142743283 is an odd 9-digits composite number following 142743282
and preceding 142743284 . In scientific notation, it is written as 1.42743283 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 140936328 positive integers (up to 142743283) that are relatively prime to 142743283.
142743283 has 4 divisors, whose sum is 144550240
The reverse of 142743283 is 382347241
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-two million seven hundred forty-three thousand two hundred eighty-three
Scientific notation
1.42743283 × 10^8
Engineering notation
1.42743283 × 10^6
Prime Factorization
79 × 1806877
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142743283
Product of the distinct prime numbers
The prime factorization of 142743283 is 79 × 1806877.
Since it has a total of 2 prime factors.
2 , 9 , 46 , 84 , 618 , 623 , 1646 , 6386 , 35051 , 96071 , 866639 , 196191 , 3939960 , 3548223 , 62383106 , 21862039 , 22661184 , 789497607 , 3693489904 , 6103809309
n×2
285486566
n×3
428229849
n×4
570973132
n×5
713716415
n÷2
71371641.5
n÷3
47581094.333333
n÷3
35685820.75
n÷5
28548656.6
n2
20375644841618089
n3
2.9084864379346E+24
n4
4.1516690271176E+32
n5
5.9262286686018E+40
2 √n
11947.52204434
3 √n
522.61903898586
4 √n
109.30472105239
5 √n
42.747540870045
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
-142743282
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 142743283 can be divided by 4 positive divisors.
The sum of these divisors (counting 142743283) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100000100001011011110011
3
Ternary
100221121002222021
4
Quaternary
20200201123303
5
Quinary
243020241113
6
Senary
22055252311
8
Octal
1040413363
10
Decimal
142743283
12
Duodecimal
3b97a097
16
Hexadecimal
88216f3
20
Vigesimal
24c2i43
36
Base36
2czhf7
md5
401ec166bb63abb033fdece46604b5bc
sha1
137eba582a7299c84eb1b4fc4b238a9a0b1f7de3
sha256
7b558b7beb0877b0bd6bde49e71da4e6aab19ba9d303744c108120d2cdb19abc
sha512
ea0fb13a80c0a71ad2c55983698749d6aaa25686a102020f86545eaab4741e75d70b726b82e1d87c60eacbb997f16a0472cf1437382fe6c75694b1beed641065
ripemd-160
b8e6fafa71de2123b7e3233ae28c0eb96f853511
Diameter
285486566
Circumference
896882498.44418
Area
6.4011976146582E+16
Volume
1.2183039501974E+25
Surface area
2.5604790458633E+17
Circumference
896882498.44418
Perimeter
570973132
Area
20375644841618089
Diagonal
201869486.75626
Surface area
122253869049708534
Volume
2.9084864379346E+24
Space diagonal
247238618.59518
Perimeter
428229849
Area
8.8229130256653E+15
Altitude
123619309.29759
Surface area
8.8229130256653E+15
Volume
3.4276841387544E+23
Height
67289828.918754