142778633 is an odd 9-digits composite number following 142778632
and preceding 142778634 . In scientific notation, it is written as 1.42778633 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 142711620 positive integers (up to 142778633) that are relatively prime to 142778633.
142778633 has 4 divisors, whose sum is 142845648
The reverse of 142778633 is 336877241
Previous prime number is 2203
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-two million seven hundred seventy-eight thousand six hundred thirty-three
Scientific notation
1.42778633 × 10^8
Engineering notation
1.42778633 × 10^6
Prime Factorization
2203 × 64811
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142778633
Product of the distinct prime numbers
The prime factorization of 142778633 is 2203 × 64811.
Since it has a total of 2 prime factors.
6 , 8 , 56 , 33 , 16 , 505 , 5318 , 6381 , 54706 , 1905 , 425703 , 789841 , 128908 , 3252642 , 53594262 , 67124534 , 369108959 , 287110869 , 6434453363 , 512669346
n×2
285557266
n×3
428335899
n×4
571114532
n×5
713893165
n÷2
71389316.5
n÷3
47592877.666667
n÷3
35694658.25
n÷5
28555726.6
n2
20385738041348689
n3
2.9106478102399E+24
n4
4.1557831549049E+32
n5
5.9335703790175E+40
2 √n
11949.001339024
3 √n
522.66217717022
4 √n
109.31148768096
5 √n
42.749657923639
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
-142778632
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 142778633 can be divided by 4 positive divisors.
The sum of these divisors (counting 142778633) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100000101010000100001001
3
Ternary
100221122220110112
4
Quaternary
20200222010021
5
Quinary
243022404013
6
Senary
22100124105
8
Octal
1040520411
10
Decimal
142778633
12
Duodecimal
3b996635
16
Hexadecimal
882a109
20
Vigesimal
24c76bd
36
Base36
2d08p5
md5
fe84b2687df364a3975bea414c078b66
sha1
9779e5e4ca9fb5fcc0ace337a4967627fce74c14
sha256
623a2972ff86dafdb9f78d158e22ff1a91d1bc0e3509e0e8522bed5cd539b906
sha512
d221461f4eaded25d170a7ab34ab34dee0624da916d00ebc3e85568f6981f054a8d525a14705061248c761c581b5aa357217cd1c9eec198ee82ddd7d7a1703b2
ripemd-160
c0a9c0a749bd203fd00477a239baf08d47df5931
Diameter
285557266
Circumference
897104609.04479
Area
6.4043684868707E+16
Volume
1.2192093037116E+25
Surface area
2.5617473947483E+17
Circumference
897104609.04479
Perimeter
571114532
Area
20385738041348689
Diagonal
201919479.20569
Surface area
122314428248092134
Volume
2.9106478102399E+24
Space diagonal
247299846.59123
Perimeter
428335899
Area
8.8272835093514E+15
Altitude
123649923.29562
Surface area
8.8272835093514E+15
Volume
3.430231340444E+23
Height
67306493.068564