142425241 is an odd 9-digits composite number following 142425240
and preceding 142425242 . In scientific notation, it is written as 1.42425241 × 10^8.
The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors.
There are 122078772 positive integers (up to 142425241) that are relatively prime to 142425241.
142425241 has 4 divisors, whose sum is 162771712
The reverse of 142425241 is 142524241
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 25 Digital Root 7
Name
one hundred forty-two million four hundred twenty-five thousand two hundred forty-one
Scientific notation
1.42425241 × 10^8
Engineering notation
1.42425241 × 10^6
Prime Factorization
7 × 20346463
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
142425241 Product of the distinct prime numbers
The prime factorization of 142425241 is 7 × 20346463.
Since it has a total of 2 prime factors.
9 , 2 , 60 , 11 , 635 , 482 , 4142 , 477 , 13850 , 30094 , 434785 , 398740 , 2263151 , 8579215 , 91496746 , 46522025 , 805408344 , 957571701 , 6140554915 , 8904299046
n×2
284850482
n×3
427275723
n×4
569700964
n×5
712126205
n÷2
71212620.5
n÷3
47475080.333333
n÷3
35606310.25
n÷5
28485048.2
n2
20284949273908081
n3
2.8890887890091E+24
n4
4.1147916704502E+32
n5
5.8605019532867E+40
2 √n11934.204665582
3 √n522.23060645627
4 √n109.24378547809
5 √n42.728474969315
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
-142425240 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 142425241 can be divided by 4 positive divisors.
The sum of these divisors (counting 142425241) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011111010011110010011001
3
Ternary
100220222221200221
4
Quaternary
20133103302121
5
Quinary
242430101431
6
Senary
22044400041
8
Octal
1037236231
10
Decimal
142425241
12
Duodecimal
3b846021
16
Hexadecimal
87d3c99
20
Vigesimal
24a3321
36
Base36
2cso0p
md5
efc38040b45e8fe0fd71d0ea1c077003
sha1
d3dd129d95229e5307946d6aec2a88d1a200030e
sha256
27c2142360bb2e0d325cc9e7f2b787e11c4e32228409e2dfdd111de86ab0d673
sha512
a13144cbfb20c382cbca27be8518524dec3cc456834db0363f2a89d4ae9b467c6e3f8ade4fc3334dff4a02e1eb800b8d6d0ac0d907f0536a832e2165d77fd71f
ripemd-160
2456e4559e1f099178ca9f685ea9f6a6c66aeb4d
Diameter
284850482
Circumference
894884181.62271
Area
6.3727047617351E+16
Volume
1.210178682016E+25
Surface area
2.549081904694E+17
Circumference
894884181.62271
Perimeter
569700964
Area
20284949273908081
Diagonal
201419707.44646
Surface area
121709695643448486
Volume
2.8890887890091E+24
Space diagonal
246687753.69224
Perimeter
427275723
Area
8.7836406928416E+15
Altitude
123343876.84612
Surface area
8.7836406928416E+15
Volume
3.404823790264E+23
Height
67139902.482152