142392508 is an even 9-digits composite number following 142392507
and preceding 142392509 . In scientific notation, it is written as 1.42392508 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 68736000 positive integers (up to 142392508) that are relatively prime to 142392508.
142392508 has 24 divisors, whose sum is 257925024
The reverse of 142392508 is 805293241
Previous prime number is 97
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred forty-two million three hundred ninety-two thousand five hundred eight
Scientific notation
1.42392508 × 10^8
Engineering notation
1.42392508 × 10^6
Prime Factorization
2 × 2 × 41 × 97 × 8951
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71196254 Product of the distinct prime numbers
The prime factorization of 142392508 is 2 × 2 × 41 × 97 × 8951.
Since it has a total of 5 prime factors.
9 , 3 , 32 , 69 , 34 , 651 , 6920 , 8158 , 68067 , 55350 , 625817 , 295382 , 3167720 , 4484785 , 71620143 , 65396064 , 120282831 , 467330416 , 2302988435 , 9305102204
n×2
284785016
n×3
427177524
n×4
569570032
n×5
711962540
n÷2
71196254
n÷3
47464169.333333
n÷3
35598127
n÷5
28478501.6
n2
20275626334530064
n3
2.8870972850446E+24
n4
4.1110102325749E+32
n5
5.8537705743E+40
2 √n11932.833192499
3 √n522.19059602917
4 √n109.23750817599
5 √n42.726510767246
1 , 2 , 4 , 41 , 82 , 97 , 164 , 194 , 388 , 3977 , 7954 , 8951 , 15908 , 17902 , 35804 , 366991 , 733982 , 868247 , 1467964 , 1736494 , 3472988 , 35598127 , 71196254 , 142392508
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142392507 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142392508 can be divided by 24 positive divisors.
The sum of these divisors (counting 142392508) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000011111001011110010111100
3
Ternary
100220221021210121
4
Quaternary
20133023302330
5
Quinary
242423030013
6
Senary
22043544324
8
Octal
1037136274
10
Decimal
142392508
12
Duodecimal
3b82b0a4
16
Hexadecimal
87cbcbc
20
Vigesimal
249j158
36
Base36
2cryrg
md5
61a4d08f2ac0d3ffa1a80c305fb8883a
sha1
045a76a9a1117d256a09250fecd61f8be0429960
sha256
489967a288915047fb6bbe8033c10f8eaa38b0fb78f5083ae3aa921c788cdf3b
sha512
632790b8f05d5cd106f0f6e3ae9b522ac1b2e041fbc73d2aebeecf4ca1802001e996c796ef4acaefbca3d0348f9295bd721ddf6547aeeab2125ab881a0cb082f
ripemd-160
190632cbac4781d28c73acd8b855c493d7c06434
Diameter
284785016
Circumference
894678514.11805
Area
6.3697758739491E+16
Volume
1.209344482786E+25
Surface area
2.5479103495797E+17
Circumference
894678514.11805
Perimeter
569570032
Area
20275626334530064
Diagonal
201373415.99392
Surface area
121653758007180384
Volume
2.8870972850446E+24
Space diagonal
246631058.47316
Perimeter
427177524
Area
8.7796037416719E+15
Altitude
123315529.23658
Surface area
8.7796037416719E+15
Volume
3.4024767803338E+23
Height
67124471.997973