636291242 is an even 9-digits composite number following 636291241
and preceding 636291243 . In scientific notation, it is written as 6.36291242 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 318145620 positive integers (up to 636291242) that are relatively prime to 636291242.
636291242 has 4 divisors, whose sum is 954436866
The reverse of 636291242 is 242192636
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
six hundred thirty-six million two hundred ninety-one thousand two hundred forty-two
Scientific notation
6.36291242 × 10^8
Engineering notation
6.36291242 × 10^6
Prime Factorization
2 × 318145621
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
636291242
Product of the distinct prime numbers
The prime factorization of 636291242 is 2 × 318145621.
Since it has a total of 2 prime factors.
4 , 7 , 17 , 86 , 19 , 406 , 3852 , 9315 , 60110 , 77483 , 695842 , 82277 , 896078 , 7505864 , 5216447 , 5238497 , 658910058 , 364245997 , 3362140319 , 6794643317
n×2
1272582484
n×3
1908873726
n×4
2545164968
n×5
3181456210
n÷2
318145621
n÷3
212097080.66667
n÷3
159072810.5
n÷5
127258248.4
n2
404866544645902564
n3
2.5761303653699E+26
n4
1.6391691897351E+35
n5
1.0429889995847E+44
2 √n
25224.814013189
3 √n
860.10600910625
4 √n
158.82321622858
5 √n
57.640957852231
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
-636291241
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 636291242 can be divided by 4 positive divisors.
The sum of these divisors (counting 636291242) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101111011010000100010101010
3
Ternary
1122100021221111022
4
Quaternary
211323100202222
5
Quinary
2300342304432
6
Senary
143045532442
8
Octal
4573204252
10
Decimal
636291242
12
Duodecimal
159114122
16
Hexadecimal
25ed08aa
20
Vigesimal
9igg822
36
Base36
aitxgq
md5
91c0a02c2ba8c5d3879a7816c03f7cfc
sha1
e5e2fd35246fa1f8eec3e1949ca3d14e16d11a4d
sha256
7003c6b4fb2c84e90ad39d79060ee58f81bb18c9735b618cc989d120c2088553
sha512
fa4f187df2b9c3ddb09e58bb63f0d61c347bdde00805ede5e8bc3665661e66ccaed8fa30ec1d38ce75add213eb2291c41edd17e1ec4d85061fe334597ceba7d9
ripemd-160
66129cd12db4b7fa90ab33fef0a28748a0571193
Diameter
1272582484
Circumference
3997935782.8215
Area
1.2719257623439E+18
Volume
1.0790869640714E+27
Surface area
5.0877030493754E+18
Circumference
3997935782.8215
Perimeter
2545164968
Area
404866544645902564
Diagonal
899851704.05562
Surface area
2429199267875415384
Volume
2.5761303653699E+26
Space diagonal
1102088759.5551
Perimeter
1908873726
Area
1.7531235640289E+17
Altitude
551044379.77755
Surface area
1.7531235640289E+17
Volume
3.0359987509561E+25
Height
299950568.01854