268406871 (number)

268406871 is an odd 9-digits composite number following 268406870 and preceding 268406872. In scientific notation, it is written as 2.68406871 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 175517280 positive integers (up to 268406871) that are relatively prime to 268406871.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred six thousand eight hundred seventy-one

Notation

Scientific notation 2.68406871 × 10^8
Engineering notation 2.68406871 × 10^6

Prime Factorization of 268406871

Prime Factorization 3 × 59 × 541 × 2803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268406871
Product of the distinct prime numbers

The prime factorization of 268406871 is 3 × 59 × 541 × 2803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 28, 52, 261, 471, 6206, 7980, 37713, 89070, 395665, 317059, 6442512, 6264387, 86156135, 51522799, 505749742, 268587639, 5965380607, 1818281521

Basic calculations (n = 268406871)

Multiplication

n×y
n×2 536813742
n×3 805220613
n×4 1073627484
n×5 1342034355

Division

n÷y
n÷2 134203435.5
n÷3 89468957
n÷3 67101717.75
n÷5 53681374.2

Exponentiation

ny
n2 72042248400010641
n3 1.9336634472852E+25
n4 5.1900855545288E+33
n5 1.3930546239134E+42

Nth Root

y√n
2√n 16383.127631805
3√n 645.0566791127
4√n 127.99659226637
5√n 48.501897093921

Divisors of 268406871

1, 3, 59, 177, 541, 1623, 2803, 8409, 31919, 95757, 165377, 496131, 1516423, 4549269, 89468957, 268406871

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 -268406870
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 268406871 can be divided by 16 positive divisors. The sum of these divisors (counting 268406871) is 1, the average is 0.0625.

Base conversion 268406871

Base System Value
2 Binary 1111111111111001000001010111
3 Ternary 200201001111000020
4 Quaternary 33333321001113
5 Quinary 1022203004441
6 Senary 42344520223
8 Octal 1777710127
10 Decimal 268406871
12 Duodecimal 75a80073
16 Hexadecimal fff9057
20 Vigesimal 43hah3b
36 Base36 4fsw2f

Cryptographic Hash Functions

md5 162a79660074e5646b6ec0400b6cdf39
sha1 341f81eeb4509a8baa372b0e558abf23cdb7f49e
sha256 d8c63c66ac19cf60f77139a1add5e8d593a29cf1e592ef724930eead65dc3ed1
sha512 33a9ef1bb551eec7beed7c215c0954c572bbd55f80c248ad94d65a7c937fd63e72e7e6caf7a84c8395f59da052254f1de9e23635365134aacf09fc735fe12552
ripemd-160 b98e61e54e3a50b3b9d1c3c4ee5d1f5ac688336d

268406871 as geometric shapes

Circle

Radius = n
Diameter 536813742
Circumference 1686450108.2132
Area 2.2632739832156E+17

Sphere

Radius = n
Volume 8.0997105073416E+25
Surface area 9.0530959328626E+17
Circumference 1686450108.2132

Square

Length = n
Perimeter 1073627484
Area 72042248400010641
Diagonal 379584637.20233

Cube

Length = n
Surface area 432253490400063846
Volume 1.9336634472852E+25
Space diagonal 464894337.67259

Equilateral Triangle

Length = n
Perimeter 805220613
Area 3.1195208630079E+16
Altitude 232447168.83629

Triangular Pyramid

Length = n
Surface area 3.1195208630079E+16
Volume 2.2788442268465E+24
Height 126528212.40078