268395220 (number)

268395220 is an even 9-digits composite number following 268395219 and preceding 268395221. In scientific notation, it is written as 2.68395220 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 107358080 positive integers (up to 268395220) that are relatively prime to 268395220.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million three hundred ninety-five thousand two hundred twenty

Notation

Scientific notation 2.68395220 × 10^8
Engineering notation 2.68395220 × 10^6

Prime Factorization of 268395220

Prime Factorization 2 × 2 × 5 × 13419761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 134197610
Product of the distinct prime numbers

The prime factorization of 268395220 is 2 × 2 × 5 × 13419761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 51, 65, 331, 16, 8953, 8452, 44760, 6142, 483779, 895888, 968869, 2410934, 71538204, 38014710, 130492721, 248128391, 5325872131, 783228007

Basic calculations (n = 268395220)

Multiplication

n×y
n×2 536790440
n×3 805185660
n×4 1073580880
n×5 1341976100

Division

n÷y
n÷2 134197610
n÷3 89465073.333333
n÷3 67098805
n÷5 53679044

Exponentiation

ny
n2 72035994118848400
n3 1.9334116489447E+25
n4 5.1891844486908E+33
n5 1.3927523017269E+42

Nth Root

y√n
2√n 16382.77204871
3√n 645.04734544191
4√n 127.9952032254
5√n 48.501476012737

Divisors of 268395220

1, 2, 4, 5, 10, 20, 13419761, 26839522, 53679044, 67098805, 134197610, 268395220

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268395219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268395220 can be divided by 12 positive divisors. The sum of these divisors (counting 268395220) is 1, the average is 0.083333333333333.

Base conversion 268395220

Base System Value
2 Binary 1111111111110110001011010100
3 Ternary 200201000220000201
4 Quaternary 33333312023110
5 Quinary 1022202121340
6 Senary 42344350244
8 Octal 1777661324
10 Decimal 268395220
12 Duodecimal 75a75384
16 Hexadecimal fff62d4
20 Vigesimal 43h9810
36 Base36 4fsn2s

Cryptographic Hash Functions

md5 824384e5e4c44509c40c6a97c71d3b04
sha1 edaca917e8a8807337d9184ca674db6f552bdff3
sha256 1b366284123c4683ab71ff78d70f95133900baf63f2c5074aa3dcfc1cf74a767
sha512 8cd415dbd2d81aedd9180afe44613e0a7cf64038c330fc9df4f7ac7309e6cdc69b8e87ec56ed5aa5e791a036d820c73ee48c1a839702ebf6f972c0210e7b4304
ripemd-160 9bddbc181ee28cf8304509b3082da5f154d91017

268395220 as geometric shapes

Circle

Radius = n
Diameter 536790440
Circumference 1686376902.8212
Area 2.2630774991781E+17

Sphere

Radius = n
Volume 8.0986557769195E+25
Surface area 9.0523099967125E+17
Circumference 1686376902.8212

Square

Length = n
Perimeter 1073580880
Area 72035994118848400
Diagonal 379568160.20011

Cube

Length = n
Surface area 432215964713090400
Volume 1.9334116489447E+25
Space diagonal 464874157.54863

Equilateral Triangle

Length = n
Perimeter 805185660
Area 3.1192500446895E+16
Altitude 232437078.77431

Triangular Pyramid

Length = n
Surface area 3.1192500446895E+16
Volume 2.2785474796564E+24
Height 126522720.0667