642733229 is an odd 9-digits composite number following 642733228
and preceding 642733230 . In scientific notation, it is written as 6.42733229 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 578623936 positive integers (up to 642733229) that are relatively prime to 642733229.
642733229 has 8 divisors, whose sum is 710130240
The reverse of 642733229 is 922337246
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
six hundred forty-two million seven hundred thirty-three thousand two hundred twenty-nine
Scientific notation
6.42733229 × 10^8
Engineering notation
6.42733229 × 10^6
Prime Factorization
17 × 23 × 1643819
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
642733229
Product of the distinct prime numbers
The prime factorization of 642733229 is 17 × 23 × 1643819.
Since it has a total of 3 prime factors.
6 , 2 , 46 , 20 , 224 , 343 , 1090 , 8308 , 95743 , 83679 , 895016 , 349882 , 9849071 , 3042324 , 25172133 , 43187834 , 7710899 , 860721034 , 1105620374 , 3201185495
n×2
1285466458
n×3
1928199687
n×4
2570932916
n×5
3213666145
n÷2
321366614.5
n÷3
214244409.66667
n÷3
160683307.25
n÷5
128546645.8
n2
413106003660766441
n3
2.6551695565217E+26
n4
1.7065657026057E+35
n5
1.0968664845364E+44
2 √n
25352.183909873
3 √n
862.99891778389
4 √n
159.22369142145
5 √n
57.757202615507
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
-642733228
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 642733229 can be divided by 8 positive divisors.
The sum of these divisors (counting 642733229) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110010011110101010010101101
3
Ternary
1122210102020020102
4
Quaternary
212103311102231
5
Quinary
2304014430404
6
Senary
143440000445
8
Octal
4623652255
10
Decimal
642733229
12
Duodecimal
15b300125
16
Hexadecimal
264f54ad
20
Vigesimal
a0h1d19
36
Base36
amo04t
md5
11e02c6fe38d4911a3b9d0eb82e161bb
sha1
ad74101453c92ab3de017256c7a93a0c812cdf2d
sha256
2a958b035676066c07a48bb18ddfd2f780154afe3084bc375026b977bc9ad69b
sha512
6276a52f07a5f1ea1376a4a12037a8331cc828317e72ef944088ccf865cc0f6d92e66342bf1742d09118ce9a0b877c1d599e62c656549684ce46d5e86afbe513
ripemd-160
001738b0cb780e8c4d83a98fd8c32cadab51d3d5
Diameter
1285466458
Circumference
4038411980.8889
Area
1.2978107862545E+18
Volume
1.1121948230405E+27
Surface area
5.191243145018E+18
Circumference
4038411980.8889
Perimeter
2570932916
Area
413106003660766441
Diagonal
908962049.43965
Surface area
2478636021964598646
Volume
2.6551695565217E+26
Space diagonal
1113246608.3408
Perimeter
1928199687
Area
1.7888014681305E+17
Altitude
556623304.1704
Surface area
1.7888014681305E+17
Volume
3.1291473310276E+25
Height
302987349.81322