642331610 is an even 9-digits composite number following 642331609
and preceding 642331611 . In scientific notation, it is written as 6.42331610 × 10^8.
The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors.
There are 251465808 positive integers (up to 642331610) that are relatively prime to 642331610.
642331610 has 16 divisors, whose sum is 1180797696
The reverse of 642331610 is 016133246
Previous prime number is 47
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
six hundred forty-two million three hundred thirty-one thousand six hundred ten
Scientific notation
6.42331610 × 10^8
Engineering notation
6.42331610 × 10^6
Prime Factorization
2 × 5 × 47 × 1366663
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
642331610
Product of the distinct prime numbers
The prime factorization of 642331610 is 2 × 5 × 47 × 1366663.
Since it has a total of 4 prime factors.
8 , 3 , 78 , 74 , 680 , 743 , 9683 , 1861 , 49085 , 14569 , 788611 , 238627 , 904435 , 9289215 , 60880987 , 70328111 , 298247015 , 460040571 , 2762325404 , 3102233103
n×2
1284663220
n×3
1926994830
n×4
2569326440
n×5
3211658050
n÷2
321165805
n÷3
214110536.66667
n÷3
160582902.5
n÷5
128466322
n2
412589897205192100
n3
2.6501953294155E+26
n4
1.7023042327579E+35
n5
1.0934438185372E+44
2 √n
25344.261875225
3 √n
862.81912884326
4 √n
159.19881241776
5 √n
57.749982764753
1 , 2 , 5 , 10 , 47 , 94 , 235 , 470 , 1366663 , 2733326 , 6833315 , 13666630 , 64233161 , 128466322 , 321165805 , 642331610
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-642331609
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 642331610 can be divided by 16 positive divisors.
The sum of these divisors (counting 642331610) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100110010010010011001111011010
3
Ternary
1122202122211022122
4
Quaternary
212102103033122
5
Quinary
2303414102420
6
Senary
143423221242
8
Octal
4622231732
10
Decimal
642331610
12
Duodecimal
15b147822
16
Hexadecimal
264933da
20
Vigesimal
a0eb90a
36
Base36
amfe8q
md5
17105977ffca4d4ee3d36daa60c6db72
sha1
2017512d2b97da641aeac0d1cab959481e2c14ea
sha256
8ac826ea88af0c471d27c5f47838e2b11c59146541995d5248e0577cdeb171d1
sha512
9777c3c1d0d96a25a156cd0e8a2fae2292f02e829fc8a9c15ce3c6d8b143bc53a3242c4578f80f680bcf5d1337c3bcf2e09f6265921b2aeb841b6730617a3e30
ripemd-160
caf20a957eacefea8366e6e6fbefcdd35f1809e1
Diameter
1284663220
Circumference
4035888534.289
Area
1.2961893900052E+18
Volume
1.1101112236626E+27
Surface area
5.1847575600208E+18
Circumference
4035888534.289
Perimeter
2569326440
Area
412589897205192100
Diagonal
908394074.40295
Surface area
2475539383231152600
Volume
2.6501953294155E+26
Space diagonal
1112550983.8275
Perimeter
1926994830
Area
1.7865666616225E+17
Altitude
556275491.91376
Surface area
1.7865666616225E+17
Volume
3.1232851481643E+25
Height
302798024.80098