142426712 is an even 9-digits composite number following 142426711
and preceding 142426713 . In scientific notation, it is written as 1.42426712 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 8 positive divisors.
There are 71213352 positive integers (up to 142426712) that are relatively prime to 142426712.
142426712 has 8 divisors, whose sum is 267050100
The reverse of 142426712 is 217624241
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred forty-two million four hundred twenty-six thousand seven hundred twelve
Scientific notation
1.42426712 × 10^8
Engineering notation
1.42426712 × 10^6
Prime Factorization
2 × 2 × 2 × 17803339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35606678
Product of the distinct prime numbers
The prime factorization of 142426712 is 2 × 2 × 2 × 17803339.
Since it has a total of 4 prime factors.
3 , 3 , 71 , 18 , 304 , 102 , 1185 , 5851 , 27589 , 41228 , 439820 , 947447 , 8646844 , 6836353 , 1262378 , 81287614 , 656780819 , 675412424 , 637519831 , 3062850391
n×2
284853424
n×3
427280136
n×4
569706848
n×5
712133560
n÷2
71213356
n÷3
47475570.666667
n÷3
35606678
n÷5
28485342.4
n2
20285368291130944
n3
2.8891783074148E+24
n4
4.1149616670682E+32
n5
5.8608046024656E+40
2 √n
11934.266295001
3 √n
522.23240435523
4 √n
109.2440675506
5 √n
42.728563230815
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
-142426711
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 142426712 can be divided by 8 positive divisors.
The sum of these divisors (counting 142426712) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010100001001011000
3
Ternary
100221000000201102
4
Quaternary
20133110021120
5
Quinary
242430123322
6
Senary
22044410532
8
Octal
1037241130
10
Decimal
142426712
12
Duodecimal
3b846a48
16
Hexadecimal
87d4258
20
Vigesimal
24a36fc
36
Base36
2csp5k
md5
c0b5743e93b19b6ffd055b2bc4fee98d
sha1
3cd6d5d76d34727e7dc7579642084281b93c6a39
sha256
63c63d704f46664b6d0f1eb240c03b03547971f1351264d044df7f5638270708
sha512
4288f32079ea39d6abe235fb734538b38fe729968746a65281c0d7a02e7af30b60e1dbd4fc6b024adc0cbd9f1968b57b60ccd4238266523be09d4a246bbe69bc
ripemd-160
eecf2eac5b9ad8daf1c86856418932d88d1738e4
Diameter
284853424
Circumference
894893424.1883
Area
6.372836399878E+16
Volume
1.2102161793981E+25
Surface area
2.5491345599512E+17
Circumference
894893424.1883
Perimeter
569706848
Area
20285368291130944
Diagonal
201421787.75461
Surface area
121712209746785664
Volume
2.8891783074148E+24
Space diagonal
246690301.53898
Perimeter
427280136
Area
8.7838221326214E+15
Altitude
123345150.76949
Surface area
8.7838221326214E+15
Volume
3.4049292887168E+23
Height
67140595.918202