142425688 is an even 9-digits composite number following 142425687
and preceding 142425689 . In scientific notation, it is written as 1.42425688 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors.
There are 71149728 positive integers (up to 142425688) that are relatively prime to 142425688.
142425688 has 16 divisors, whose sum is 267284880
The reverse of 142425688 is 886524241
Previous prime number is 1223
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-two million four hundred twenty-five thousand six hundred eighty-eight
Scientific notation
1.42425688 × 10^8
Engineering notation
1.42425688 × 10^6
Prime Factorization
2 × 2 × 2 × 1223 × 14557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35606422
Product of the distinct prime numbers
The prime factorization of 142425688 is 2 × 2 × 2 × 1223 × 14557.
Since it has a total of 5 prime factors.
6 , 6 , 64 , 43 , 226 , 446 , 8457 , 2261 , 48612 , 16001 , 363433 , 78678 , 3240246 , 223263 , 40910485 , 83919111 , 632536020 , 856748767 , 3368001286 , 8389521138
n×2
284851376
n×3
427277064
n×4
569702752
n×5
712128440
n÷2
71212844
n÷3
47475229.333333
n÷3
35606422
n÷5
28485137.6
n2
20285076602273344
n3
2.8891159912115E+24
n4
4.114843327601E+32
n5
5.8605939194578E+40
2 √n
11934.22339325
3 √n
522.23115279398
4 √n
109.24387119308
5 √n
42.728501789848
1 , 2 , 4 , 8 , 1223 , 2446 , 4892 , 9784 , 14557 , 29114 , 58228 , 116456 , 17803211 , 35606422 , 71212844 , 142425688
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142425687
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142425688 can be divided by 16 positive divisors.
The sum of these divisors (counting 142425688) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111010011111001011000
3
Ternary
100220222222022111
4
Quaternary
20133103321120
5
Quinary
242430110223
6
Senary
22044402104
8
Octal
1037237130
10
Decimal
142425688
12
Duodecimal
3b846334
16
Hexadecimal
87d3e58
20
Vigesimal
24a3448
36
Base36
2csod4
md5
e268902df704e288eefad10bc17b4b2b
sha1
10865e9f937a64bc86864cf35e0d1933c5145c69
sha256
4c18364323dac9a3b8bb850950ec6edf25cb95fea77e2d44df2b0dc8a801d4d4
sha512
0a2e8c5599daf3271b92bc8bd1ce62e5f1acf803847d3852172cb713f4133b00a71b7176b1916e26bc2e9d11e986b7affaf0ccbd2ccb8f34739d768f1ee594a5
ripemd-160
bfc946cfd0772f575f60804643f7e659a0c5867c
Diameter
284851376
Circumference
894886990.20654
Area
6.3727447631208E+16
Volume
1.2101900764478E+25
Surface area
2.5490979052483E+17
Circumference
894886990.20654
Perimeter
569702752
Area
20285076602273344
Diagonal
201420339.59992
Surface area
121710459613640064
Volume
2.8891159912115E+24
Space diagonal
246688527.91895
Perimeter
427277064
Area
8.783695827641E+15
Altitude
123344263.95948
Surface area
8.783695827641E+15
Volume
3.4048558483669E+23
Height
67140113.199973