636691342 is an even 9-digits composite number following 636691341
and preceding 636691343 . In scientific notation, it is written as 6.36691342 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 272867712 positive integers (up to 636691342) that are relatively prime to 636691342.
636691342 has 8 divisors, whose sum is 1091470896
The reverse of 636691342 is 243196636
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
six hundred thirty-six million six hundred ninety-one thousand three hundred forty-two
Scientific notation
6.36691342 × 10^8
Engineering notation
6.36691342 × 10^6
Prime Factorization
2 × 7 × 45477953
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
636691342
Product of the distinct prime numbers
The prime factorization of 636691342 is 2 × 7 × 45477953.
Since it has a total of 3 prime factors.
2 , 9 , 47 , 29 , 314 , 512 , 5693 , 227 , 82363 , 43759 , 839546 , 294984 , 2112604 , 7197725 , 81263717 , 43913794 , 667377361 , 4455085 , 8119081746 , 4235457470
n×2
1273382684
n×3
1910074026
n×4
2546765368
n×5
3183456710
n÷2
318345671
n÷3
212230447.33333
n÷3
159172835.5
n÷5
127338268.4
n2
405375864977760964
n3
2.580993034871E+26
n4
1.6432959190647E+35
n5
1.0462722840124E+44
2 √n
25232.743449732
3 √n
860.28624958283
4 √n
158.84817735729
5 √n
57.648204957742
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
-636691341
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 636691342 can be divided by 8 positive divisors.
The sum of these divisors (counting 636691342) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101111100110010001110001110
3
Ternary
1122101001021022211
4
Quaternary
211330302032032
5
Quinary
2300443110332
6
Senary
143102301034
8
Octal
4574621616
10
Decimal
636691342
12
Duodecimal
15928777a
16
Hexadecimal
25f3238e
20
Vigesimal
9ij6872
36
Base36
aj2i6m
md5
22c43d6e9fdeea1aa3b99b1e012510be
sha1
aa47e55e9ce5a15baeb5b3ef0554d8ee913ee763
sha256
ab684f4943031825109fae5370e246bdf34ec5721d197024aa71747cf991dfa5
sha512
78acf6c2d42268c2ad018f33f7331bd054ca29ccf8d528cf6ea21a5bb3584469f1c2189c2793ce4e0590862ef5a6d4e5b7a7eb58ed883ec337fe62bd6be9489a
ripemd-160
2dd7b6723f5910c4ce95ca3487e736de4bfcc240
Diameter
1273382684
Circumference
4000449685.2629
Area
1.2735258393567E+18
Volume
1.081123834309E+27
Surface area
5.094103357427E+18
Circumference
4000449685.2629
Perimeter
2546765368
Area
405375864977760964
Diagonal
900417530.90193
Surface area
2432255189866565784
Volume
2.580993034871E+26
Space diagonal
1102781753.0832
Perimeter
1910074026
Area
1.7553289857592E+17
Altitude
551390876.54161
Surface area
1.7553289857592E+17
Volume
3.0417294619209E+25
Height
300139176.96731