142425791 is an odd 9-digits composite number following 142425790
and preceding 142425792 . In scientific notation, it is written as 1.42425791 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 142371552 positive integers (up to 142425791) that are relatively prime to 142425791.
142425791 has 4 divisors, whose sum is 142480032
The reverse of 142425791 is 197524241
Previous prime number is 2767
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 seven hundred ninety-one
Scientific notation
1.42425791 × 10^8
Engineering notation
1.42425791 × 10^6
Prime Factorization
2767 × 51473
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142425791
Product of the distinct prime numbers
The prime factorization of 142425791 is 2767 × 51473.
Since it has a total of 2 prime factors.
8 , 4 , 10 , 54 , 679 , 210 , 4078 , 6147 , 68327 , 26305 , 971708 , 816778 , 3927767 , 6799347 , 93438724 , 19216249 , 958092723 , 639831963 , 998320614 , 1538414091
n×2
284851582
n×3
427277373
n×4
569703164
n×5
712128955
n÷2
71212895.5
n÷3
47475263.666667
n÷3
35606447.75
n÷5
28485158.2
n2
20285105941975681
n3
2.8891222593047E+24
n4
4.1148552307718E+32
n5
5.8606151109316E+40
2 √n
11934.22770857
3 √n
522.23127868371
4 √n
109.24389094393
5 √n
42.728507969961
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142425790
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142425791 can be divided by 4 positive divisors.
The sum of these divisors (counting 142425791) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011111010011111010111111
3
Ternary
100220222222110022
4
Quaternary
20133103322333
5
Quinary
242430111131
6
Senary
22044402355
8
Octal
1037237277
10
Decimal
142425791
12
Duodecimal
3b8463bb
16
Hexadecimal
87d3ebf
20
Vigesimal
24a349b
36
Base36
2csofz
md5
68bdb3b8c2a8244093fde9a351ea5d50
sha1
333fe22c7461268f4f76090800a80c52edbe81be
sha256
2830c25b0967168d369644718d780e6caf7981e615f19f1974bbde9de0aa94dc
sha512
282fc3781c038c16d2bc1987a0e6fa12602e6ac4a821b2277403c8b5afd73e844fa3234a194b6b635de71e2111ca1d32b38c7a25ae0683018f269165f68ac1b0
ripemd-160
aaf0ba18598e94bc364ec6abdbd7bc4b3ecbcb37
Diameter
284851582
Circumference
894887637.37463
Area
6.3727539804601E+16
Volume
1.2101927020206E+25
Surface area
2.5491015921841E+17
Circumference
894887637.37463
Perimeter
569703164
Area
20285105941975681
Diagonal
201420485.26392
Surface area
121710635651854086
Volume
2.8891222593047E+24
Space diagonal
246688706.32019
Perimeter
427277373
Area
8.7837085321048E+15
Altitude
123344353.16009
Surface area
8.7837085321048E+15
Volume
3.4048632353856E+23
Height
67140161.754639