142338511 is an odd 9-digits composite number following 142338510
and preceding 142338512 . In scientific notation, it is written as 1.42338511 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 119028480 positive integers (up to 142338511) that are relatively prime to 142338511.
142338511 has 8 divisors, whose sum is 166640544
The reverse of 142338511 is 115833241
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred forty-two million three hundred thirty-eight thousand five hundred eleven
Scientific notation
1.42338511 × 10^8
Engineering notation
1.42338511 × 10^6
Prime Factorization
7 × 41 × 495953
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142338511
Product of the distinct prime numbers
The prime factorization of 142338511 is 7 × 41 × 495953.
Since it has a total of 3 prime factors.
4 , 6 , 14 , 6 , 37 , 798 , 1214 , 5276 , 8448 , 98307 , 678657 , 836540 , 6746960 , 789561 , 71442656 , 9920930 , 880635129 , 687338289 , 2930133997 , 6700120558
n×2
284677022
n×3
427015533
n×4
569354044
n×5
711692555
n÷2
71169255.5
n÷3
47446170.333333
n÷3
35584627.75
n÷5
28467702.2
n2
20260251713697121
n3
2.8838140614128E+24
n4
4.1047779950237E+32
n5
5.8426798779723E+40
2 √n
11930.570439002
3 √n
522.12458063987
4 √n
109.22715064947
5 √n
42.723269791345
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
-142338510
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 142338511 can be divided by 8 positive divisors.
The sum of these divisors (counting 142338511) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011110111110100111001111
3
Ternary
100220211112201201
4
Quaternary
20132332213033
5
Quinary
242414313021
6
Senary
22042450331
8
Octal
1036764717
10
Decimal
142338511
12
Duodecimal
3b8039a7
16
Hexadecimal
87be9cf
20
Vigesimal
249c65b
36
Base36
2cqt3j
md5
3bce9dcd6e5d57394e41ef7688c422a4
sha1
dd09f8fced391b76fd4ad385678e72d9fc81fb33
sha256
81090eafd26ec0e5ec55d428dee5e8567c7900eb0da1f3c227535643b227a9e5
sha512
aa85867ec295fce0526c1f106b635fad20594acd458f3a2057e07899748748bb7651fb4c3f7dc0627fb3deba244203daade278a35f8988e537df3a5efbd398d4
ripemd-160
d18a555ef976d14faa85aaa91b5072ddcb5c7538
Diameter
284677022
Circumference
894339240.96102
Area
6.3649457943631E+16
Volume
1.2079692092871E+25
Surface area
2.5459783177452E+17
Circumference
894339240.96102
Perimeter
569354044
Area
20260251713697121
Diagonal
201297052.70419
Surface area
121561510282182726
Volume
2.8838140614128E+24
Space diagonal
246537532.9257
Perimeter
427015533
Area
8.7729463355645E+15
Altitude
123268766.46285
Surface area
8.7729463355645E+15
Volume
3.3986074641769E+23
Height
67099017.568064