268672209 (number)

268672209 is an odd 9-digits composite number following 268672208 and preceding 268672210. In scientific notation, it is written as 2.68672209 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 165336720 positive integers (up to 268672209) that are relatively prime to 268672209.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred seventy-two thousand two hundred nine

Notation

Scientific notation 2.68672209 × 10^8
Engineering notation 2.68672209 × 10^6

Prime Factorization of 268672209

Prime Factorization 3 × 13 × 6889031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268672209
Product of the distinct prime numbers

The prime factorization of 268672209 is 3 × 13 × 6889031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 17, 47, 619, 877, 890, 3468, 74355, 18194, 823665, 967351, 2167442, 5902990, 43743551, 41682938, 992640875, 207985773, 8051861904, 2101471144

Basic calculations (n = 268672209)

Multiplication

n×y
n×2 537344418
n×3 806016627
n×4 1074688836
n×5 1343361045

Division

n÷y
n÷2 134336104.5
n÷3 89557403
n÷3 67168052.25
n÷5 53734441.8

Exponentiation

ny
n2 72184755888939681
n3 1.9394037820807E+25
n4 5.2106389827458E+33
n5 1.3999538857958E+42

Nth Root

y√n
2√n 16391.223535783
3√n 645.26916954943
4√n 128.0282138272
5√n 48.511482772885

Divisors of 268672209

1, 3, 13, 39, 6889031, 20667093, 89557403, 268672209

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 -268672208
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 268672209 can be divided by 8 positive divisors. The sum of these divisors (counting 268672209) is 1, the average is 0.125.

Base conversion 268672209

Base System Value
2 Binary 10000000000111001110011010001
3 Ternary 200201112221222120
4 Quaternary 100000321303101
5 Quinary 1022240002314
6 Senary 42354324453
8 Octal 2000716321
10 Decimal 268672209
12 Duodecimal 75b89729
16 Hexadecimal 10039cd1
20 Vigesimal 43j40a9
36 Base36 4fyksx

Cryptographic Hash Functions

md5 06daff408d9d4ee3a4e829bee9faf6fb
sha1 0deab538420fc4dcf74b04c2d8d296c0129cc666
sha256 2e9b98f9369b1f5e92a2ab595461f7deb8a77c71c9f593234dcf94f51ed54026
sha512 6580efa71b76f044b9f6a3dc0bfa2576ff19132dc6b19a030033508178065d29396b1c62df3eda95466cf2c67da3203004e6c18af6bb8270f565f8c8ec39cde5
ripemd-160 766bbe7405bb19faa7fe0dee92ad1751b8e9ea64

268672209 as geometric shapes

Circle

Radius = n
Diameter 537344418
Circumference 1688117276.0363
Area 2.2677509880187E+17

Sphere

Radius = n
Volume 8.1237555655054E+25
Surface area 9.0710039520746E+17
Circumference 1688117276.0363

Square

Length = n
Perimeter 1074688836
Area 72184755888939681
Diagonal 379959881.80054

Cube

Length = n
Surface area 433108535333638086
Volume 1.9394037820807E+25
Space diagonal 465353916.56976

Equilateral Triangle

Length = n
Perimeter 806016627
Area 3.12569161829E+16
Altitude 232676958.28488

Triangular Pyramid

Length = n
Surface area 3.12569161829E+16
Volume 2.2856092762802E+24
Height 126653293.93351