142425144 is an even 9-digits composite number following 142425143
and preceding 142425145 . In scientific notation, it is written as 1.42425144 × 10^8.
The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors.
There are 46316160 positive integers (up to 142425144) that are relatively prime to 142425144.
142425144 has 32 divisors, whose sum is 303962400
The reverse of 142425144 is 441524241
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
one hundred forty-two million four hundred twenty-five thousand one hundred forty-four
Scientific notation
1.42425144 × 10^8
Engineering notation
1.42425144 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 41 × 48247
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
35606286 Product of the distinct prime numbers
The prime factorization of 142425144 is 2 × 2 × 2 × 9 × 41 × 48247.
Since it has a total of 6 prime factors.
10 , 6 , 45 , 28 , 4 , 174 , 1348 , 3495 , 40432 , 43439 , 910405 , 790430 , 6914482 , 5996243 , 202706 , 60781754 , 822698268 , 714831658 , 1819700708 , 8823786819
n×2
284850288
n×3
427275432
n×4
569700576
n×5
712125720
n÷2
71212572
n÷3
47475048
n÷3
35606286
n÷5
28485028.8
n2
20284921643420736
n3
2.8890828860929E+24
n4
4.1147804607972E+32
n5
5.8604819965743E+40
2 √n11934.200601632
3 √n522.23048789962
4 √n109.24376687771
5 √n42.72846914919
1 , 2 , 4 , 8 , 9 , 18 , 36 , 41 , 72 , 82 , 164 , 328 , 369 , 738 , 1476 , 2952 , 48247 , 96494 , 192988 , 385976 , 434223 , 868446 , 1736892 , 1978127 , 3473784 , 3956254 , 7912508 , 15825016 , 17803143 , 35606286 , 71212572 , 142425144
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142425143 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142425144 can be divided by 32 positive divisors.
The sum of these divisors (counting 142425144) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000011111010011110000111000
3
Ternary
100220222221120100
4
Quaternary
20133103300320
5
Quinary
242430101034
6
Senary
22044355400
8
Octal
1037236070
10
Decimal
142425144
12
Duodecimal
3b845b60
16
Hexadecimal
87d3c38
20
Vigesimal
24a32h4
36
Base36
2csny0
md5
a1f9faca568d9329cb71e69f587aaa78
sha1
71a78c78ba7d58c1ef38db902ebc83483e618388
sha256
d778b5257720a0f2e91af6ecfe381494de32d3c4cad3dad017c41e8f64bb1759
sha512
563fdbe68b08d03d4dac48a8fad0d576900fc8cd9eb6c2591f63f4181377ef5d00edfbe0d995b16f421bbd68db4aef742aeda44e7089ac2dd7f7c4fd26ee2e56
ripemd-160
2ffb1badf5dc6dcea33dd3a8b3d55f8953464cc8
Diameter
284850288
Circumference
894883572.15374
Area
6.3726960813615E+16
Volume
1.2101762094082E+25
Surface area
2.5490784325446E+17
Circumference
894883572.15374
Perimeter
569700576
Area
20284921643420736
Diagonal
201419570.26774
Surface area
121709529860524416
Volume
2.8890828860929E+24
Space diagonal
246687585.68331
Perimeter
427275432
Area
8.7836287284896E+15
Altitude
123343792.84166
Surface area
8.7836287284896E+15
Volume
3.4048168336105E+23
Height
67139856.755914