268431146 is an even 9-digits composite number following 268431145
and preceding 268431147 . In scientific notation, it is written as 2.68431146 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 134215572 positive integers (up to 268431146) that are relatively prime to 268431146.
268431146 has 4 divisors, whose sum is 402646722
The reverse of 268431146 is 641134862
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
two hundred sixty-eight million four hundred thirty-one thousand one hundred forty-six
Scientific notation
2.68431146 × 10^8
Engineering notation
2.68431146 × 10^6
Prime Factorization
2 × 134215573
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
268431146 Product of the distinct prime numbers
The prime factorization of 268431146 is 2 × 134215573.
Since it has a total of 2 prime factors.
6 , 1 , 30 , 98 , 407 , 867 , 5381 , 6305 , 68570 , 90945 , 127579 , 367009 , 8177801 , 8431548 , 47289507 , 69848481 , 315138400 , 782844900 , 2054917785 , 260302657
n×2
536862292
n×3
805293438
n×4
1073724584
n×5
1342155730
n÷2
134215573
n÷3
89477048.666667
n÷3
67107786.5
n÷5
53686229.2
n2
72055280142873316
n3
1.9341881424103E+25
n4
5.191963396468E+33
n5
1.3936846845039E+42
2 √n16383.86846871
3 √n645.07612506154
4 √n127.99948620487
5 √n48.502774374712
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
-268431145 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 268431146 can be divided by 4 positive divisors.
The sum of these divisors (counting 268431146) is 1, the average is 0.25.
Base
System
Value
2
Binary
1111111111111110111100101010
3
Ternary
200201002201022022
4
Quaternary
33333332330222
5
Quinary
1022204244041
6
Senary
42345224442
8
Octal
1777767452
10
Decimal
268431146
12
Duodecimal
75a92122
16
Hexadecimal
fffef2a
20
Vigesimal
43hdhh6
36
Base36
4ftesq
md5
6826fd980e876c8ab67405863aabb8ac
sha1
13b463a409c9375f3e4280b2401180f3a51da508
sha256
8eb1450d71acc0c867c1bd9772dd460d88078ae6c6f79a6a0d775d94ce0213b5
sha512
a0bf3cac03031a63d93eda860ceb5470cd5adddeea546bc8a63dabbe4b7f6c0172fcb4b0abc28c84d0c5984c2cc9c1e8bd6337431410ab65f7e89aafa42829d4
ripemd-160
b3bc2e2d9fedec8a2d18558b9e46fbf4fbfd63fa
Diameter
536862292
Circumference
1686602632.5366
Area
2.2636833874921E+17
Volume
8.1019083451421E+25
Surface area
9.0547335499682E+17
Circumference
1686602632.5366
Perimeter
1073724584
Area
72055280142873316
Diagonal
379618967.23655
Surface area
432331680857239896
Volume
1.9341881424103E+25
Space diagonal
464936383.20594
Perimeter
805293438
Area
3.1200851540266E+16
Altitude
232468191.60297
Surface area
3.1200851540266E+16
Volume
2.2794625859815E+24
Height
126539655.74552