268416961 (number)

268416961 is an odd 9-digits composite number following 268416960 and preceding 268416962. In scientific notation, it is written as 2.68416961 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 252491328 positive integers (up to 268416961) that are relatively prime to 268416961.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred sixteen thousand nine hundred sixty-one

Notation

Scientific notation 2.68416961 × 10^8
Engineering notation 2.68416961 × 10^6

Prime Factorization of 268416961

Prime Factorization 17 × 2719 × 5807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268416961
Product of the distinct prime numbers

The prime factorization of 268416961 is 17 × 2719 × 5807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268416961)

Multiplication

n×y
n×2 536833922
n×3 805250883
n×4 1073667844
n×5 1342084805

Division

n÷y
n÷2 134208480.5
n÷3 89472320.333333
n÷3 67104240.25
n÷5 53683392.2

Exponentiation

ny
n2 72047664952475521
n3 1.933881527369E+25
n4 5.1908660251042E+33
n5 1.3933164834166E+42

Nth Root

y√n
2√n 16383.43556767
3√n 645.06476204082
4√n 127.99779516722
5√n 48.502261746868

Divisors of 268416961

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 -268416960
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 268416961 can be divided by 8 positive divisors. The sum of these divisors (counting 268416961) is 1, the average is 0.125.

Base conversion 268416961

Base System Value
2 Binary 1111111111111011011111000001
3 Ternary 200201001222211221
4 Quaternary 33333323133001
5 Quinary 1022203320321
6 Senary 42345035041
8 Octal 1777733701
10 Decimal 268416961
12 Duodecimal 75a85a81
16 Hexadecimal fffb7c1
20 Vigesimal 43hc281
36 Base36 4ft3up

Cryptographic Hash Functions

md5 c62954c4007b028bd88929edc64767ed
sha1 64ab1a7b57ff7e934df703df169e73edc3827177
sha256 8437f6240bfc58c966ffe4f5c56b3d485d872034d61d6b16cb315592a31d4d41
sha512 10a3f3a090d775d8937b00dfe564368841575298bf39f1f9a6d2a5f38f1638ce7f58c878258a7c04b20ad5bb931f79b7b64cb98ddfeb78ca5b251a2f87c1e4f3
ripemd-160 bac05628a91198fc540d501ced0092bde5c44fac

268416961 as geometric shapes

Circle

Radius = n
Diameter 536833922
Circumference 1686513505.553
Area 2.26344414923E+17

Sphere

Radius = n
Volume 8.1006239990605E+25
Surface area 9.0537765969198E+17
Circumference 1686513505.553

Square

Length = n
Perimeter 1073667844
Area 72047664952475521
Diagonal 379598906.61717

Cube

Length = n
Surface area 432285989714853126
Volume 1.933881527369E+25
Space diagonal 464911814.06523

Equilateral Triangle

Length = n
Perimeter 805250883
Area 3.1197554066097E+16
Altitude 232455907.03262

Triangular Pyramid

Length = n
Surface area 3.1197554066097E+16
Volume 2.27910123669E+24
Height 126532968.87239