142425679 is an odd 9-digits composite number following 142425678
and preceding 142425680 . In scientific notation, it is written as 1.42425679 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 129477880 positive integers (up to 142425679) that are relatively prime to 142425679.
142425679 has 4 divisors, whose sum is 155373480
The reverse of 142425679 is 976524241
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred forty-two million four hundred twenty-five thousand six hundred seventy-nine
Scientific notation
1.42425679 × 10^8
Engineering notation
1.42425679 × 10^6
Prime Factorization
11 × 12947789
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
142425679 Product of the distinct prime numbers
The prime factorization of 142425679 is 11 × 12947789.
Since it has a total of 2 prime factors.
2 , 10 , 8 , 32 , 612 , 25 , 3732 , 5379 , 71971 , 72897 , 72229 , 378769 , 6952929 , 9931588 , 5822076 , 55816850 , 306513897 , 360992652 , 2734998451 , 2419357104
n×2
284851358
n×3
427277037
n×4
569702716
n×5
712128395
n÷2
71212839.5
n÷3
47475226.333333
n÷3
35606419.75
n÷5
28485135.8
n2
20285074038611041
n3
2.8891154435144E+24
n4
4.1148422875193E+32
n5
5.8605920677785E+40
2 √n11934.223016183
3 √n522.2311417939
4 √n109.24386946728
5 √n42.728501249838
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
-142425678 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 142425679 can be divided by 4 positive divisors.
The sum of these divisors (counting 142425679) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011111010011111001001111
3
Ternary
100220222222022011
4
Quaternary
20133103321033
5
Quinary
242430110204
6
Senary
22044402051
8
Octal
1037237117
10
Decimal
142425679
12
Duodecimal
3b846327
16
Hexadecimal
87d3e4f
20
Vigesimal
24a343j
36
Base36
2csocv
md5
029e8113bf35608d205b293ad29676b6
sha1
21b60b8b8f7260c51f77e30863931a08c90ff207
sha256
284758c9084ab144fb4e4a6e1ba187eb8b916da820f0e0680708a785aad2dbd5
sha512
10591b63d5ef81981c4321908d0fb227ea9c4ed55263577e74064812f89f6ef646f4f6cf25de94b5509cdb4ea259106dd74992aa06733e83638711bf652fd855
ripemd-160
7c2af687ade6d9900f8fd36985224fcc10d643e9
Diameter
284851358
Circumference
894886933.65788
Area
6.3727439577225E+16
Volume
1.210189847029E+25
Surface area
2.549097583089E+17
Circumference
894886933.65788
Perimeter
569702716
Area
20285074038611041
Diagonal
201420326.872
Surface area
121710444231666246
Volume
2.8891154435144E+24
Space diagonal
246688512.3305
Perimeter
427277037
Area
8.7836947175427E+15
Altitude
123344256.16525
Surface area
8.7836947175427E+15
Volume
3.4048552028997E+23
Height
67140108.957332