142488571 is an odd 9-digits composite number following 142488570
and preceding 142488572 . In scientific notation, it is written as 1.42488571 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 134218560 positive integers (up to 142488571) that are relatively prime to 142488571.
142488571 has 8 divisors, whose sum is 150998400
The reverse of 142488571 is 175884241
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-two million four hundred eighty-eight thousand five hundred seventy-one
Scientific notation
1.42488571 × 10^8
Engineering notation
1.42488571 × 10^6
Prime Factorization
29 × 41 × 119839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142488571
Product of the distinct prime numbers
The prime factorization of 142488571 is 29 × 41 × 119839.
Since it has a total of 3 prime factors.
4 , 6 , 17 , 8 , 56 , 614 , 5798 , 7007 , 35443 , 11583 , 827909 , 460745 , 2445527 , 4666032 , 70715788 , 16234093 , 4479295 , 867497883 , 6220728129 , 2238077909
n×2
284977142
n×3
427465713
n×4
569954284
n×5
712442855
n÷2
71244285.5
n÷3
47496190.333333
n÷3
35622142.75
n÷5
28497714.2
n2
20302992865622041
n3
2.8929444404457E+24
n4
4.122115193015E+32
n5
5.873543033501E+40
2 √n
11936.857668583
3 √n
522.30799901976
4 √n
109.2559273842
5 √n
42.732274173917
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
-142488570
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 142488571 can be divided by 8 positive divisors.
The sum of these divisors (counting 142488571) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111100011001111111011
3
Ternary
100221010011120111
4
Quaternary
20133203033323
5
Quinary
242434113241
6
Senary
22050005151
8
Octal
1037431773
10
Decimal
142488571
12
Duodecimal
3b8767b7
16
Hexadecimal
87e33fb
20
Vigesimal
24ab18b
36
Base36
2cu0vv
md5
714c62deb4d2853f5164c5a192b46035
sha1
37c27c705842c66684909cb1847524fecdf40c85
sha256
2ad93eb96835a856e3d67fe1e548d4810ca2ca81b8313d395e0ddec67d2f68da
sha512
48256e3e99e5405dcbc2668c153898c1cf4f5be0607797d9c8f8625a6eb3ea8b21eb18207d2a23b5510014ebb8f2f16b045ca131fe8141e124a7d072344571ea
ripemd-160
a6f1bc52b6e4ab363c5cd0688997df17b2de71b3
Diameter
284977142
Circumference
895282095.74822
Area
6.3783733232524E+16
Volume
1.211793733513E+25
Surface area
2.551349329301E+17
Circumference
895282095.74822
Perimeter
569954284
Area
20302992865622041
Diagonal
201509269.59136
Surface area
121817957193732246
Volume
2.8929444404457E+24
Space diagonal
246797444.46989
Perimeter
427465713
Area
8.7914537972415E+15
Altitude
123398722.23494
Surface area
8.7914537972415E+15
Volume
3.4093677190584E+23
Height
67169756.530454