142489366 is an even 9-digits composite number following 142489365
and preceding 142489367 . In scientific notation, it is written as 1.42489366 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 70037088 positive integers (up to 142489366) that are relatively prime to 142489366.
142489366 has 8 divisors, whose sum is 217356840
The reverse of 142489366 is 663984241
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-two million four hundred eighty-nine thousand three hundred sixty-six
Scientific notation
1.42489366 × 10^8
Engineering notation
1.42489366 × 10^6
Prime Factorization
2 × 59 × 1207537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142489366
Product of the distinct prime numbers
The prime factorization of 142489366 is 2 × 59 × 1207537.
Since it has a total of 3 prime factors.
2 , 9 , 94 , 87 , 203 , 890 , 7004 , 6105 , 78619 , 39750 , 347936 , 294861 , 3333432 , 7630740 , 90204481 , 91504040 , 372814594 , 662773404 , 7966689776 , 4660917503
n×2
284978732
n×3
427468098
n×4
569957464
n×5
712446830
n÷2
71244683
n÷3
47496455.333333
n÷3
35622341.5
n÷5
28497873.2
n2
20303219423081956
n3
2.8929928633538E+24
n4
4.1222071894181E+32
n5
5.8737068894083E+40
2 √n
11936.890968757
3 √n
522.30897040548
4 √n
109.25607977938
5 √n
42.732321857857
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142489365
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142489366 can be divided by 8 positive divisors.
The sum of these divisors (counting 142489366) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111100011011100010110
3
Ternary
100221010012122221
4
Quaternary
20133203130112
5
Quinary
242434124431
6
Senary
22050012554
8
Octal
1037433426
10
Decimal
142489366
12
Duodecimal
3b87715a
16
Hexadecimal
87e3716
20
Vigesimal
24ab386
36
Base36
2cu1hy
md5
6b5405df9e0077cae00edd66ad951966
sha1
7055ed4685a1e75522b959a5b5e079006d080d2f
sha256
3625b2856e1d8347a08945d439b05b531b39ec8e7c9b40c54c360d86c6ab1075
sha512
482979a347f0be3e669f47afc9090b1b659443b0969803d7b4904475b30e7cdb870b0c590c15e11f144d9e8bb4e161e0a8ad4faccee07981ac5e3c3dc4a0729e
ripemd-160
048b1f91aed12d6d05756569eed78f9682885841
Diameter
284978732
Circumference
895287090.88053
Area
6.3784444983776E+16
Volume
1.2118140168533E+25
Surface area
2.551377799351E+17
Circumference
895287090.88053
Perimeter
569957464
Area
20303219423081956
Diagonal
201510393.89114
Surface area
121819316538491736
Volume
2.8929928633538E+24
Space diagonal
246798821.45028
Perimeter
427468098
Area
8.7915518994993E+15
Altitude
123399410.72514
Surface area
8.7915518994993E+15
Volume
3.409424786003E+23
Height
67170131.297048