142425678 is an even 9-digits composite number following 142425677
and preceding 142425679 . In scientific notation, it is written as 1.42425678 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 47475224 positive integers (up to 142425678) that are relatively prime to 142425678.
142425678 has 8 divisors, whose sum is 284851368
The reverse of 142425678 is 876524241
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-two million four hundred twenty-five thousand six hundred seventy-eight
Scientific notation
1.42425678 × 10^8
Engineering notation
1.42425678 × 10^6
Prime Factorization
2 × 3 × 23737613
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425678
Product of the distinct prime numbers
The prime factorization of 142425678 is 2 × 3 × 23737613.
Since it has a total of 3 prime factors.
4 , 3 , 60 , 71 , 106 , 906 , 7957 , 1371 , 79020 , 13419 , 763014 , 872014 , 2654003 , 6459860 , 18522599 , 43527234 , 17302564 , 359298065 , 5301059313 , 8654753409
n×2
284851356
n×3
427277034
n×4
569702712
n×5
712128390
n÷2
71212839
n÷3
47475226
n÷3
35606419.5
n÷5
28485135.6
n2
20285073753759684
n3
2.8891153826592E+24
n4
4.1148421719547E+32
n5
5.8605918620364E+40
2 √n
11934.222974287
3 √n
522.23114057167
4 √n
109.24386927552
5 √n
42.728501189837
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
-142425677
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 142425678 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425678) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011111001001110
3
Ternary
100220222222022010
4
Quaternary
20133103321032
5
Quinary
242430110203
6
Senary
22044402050
8
Octal
1037237116
10
Decimal
142425678
12
Duodecimal
3b846326
16
Hexadecimal
87d3e4e
20
Vigesimal
24a343i
36
Base36
2csocu
md5
acc8a06f213ef161db4ed09e907c5f22
sha1
506adb568f563f8e6893a56cf19a637c3a3107bb
sha256
34b92924a5d9d5ecc9c26b86c754df8bb36a91963994f6315905189c16a08fd4
sha512
74d418571eb628f394c81a7b6e020bd79b75cef1f5d8a4c4f47dd7457453592cc47ec60dbac4e76b7c08d668b5513f4da8659c6ae317eb7d741d0a168952ca78
ripemd-160
f6327764e1cefe0b48c6049c1d94b4e330e5df21
Diameter
284851356
Circumference
894886927.37469
Area
6.3727438682339E+16
Volume
1.2101898215381E+25
Surface area
2.5490975472935E+17
Circumference
894886927.37469
Perimeter
569702712
Area
20285073753759684
Diagonal
201420325.45778
Surface area
121710442522558104
Volume
2.8891153826592E+24
Space diagonal
246688510.59844
Perimeter
427277034
Area
8.7836945941984E+15
Altitude
123344255.29922
Surface area
8.7836945941984E+15
Volume
3.4048551311812E+23
Height
67140108.485928