142425237 is an odd 9-digits composite number following 142425236
and preceding 142425238 . In scientific notation, it is written as 1.42425237 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 94921920 positive integers (up to 142425237) that are relatively prime to 142425237.
142425237 has 8 divisors, whose sum is 189956800
The reverse of 142425237 is 732524241
Previous prime number is 5521
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred forty-two million four hundred twenty-five thousand two hundred thirty-seven
Scientific notation
1.42425237 × 10^8
Engineering notation
1.42425237 × 10^6
Prime Factorization
3 × 5521 × 8599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425237
Product of the distinct prime numbers
The prime factorization of 142425237 is 3 × 5521 × 8599.
Since it has a total of 3 prime factors.
8 , 1 , 24 , 88 , 58 , 310 , 6769 , 1499 , 27031 , 93169 , 320571 , 288669 , 2471619 , 4823918 , 54515764 , 60063536 , 201041325 , 62002422 , 3194687497 , 6624387335
n×2
284850474
n×3
427275711
n×4
569700948
n×5
712126185
n÷2
71212618.5
n÷3
47475079
n÷3
35606309.25
n÷5
28485047.4
n2
20284948134506169
n3
2.8890885455897E+24
n4
4.1147912081961E+32
n5
5.8605011303284E+40
2 √n
11934.204497997
3 √n
522.23060156734
4 √n
109.24378471106
5 √n
42.72847472931
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
-142425236
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 142425237 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425237) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011110010010101
3
Ternary
100220222221200210
4
Quaternary
20133103302111
5
Quinary
242430101422
6
Senary
22044400033
8
Octal
1037236225
10
Decimal
142425237
12
Duodecimal
3b846019
16
Hexadecimal
87d3c95
20
Vigesimal
24a331h
36
Base36
2cso0l
md5
cc99e33e077634658cb209366b4a8324
sha1
59913270240c7eeeee37bb5b0a3b82726cca84fe
sha256
9d0a5cc6ce6ae2f46aadc33a34c21cdcb20067265de0481d27f9745757044241
sha512
e2893d60d16081caf388751c1d811d172d113fe4cbefefd5e5fd8df60ad087b8b193af31bbcf7c774b49594f3dcf368e8c419357338a5331a183197ae3a6da60
ripemd-160
3ab99368e27fa51f35f83f50ed7059ed2d439c3f
Diameter
284850474
Circumference
894884156.48997
Area
6.3727044037815E+16
Volume
1.2101785800527E+25
Surface area
2.5490817615126E+17
Circumference
894884156.48997
Perimeter
569700948
Area
20284948134506169
Diagonal
201419701.7896
Surface area
121709688807037014
Volume
2.8890885455897E+24
Space diagonal
246687746.76404
Perimeter
427275711
Area
8.783640199466E+15
Altitude
123343873.38202
Surface area
8.783640199466E+15
Volume
3.4048235033915E+23
Height
67139900.596534