142950488 is an even 9-digits composite number following 142950487
and preceding 142950489 . In scientific notation, it is written as 1.42950488 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors.
There are 71475240 positive integers (up to 142950488) that are relatively prime to 142950488.
142950488 has 8 divisors, whose sum is 268032180
The reverse of 142950488 is 884059241
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-two million nine hundred fifty thousand four hundred eighty-eight
Scientific notation
1.42950488 × 10^8
Engineering notation
1.42950488 × 10^6
Prime Factorization
2 × 2 × 2 × 17868811
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35737622
Product of the distinct prime numbers
The prime factorization of 142950488 is 2 × 2 × 2 × 17868811.
Since it has a total of 4 prime factors.
10 , 1 , 87 , 25 , 653 , 862 , 9020 , 5797 , 93849 , 82863 , 847131 , 915843 , 8447271 , 8052904 , 82248635 , 8403618 , 333167881 , 974571843 , 1813380822 , 7666475263
n×2
285900976
n×3
428851464
n×4
571801952
n×5
714752440
n÷2
71475244
n÷3
47650162.666667
n÷3
35737622
n÷5
28590097.6
n2
20434842019438144
n3
2.9211706388816E+24
n4
4.1758276835939E+32
n5
5.9693660517366E+40
2 √n
11956.190363155
3 √n
522.87179325593
4 √n
109.34436594153
5 √n
42.759944067593
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
-142950487
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 142950488 can be divided by 8 positive divisors.
The sum of these divisors (counting 142950488) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100001010100000001011000
3
Ternary
100221222122012112
4
Quaternary
20201110001120
5
Quinary
243043403423
6
Senary
22103531452
8
Octal
1041240130
10
Decimal
142950488
12
Duodecimal
3ba59b88
16
Hexadecimal
8854058
20
Vigesimal
24d8g48
36
Base36
2d3xaw
md5
18a40c4b29f4ae6f5e6861d928f6163a
sha1
12452f5c8fcaf20f5761394d2304dd32ad80efa8
sha256
bdfd31159582257199716bac96a018b3749b2e247d92898d06cc28781c38db25
sha512
9ce928f5b109d82fa6e1b92e2fb82d265401798d111df6a4e4b3822dbe97c4cf4b463d4c515fcb1e4b110f50976c1ec07077b5e650f13a1db7223ac058f753f3
ripemd-160
cbdd1bb19949dc9c30ccf75e99fd23db9f82c111
Diameter
285900976
Circumference
898184405.85575
Area
6.4197949565535E+16
Volume
1.2236170958657E+25
Surface area
2.5679179826214E+17
Circumference
898184405.85575
Perimeter
571801952
Area
20434842019438144
Diagonal
202162518.87745
Surface area
122609052116628864
Volume
2.9211706388816E+24
Space diagonal
247597508.18277
Perimeter
428851464
Area
8.8485461555776E+15
Altitude
123798754.09138
Surface area
8.8485461555776E+15
Volume
3.442632612927E+23
Height
67387506.292484