142738510 is an even 9-digits composite number following 142738509
and preceding 142738511 . In scientific notation, it is written as 1.42738510 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 57002400 positive integers (up to 142738510) that are relatively prime to 142738510.
142738510 has 16 divisors, whose sum is 257347872
The reverse of 142738510 is 015837241
Previous prime number is 631
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred forty-two million seven hundred thirty-eight thousand five hundred ten
Scientific notation
1.42738510 × 10^8
Engineering notation
1.42738510 × 10^6
Prime Factorization
2 × 5 × 631 × 22621
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142738510
Product of the distinct prime numbers
The prime factorization of 142738510 is 2 × 5 × 631 × 22621.
Since it has a total of 4 prime factors.
3 , 4 , 13 , 71 , 92 , 348 , 2571 , 6594 , 52088 , 79587 , 87527 , 654677 , 4310436 , 2837603 , 9832992 , 28867329 , 395874399 , 594856409 , 256742748 , 5935753476
n×2
285477020
n×3
428215530
n×4
570954040
n×5
713692550
n÷2
71369255
n÷3
47579503.333333
n÷3
35684627.5
n÷5
28547702
n2
20374282237020100
n3
2.9081946888317E+24
n4
4.1511137667375E+32
n5
5.925237939046E+40
2 √n
11947.322294138
3 √n
522.61321387002
4 √n
109.30380731767
5 √n
42.747254990756
1 , 2 , 5 , 10 , 631 , 1262 , 3155 , 6310 , 22621 , 45242 , 113105 , 226210 , 14273851 , 28547702 , 71369255 , 142738510
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
-142738509
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 142738510 can be divided by 16 positive divisors.
The sum of these divisors (counting 142738510) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100000100000010001001110
3
Ternary
100221120212102111
4
Quaternary
20200200101032
5
Quinary
243020113020
6
Senary
22055214234
8
Octal
1040402116
10
Decimal
142738510
12
Duodecimal
3b97737a
16
Hexadecimal
882044e
20
Vigesimal
24c265a
36
Base36
2czdqm
md5
9ded6374c6cf05c8ec4c7467947cacff
sha1
425c014ee3535cda2a9760979f23427b3e5c93f5
sha256
d33430d11509ecf0352df4d52a9d1b7c4cd354fc01b0540dfe7a15c34bfcd42d
sha512
86711399ec44109faa79757117bbd5aa2d229a804b720b0329a202e365df1fc945d70ccd7c6f9007606c92b44ebebf3b5bdd7987cb092f12979989aa337a2d8c
ripemd-160
0680f41c3012f8d3088ef852fe33036b621ca26c
Diameter
285477020
Circumference
896852508.80071
Area
6.4007695397987E+16
Volume
1.218181742619E+25
Surface area
2.5603078159195E+17
Circumference
896852508.80071
Perimeter
570954040
Area
20374282237020100
Diagonal
201862736.71493
Surface area
122245693422120600
Volume
2.9081946888317E+24
Space diagonal
247230351.51668
Perimeter
428215530
Area
8.8223230005667E+15
Altitude
123615175.75834
Surface area
8.8223230005667E+15
Volume
3.4273403091393E+23
Height
67287578.904976