268171915 is an odd 9-digits composite number following 268171914
and preceding 268171916 . In scientific notation, it is written as 2.68171915 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 194594400 positive integers (up to 268171915) that are relatively prime to 268171915.
268171915 has 16 divisors, whose sum is 351853056
The reverse of 268171915 is 519171862
Previous prime number is 463
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
two hundred sixty-eight million one hundred seventy-one thousand nine hundred fifteen
Scientific notation
2.68171915 × 10^8
Engineering notation
2.68171915 × 10^6
Prime Factorization
5 × 11 × 463 × 10531
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
268171915
Product of the distinct prime numbers
The prime factorization of 268171915 is 5 × 11 × 463 × 10531.
Since it has a total of 4 prime factors.
6 , 10 , 81 , 17 , 788 , 961 , 1319 , 5067 , 94632 , 21575 , 45170 , 593649 , 1531511 , 4045511 , 64436117 , 41783400 , 975557491 , 233371048 , 6167006904 , 8887861070
n×2
536343830
n×3
804515745
n×4
1072687660
n×5
1340859575
n÷2
134085957.5
n÷3
89390638.333333
n÷3
67042978.75
n÷5
53634383
n2
71916175994767225
n3
1.9285898635994E+25
n4
5.1719363697103E+33
n5
1.3869680805234E+42
2 √n
16375.955391976
3 √n
644.86840253363
4 √n
127.9685718916
5 √n
48.493402673476
1 , 5 , 11 , 55 , 463 , 2315 , 5093 , 10531 , 25465 , 52655 , 115841 , 579205 , 4875853 , 24379265 , 53634383 , 268171915
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
-268171914
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 268171915 can be divided by 16 positive divisors.
The sum of these divisors (counting 268171915) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1111111110111111101010001011
3
Ternary
200200121112201011
4
Quaternary
33332333222023
5
Quinary
1022123000130
6
Senary
42335504351
8
Octal
1776775213
10
Decimal
268171915
12
Duodecimal
759880b7
16
Hexadecimal
ffbfa8b
20
Vigesimal
43g19ff
36
Base36
4fnurv
md5
8c85dc852a2dd41d54a04580fb0106ac
sha1
5dc256b6fa70b238bf6580a0c5c451e144da145b
sha256
416f0029a5bb9b7fe9f00be286c7e493d40a582131170bd6e84f90c3fde6f7a7
sha512
12a1c64d894abb6a1dd6cfd1460c5ef24fa2c4839bb63b7ccdb1f30bbb35cd32119d36a1c3fcba267e68880ad1f42a038f3616948eccdab8036248dd3498cac9
ripemd-160
4c7d3cbb321a5f85b59a18a63e64bace56dd01f4
Diameter
536343830
Circumference
1684973836.1262
Area
2.2593133017943E+17
Volume
8.0784583296954E+25
Surface area
9.0372532071773E+17
Circumference
1684973836.1262
Perimeter
1072687660
Area
71916175994767225
Diagonal
379252359.24056
Surface area
431497055968603350
Volume
1.9285898635994E+25
Space diagonal
464487381.94304
Perimeter
804515745
Area
3.1140617677251E+16
Altitude
232243690.97152
Surface area
3.1140617677251E+16
Volume
2.2728649511313E+24
Height
126417453.08019