268432893 is an odd 9-digits composite number following 268432892
and preceding 268432894 . In scientific notation, it is written as 2.68432893 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 169536240 positive integers (up to 268432893) that are relatively prime to 268432893.
268432893 has 8 divisors, whose sum is 293026720
The reverse of 268432893 is 398234862
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
two hundred sixty-eight million four hundred thirty-two thousand eight hundred ninety-three
Scientific notation
2.68432893 × 10^8
Engineering notation
2.68432893 × 10^6
Prime Factorization
27 × 19 × 523261
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268432893
Product of the distinct prime numbers
The prime factorization of 268432893 is 27 × 19 × 523261.
Since it has a total of 3 prime factors.
4 , 5 , 75 , 6 , 718 , 910 , 2242 , 2121 , 60542 , 71304 , 403840 , 563297 , 2076256 , 5068550 , 11954741 , 86739319 , 482623553 , 774935796 , 278209497 , 9860329466
n×2
536865786
n×3
805298679
n×4
1073731572
n×5
1342164465
n÷2
134216446.5
n÷3
89477631
n÷3
67108223.25
n÷5
53686578.6
n2
72056218044349449
n3
1.9342259068284E+25
n4
5.1920985588548E+33
n5
1.3937300368945E+42
2 √n
16383.921783261
3 √n
645.07752448378
4 √n
127.9996944655
5 √n
48.502837507569
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
-268432892
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 268432893 can be divided by 8 positive divisors.
The sum of these divisors (counting 268432893) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111111111111010111111101
3
Ternary
200201002210201000
4
Quaternary
33333333113331
5
Quinary
1022204323033
6
Senary
42345240513
8
Octal
1777772775
10
Decimal
268432893
12
Duodecimal
75a93139
16
Hexadecimal
ffff5fd
20
Vigesimal
43he24d
36
Base36
4ftg59
md5
56d26127e58999f9a15d3312407a5318
sha1
13a3a2b41cbe1a5578ae5619812c7dd113d4204e
sha256
a972dc888625105ee2f0582e4555fa75f5e55b44f9da9673cbc2c6751b5078af
sha512
b59a3386fcafed75798b626567b89811dc63eb21e9a75948d69ab44cfafd58755278258351a848c0139824bf63f3e876094952a14d4366210e60061dfe3f2ce0
ripemd-160
edcb55231ae7134e6212b6d1383ea13e5d83ecbe
Diameter
536865786
Circumference
1686613609.2613
Area
2.2637128525359E+17
Volume
8.1020665323667E+25
Surface area
9.0548514101437E+17
Circumference
1686613609.2613
Perimeter
1073731572
Area
72056218044349449
Diagonal
379621437.86765
Surface area
432337308266096694
Volume
1.9342259068284E+25
Space diagonal
464939409.0987
Perimeter
805298679
Area
3.1201257663519E+16
Altitude
232469704.54935
Surface area
3.1201257663519E+16
Volume
2.279507091775E+24
Height
126540479.28922