142495485 is an odd 9-digits composite number following 142495484
and preceding 142495486 . In scientific notation, it is written as 1.42495485 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 69088640 positive integers (up to 142495485) that are relatively prime to 142495485.
142495485 has 8 divisors, whose sum is 165813120
The reverse of 142495485 is 584594241
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-two million four hundred ninety-five thousand four hundred eighty-five
Scientific notation
1.42495485 × 10^8
Engineering notation
1.42495485 × 10^6
Prime Factorization
15 × 11 × 863609
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142495485
Product of the distinct prime numbers
The prime factorization of 142495485 is 15 × 11 × 863609.
Since it has a total of 3 prime factors.
5 , 1 , 38 , 5 , 855 , 365 , 8648 , 5336 , 62376 , 57199 , 137583 , 893952 , 3857795 , 917027 , 95874313 , 11797875 , 567091220 , 281063945 , 5368870066 , 8378023
n×2
284990970
n×3
427486455
n×4
569981940
n×5
712477425
n÷2
71247742.5
n÷3
47498495
n÷3
35623871.25
n÷5
28499097
n2
20304963245385225
n3
2.8933655855583E+24
n4
4.1229153239644E+32
n5
5.8749681870225E+40
2 √n
11937.147272276
3 √n
522.31644689988
4 √n
109.25725272162
5 √n
42.73268886712
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
-142495484
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 142495485 can be divided by 8 positive divisors.
The sum of these divisors (counting 142495485) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111100100111011111101
3
Ternary
100221010112001120
4
Quaternary
20133210323331
5
Quinary
242434323420
6
Senary
22050101153
8
Octal
1037447375
10
Decimal
142495485
12
Duodecimal
3b87a7b9
16
Hexadecimal
87e4efd
20
Vigesimal
24abie5
36
Base36
2cu67x
md5
5d5e0a7fda29a0a4aa224f72b9b3ad38
sha1
e0d2918cf9cfd70541380257a4a8e4eb8bfbb976
sha256
c5fcd8d22658c065e16e19a3f6403f848f1130dcdc43dd9fbc4a73840691dd3b
sha512
0f09d767311acf5808d014182e5b9653a4b540079a857424b1859ad95b51d4650e2e77dbdb6f8db98e64603af4dbcaa2533c32075e212f328e60316ebd1eba14
ripemd-160
dfb8ba8425a3ec0ae7b43e614db759b00c12c34a
Diameter
284990970
Circumference
895325537.69143
Area
6.3789923363113E+16
Volume
1.2119701423653E+25
Surface area
2.5515969345245E+17
Circumference
895325537.69143
Perimeter
569981940
Area
20304963245385225
Diagonal
201519047.46393
Surface area
121829779472311350
Volume
2.8933655855583E+24
Space diagonal
246809419.86917
Perimeter
427486455
Area
8.7923069967065E+15
Altitude
123404709.93458
Surface area
8.7923069967065E+15
Volume
3.4098640433335E+23
Height
67173015.821311