268179939 is an odd 9-digits composite number following 268179938
and preceding 268179940 . In scientific notation, it is written as 2.68179939 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 178392672 positive integers (up to 268179939) that are relatively prime to 268179939.
268179939 has 8 divisors, whose sum is 298634320
The reverse of 268179939 is 939971862
Previous prime number is 457
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
two hundred sixty-eight million one hundred seventy-nine thousand nine hundred thirty-nine
Scientific notation
2.68179939 × 10^8
Engineering notation
2.68179939 × 10^6
Prime Factorization
9 × 457 × 65203
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268179939
Product of the distinct prime numbers
The prime factorization of 268179939 is 9 × 457 × 65203.
Since it has a total of 3 prime factors.
8 , 8 , 31 , 35 , 507 , 887 , 6736 , 8520 , 72196 , 44792 , 36453 , 293639 , 648168 , 4822417 , 30126187 , 76443294 , 70115588 , 918548588 , 7294239710 , 3419274009
n×2
536359878
n×3
804539817
n×4
1072719756
n×5
1340899695
n÷2
134089969.5
n÷3
89393313
n÷3
67044984.75
n÷5
53635987.8
n2
71920479682043721
n3
1.9287629853981E+25
n4
5.1725553976953E+33
n5
1.387175591028E+42
2 √n
16376.200383483
3 √n
644.87483419452
4 √n
127.96952912113
5 √n
48.49369286524
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
-268179938
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 268179939 can be divided by 8 positive divisors.
The sum of these divisors (counting 268179939) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111111000001100111100011
3
Ternary
200200121221201100
4
Quaternary
33333001213203
5
Quinary
1022123224224
6
Senary
42340005443
8
Octal
1777014743
10
Decimal
268179939
12
Duodecimal
75990883
16
Hexadecimal
ffc19e3
20
Vigesimal
43g29gj
36
Base36
4fo0yr
md5
4415ba115aa326cd2e216b5db2c22a5d
sha1
6ffb3503db9fbdb7d7b1717c80f370f2e728c9e7
sha256
252fe87d93752d25daaba29a7cd3b1a02841b7002f359179b23bd21a3900f07a
sha512
7a44215f7432105c7e3e869365d4348fc8dcf1730299e942a04fc22321679bfb02ecb83c7f34af361e406531b5243c0958612616eff334ed8d9dee58f6c56943
ripemd-160
0b2c7cf212ace0b911777acc28d554f158bb5a51
Diameter
536359878
Circumference
1685024252.4051
Area
2.2594485061176E+17
Volume
8.0791835005902E+25
Surface area
9.0377940244705E+17
Circumference
1685024252.4051
Perimeter
1072719756
Area
71920479682043721
Diagonal
379263706.89019
Surface area
431522878092262326
Volume
1.9287629853981E+25
Space diagonal
464501279.91872
Perimeter
804539817
Area
3.1142481228506E+16
Altitude
232250639.95936
Surface area
3.1142481228506E+16
Volume
2.2730689771277E+24
Height
126421235.63006