636681142 is an even 9-digits composite number following 636681141
and preceding 636681143 . In scientific notation, it is written as 6.36681142 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 317472792 positive integers (up to 636681142) that are relatively prime to 636681142.
636681142 has 8 divisors, whose sum is 957625056
The reverse of 636681142 is 241186636
Previous prime number is 367
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
six hundred thirty-six million six hundred eighty-one thousand one hundred forty-two
Scientific notation
6.36681142 × 10^8
Engineering notation
6.36681142 × 10^6
Prime Factorization
2 × 367 × 867413
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
636681142
Product of the distinct prime numbers
The prime factorization of 636681142 is 2 × 367 × 867413.
Since it has a total of 3 prime factors.
7 , 9 , 63 , 9 , 917 , 165 , 1648 , 1930 , 99676 , 61543 , 372673 , 962866 , 619367 , 2431437 , 29405025 , 30969371 , 226393021 , 589495958 , 8865113656 , 6043384979
n×2
1273362284
n×3
1910043426
n×4
2546724568
n×5
3183405710
n÷2
318340571
n÷3
212227047.33333
n÷3
159170285.5
n÷5
127336228.4
n2
405362876578424164
n3
2.5808689918436E+26
n4
1.6431906170793E+35
n5
1.0461884786058E+44
2 √n
25232.541330591
3 √n
860.28165553753
4 √n
158.84754115375
5 √n
57.648020248003
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
-636681141
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 636681142 can be divided by 8 positive divisors.
The sum of these divisors (counting 636681142) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101111100101111101110110110
3
Ternary
1122101000202100001
4
Quaternary
211330233232312
5
Quinary
2300442244032
6
Senary
143102141514
8
Octal
4574575666
10
Decimal
636681142
12
Duodecimal
15928189a
16
Hexadecimal
25f2fbb6
20
Vigesimal
9ij52h2
36
Base36
aj2aba
md5
355625bb45f386f5f2ddaf2ad22d8348
sha1
ca2ce6b95a0159f1439178a0fa74e4d6e3ed88aa
sha256
755866209e75535913755d4996f84d6aeb122685a0cb0ed6421aab878d1cf76f
sha512
1d27627c06eae081454c9a3468361b8a911e601b42077b4bccc52346399d68bbd743e7b50f91a9a1910e747db8b3cff7c7b2bbbd10aea5442aa7725c3f910499
ripemd-160
49453908dddaae7ab4989f44a0426805c93914d3
Diameter
1273362284
Circumference
4000385596.7727
Area
1.2734850350968E+18
Volume
1.0810718752871E+27
Surface area
5.0939401403872E+18
Circumference
4000385596.7727
Perimeter
2546724568
Area
405362876578424164
Diagonal
900403105.92359
Surface area
2432177259470544984
Volume
2.5808689918436E+26
Space diagonal
1102764086.165
Perimeter
1910043426
Area
1.7552727443403E+17
Altitude
551382043.08249
Surface area
1.7552727443403E+17
Volume
3.0415832758111E+25
Height
300134368.6412