142425197 is an odd 9-digits composite number following 142425196
and preceding 142425198 . In scientific notation, it is written as 1.42425197 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 133536384 positive integers (up to 142425197) that are relatively prime to 142425197.
142425197 has 8 divisors, whose sum is 151468800
The reverse of 142425197 is 791524241
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred forty-two million four hundred twenty-five thousand one hundred ninety-seven
Scientific notation
1.42425197 × 10^8
Engineering notation
1.42425197 × 10^6
Prime Factorization
19 × 97 × 77279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425197
Product of the distinct prime numbers
The prime factorization of 142425197 is 19 × 97 × 77279.
Since it has a total of 3 prime factors.
4 , 3 , 86 , 91 , 699 , 557 , 9220 , 4403 , 41073 , 3410 , 735420 , 672131 , 9739793 , 3486503 , 54013461 , 67257261 , 625614907 , 250889686 , 485852876 , 1758825064
n×2
284850394
n×3
427275591
n×4
569700788
n×5
712125985
n÷2
71212598.5
n÷3
47475065.666667
n÷3
35606299.25
n÷5
28485039.4
n2
20284936740488809
n3
2.8890861113967E+24
n4
4.1147865856563E+32
n5
5.8604929007506E+40
2 √n
11934.202822141
3 √n
522.230552678
4 √n
109.2437770408
5 √n
42.728472329259
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
-142425196
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 142425197 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425197) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011110001101101
3
Ternary
100220222221122022
4
Quaternary
20133103301231
5
Quinary
242430101242
6
Senary
22044355525
8
Octal
1037236155
10
Decimal
142425197
12
Duodecimal
3b845ba5
16
Hexadecimal
87d3c6d
20
Vigesimal
24a32jh
36
Base36
2csnzh
md5
77d7ac992addf7614be6fdda89a9d13b
sha1
f737dcad6b612e6648ec099704bc8f2527d6f017
sha256
19eb6220205ef11a3cf3377a2a556a4b003ba05f560f63443349066d68a873a2
sha512
c827fbdd31c58ac6d3abbef621570221af88fc7f7bd3f6bf04a25f2bf89e2c4d046a74ac3b680634d5e9ad5442f26bfad7c5e0a9c467b34fa4c8fc69c114717a
ripemd-160
4acfbae1a4ad3ecc6b1cff24ff077fa5b04a20ba
Diameter
284850394
Circumference
894883905.16256
Area
6.3727008242453E+16
Volume
1.2101775604203E+25
Surface area
2.5490803296981E+17
Circumference
894883905.16256
Perimeter
569700788
Area
20284936740488809
Diagonal
201419645.22106
Surface area
121709620442932854
Volume
2.8890861113967E+24
Space diagonal
246687677.48201
Perimeter
427275591
Area
8.7836352657118E+15
Altitude
123343838.741
Surface area
8.7836352657118E+15
Volume
3.4048206346674E+23
Height
67139881.740353