927946069452E+24
Space diagonal
246793183.6249
Perimeter
427458333
Area
8.7911502390052E+15
Altitude
123396591.81245
Surface area
8.7911502390052E+15
Volume
3.4091911385847E+23
Height
67168596.875333