142425455 is an odd 9-digits composite number following 142425454
and preceding 142425456 . In scientific notation, it is written as 1.42425455 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 113897248 positive integers (up to 142425455) that are relatively prime to 142425455.
142425455 has 8 divisors, whose sum is 170975232
The reverse of 142425455 is 554524241
Previous prime number is 4637
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred forty-two million four hundred twenty-five thousand four hundred fifty-five
Scientific notation
1.42425455 × 10^8
Engineering notation
1.42425455 × 10^6
Prime Factorization
5 × 4637 × 6143
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425455
Product of the distinct prime numbers
The prime factorization of 142425455 is 5 × 4637 × 6143.
Since it has a total of 3 prime factors.
3 , 9 , 96 , 75 , 778 , 279 , 5374 , 9640 , 10478 , 89298 , 568254 , 151214 , 2053881 , 4662303 , 82668086 , 32935237 , 299100832 , 909912256 , 6765988532 , 6683062884
n×2
284850910
n×3
427276365
n×4
569701820
n×5
712127275
n÷2
71212727.5
n÷3
47475151.666667
n÷3
35606363.75
n÷5
28485091
n2
20285010231957025
n3
2.8891018119661E+24
n4
4.114816401106E+32
n5
5.8605459816899E+40
2 √n
11934.213631404
3 √n
522.23086801406
4 √n
109.24382651392
5 √n
42.728487809579
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
-142425454
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 142425455 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425455) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011110101101111
3
Ternary
100220222221222212
4
Quaternary
20133103311233
5
Quinary
242430103310
6
Senary
22044401035
8
Octal
1037236557
10
Decimal
142425455
12
Duodecimal
3b84617b
16
Hexadecimal
87d3d6f
20
Vigesimal
24a33cf
36
Base36
2cso6n
md5
3bbe8da6541262bb15c4a7bb692c9d33
sha1
cef47398f888cc1716b98e6d4154fc6476ef3b29
sha256
ebe0467184cb7b5f1f72870afda4cfff898320d03cee37e58322d19f97a511d6
sha512
d8965eb7bbf59f1a62e58fdd915bb7a3813cc9adeeb939a338589dfb79a7c4628fd3322d0e9c97eee7231602dc9e53268d1a5ad32b8b8eabf7def19f9ab2d2f4
ripemd-160
b4b6e6abb4649d64ce7a704a4e0fac2db1122f2a
Diameter
284850910
Circumference
894885526.22437
Area
6.372723912271E+16
Volume
1.2101841370594E+25
Surface area
2.5490895649084E+17
Circumference
894885526.22437
Perimeter
569701820
Area
20285010231957025
Diagonal
201420010.08816
Surface area
121710061391742150
Volume
2.8891018119661E+24
Space diagonal
246688124.35111
Perimeter
427276365
Area
8.783667088451E+15
Altitude
123344062.17556
Surface area
8.783667088451E+15
Volume
3.404839137966E+23
Height
67140003.36272