142130863 is an odd 9-digits composite number following 142130862
and preceding 142130864 . In scientific notation, it is written as 1.42130863 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 114347520 positive integers (up to 142130863) that are relatively prime to 142130863.
142130863 has 16 divisors, whose sum is 172459584
The reverse of 142130863 is 368031241
Previous prime number is 421
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred forty-two million one hundred thirty thousand eight hundred sixty-three
Scientific notation
1.42130863 × 10^8
Engineering notation
1.42130863 × 10^6
Prime Factorization
7 × 17 × 421 × 2837
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142130863
Product of the distinct prime numbers
The prime factorization of 142130863 is 7 × 17 × 421 × 2837.
Since it has a total of 4 prime factors.
10 , 9 , 68 , 5 , 58 , 987 , 3403 , 2212 , 66256 , 71742 , 567615 , 29599 , 8388197 , 9050253 , 76359224 , 13037453 , 586636719 , 156244901 , 6982398248 , 146293628
n×2
284261726
n×3
426392589
n×4
568523452
n×5
710654315
n÷2
71065431.5
n÷3
47376954.333333
n÷3
35532715.75
n÷5
28426172.6
n2
20201182217124769
n3
2.8712114621402E+24
n4
4.0808776296948E+32
n5
5.8001865930591E+40
2 √n
11921.86491284
3 √n
521.87055969545
4 √n
109.18729281762
5 √n
42.710797294965
1 , 7 , 17 , 119 , 421 , 2837 , 2947 , 7157 , 19859 , 48229 , 50099 , 337603 , 1194377 , 8360639 , 20304409 , 142130863
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
-142130862
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 142130863 can be divided by 16 positive divisors.
The sum of these divisors (counting 142130863) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011110001011111010101111
3
Ternary
100220102222220001
4
Quaternary
20132023322233
5
Quinary
242341141423
6
Senary
22034205131
8
Octal
1036137257
10
Decimal
142130863
12
Duodecimal
3b7237a7
16
Hexadecimal
878beaf
20
Vigesimal
2486733
36
Base36
2cmcvj
md5
2d3854ed0cf85f84c508410e3f080039
sha1
d763e5f9e480047439979332d13ce992fb4152e5
sha256
0d2816ff83303ab9cbf61b1db26b906735b016acf812bee2ed908f4de226cfcc
sha512
1e91ed52007a4c6a2680329f404503aea6cc99956a6d7836acc4abab6f8fd02d1ed4133edcb9a138838cd7711629d1f150401bce97a5442a13775a283582b4c1
ripemd-160
48bcccd64f46a4f23f6001fd98a08ee761a3e8a7
Diameter
284261726
Circumference
893034550.09835
Area
6.3463885647148E+16
Volume
1.2026902448483E+25
Surface area
2.5385554258859E+17
Circumference
893034550.09835
Perimeter
568523452
Area
20201182217124769
Diagonal
201003394.08639
Surface area
121207093302748614
Volume
2.8712114621402E+24
Space diagonal
246177876.03961
Perimeter
426392589
Area
8.7473684932542E+15
Altitude
123088938.01981
Surface area
8.7473684932542E+15
Volume
3.3837551584998E+23
Height
67001131.362131