142495124 is an even 9-digits composite number following 142495123
and preceding 142495125 . In scientific notation, it is written as 1.42495124 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 70271424 positive integers (up to 142495124) that are relatively prime to 142495124.
142495124 has 12 divisors, whose sum is 252782964
The reverse of 142495124 is 421594241
Previous prime number is 73
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred forty-two million four hundred ninety-five thousand one hundred twenty-four
Scientific notation
1.42495124 × 10^8
Engineering notation
1.42495124 × 10^6
Prime Factorization
2 × 2 × 73 × 487997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71247562
Product of the distinct prime numbers
The prime factorization of 142495124 is 2 × 2 × 73 × 487997.
Since it has a total of 4 prime factors.
4 , 5 , 40 , 31 , 590 , 478 , 662 , 4024 , 44064 , 3489 , 301803 , 730323 , 6847982 , 2656998 , 21737437 , 94383321 , 785545053 , 619783616 , 8837918357 , 4443746177
n×2
284990248
n×3
427485372
n×4
569980496
n×5
712475620
n÷2
71247562
n÷3
47498374.666667
n÷3
35623781
n÷5
28499024.8
n2
20304860363775376
n3
2.8933435953389E+24
n4
4.1228735439242E+32
n5
5.8748937687779E+40
2 √n
11937.132151401
3 √n
522.31600581831
4 √n
109.2571835231
5 √n
42.732667215183
1 , 2 , 4 , 73 , 146 , 292 , 487997 , 975994 , 1951988 , 35623781 , 71247562 , 142495124
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142495123
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142495124 can be divided by 12 positive divisors.
The sum of these divisors (counting 142495124) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011111100100110110010100
3
Ternary
100221010111120012
4
Quaternary
20133210312110
5
Quinary
242434320444
6
Senary
22050055352
8
Octal
1037446624
10
Decimal
142495124
12
Duodecimal
3b87a558
16
Hexadecimal
87e4d94
20
Vigesimal
24abhg4
36
Base36
2cu5xw
md5
ebdc0f954256eca44643721478f3de02
sha1
8d46cb806d4e8eac45f3f8e23cb773715d640ffe
sha256
ec03606fa7195d614914da586c282baa168f3c31cb60246d086436f515485a65
sha512
b2195f2659fc74ce6cbd51dfedc8d5db8057ee3ed6141ca28baff24ce4e39388b25c97850f74d01ae5924af9302c96949578ca5dc9222ec7f4766541ed882c1e
ripemd-160
aaef79e40cae2a72be0836c86f6cd294cb8b0c04
Diameter
284990248
Circumference
895323269.46153
Area
6.3789600151003E+16
Volume
1.2119609311237E+25
Surface area
2.5515840060401E+17
Circumference
895323269.46153
Perimeter
569980496
Area
20304860363775376
Diagonal
201518536.93284
Surface area
121829162182652256
Volume
2.8933435953389E+24
Space diagonal
246808794.59883
Perimeter
427485372
Area
8.7922624476626E+15
Altitude
123404397.29941
Surface area
8.7922624476626E+15
Volume
3.4098381276113E+23
Height
67172845.644279