268172648 is an even 9-digits composite number following 268172647
and preceding 268172649 . In scientific notation, it is written as 2.68172648 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors.
There are 134038656 positive integers (up to 268172648) that are relatively prime to 268172648.
268172648 has 16 divisors, whose sum is 503002500
The reverse of 268172648 is 846271862
Previous prime number is 4549
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
two hundred sixty-eight million one hundred seventy-two thousand six hundred forty-eight
Scientific notation
2.68172648 × 10^8
Engineering notation
2.68172648 × 10^6
Prime Factorization
2 × 2 × 2 × 4549 × 7369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
67043162
Product of the distinct prime numbers
The prime factorization of 268172648 is 2 × 2 × 2 × 4549 × 7369.
Since it has a total of 5 prime factors.
4 , 9 , 97 , 94 , 295 , 56 , 9087 , 2139 , 17061 , 80425 , 662867 , 441668 , 7794504 , 2747469 , 5850335 , 86979827 , 826857407 , 52536324 , 3567860247 , 502250681
n×2
536345296
n×3
804517944
n×4
1072690592
n×5
1340863240
n÷2
134086324
n÷3
89390882.666667
n÷3
67043162
n÷5
53634529.6
n2
71916569135331904
n3
1.9286056780097E+25
n4
5.171992916197E+33
n5
1.3869870357738E+42
2 √n
16375.977772335
3 √n
644.86899007727
4 √n
127.96865933632
5 √n
48.493429183056
1 , 2 , 4 , 8 , 4549 , 7369 , 9098 , 14738 , 18196 , 29476 , 36392 , 58952 , 33521581 , 67043162 , 134086324 , 268172648
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-268172647
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 268172648 can be divided by 16 positive divisors.
The sum of these divisors (counting 268172648) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1111111110111111110101101000
3
Ternary
200200121120201022
4
Quaternary
33332333311220
5
Quinary
1022123011043
6
Senary
42335512012
8
Octal
1776776550
10
Decimal
268172648
12
Duodecimal
75988608
16
Hexadecimal
ffbfd68
20
Vigesimal
43g1bc8
36
Base36
4fnvc8
md5
2cf5ada1952c495ceea05ae0b209e505
sha1
bbde2048bdab9c13f46804b959684f68fc08dc61
sha256
e3b31adf92369ee618cac15d6fe53635d7c8c8194bf3ce121e09592651f0f971
sha512
53bc1d02de27bf22c407c46583cd05e25d1f3780823508112730ba2eb55ae2b8825f64c2976ac51b86322a59db9cb4fbd5a8684615485ae2741edd761be9a42f
ripemd-160
526bd71da9c20161380a5d7a4990e308f4a0d970
Diameter
536345296
Circumference
1684978441.701
Area
2.2593256526694E+17
Volume
8.0785245729425E+25
Surface area
9.0373026106776E+17
Circumference
1684978441.701
Perimeter
1072690592
Area
71916569135331904
Diagonal
379253395.85911
Surface area
431499414811991424
Volume
1.9286056780097E+25
Space diagonal
464488651.53628
Perimeter
804517944
Area
3.1140787912109E+16
Altitude
232244325.76814
Surface area
3.1140787912109E+16
Volume
2.2728835885926E+24
Height
126417798.6197