2686816 (number)

2686816 is an even 7-digits composite number following 2686815 and preceding 2686817. In scientific notation, it is written as 2.686816 × 10^6. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 1146880 positive integers (up to 2686816) that are relatively prime to 2686816.

Interesting facts

Basic properties

Name

Name two million six hundred eighty-six thousand eight hundred sixteen

Notation

Scientific notation 2.686816 × 10^6
Engineering notation 2.686816 × 10^6

Prime Factorization of 2686816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 17 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 167926
Product of the distinct prime numbers

The prime factorization of 2686816 is 2 × 2 × 2 × 2 × 2 × 11 × 17 × 449. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2686816)

Multiplication

n×y
n×2 5373632
n×3 8060448
n×4 10747264
n×5 13434080

Division

n÷y
n÷2 1343408
n÷3 895605.33333333
n÷3 671704
n÷5 537363.2

Exponentiation

ny
n2 7218980217856
n3 1.9396071553019E+19
n4 5.2113675385796E+25
n5 1.4001985684536E+32

Nth Root

y√n
2√n 1639.1509997557
3√n 139.02064803766
4√n 40.486429822296
5√n 19.312904153466

Divisors of 2686816

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2686815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2686816 can be divided by 48 positive divisors. The sum of these divisors (counting 2686816) is 1, the average is 0.020833333333333.

Base conversion 2686816

Base System Value
2 Binary 1010001111111101100000
3 Ternary 12001111121201
4 Quaternary 22033331200
5 Quinary 1141434231
6 Senary 133330544
8 Octal 12177540
10 Decimal 2686816
12 Duodecimal a96a54
16 Hexadecimal 28ff60
20 Vigesimal gfh0g
36 Base36 1ll5s

Cryptographic Hash Functions

md5 b4db388d55fdf655b3d3a93c84085dd1
sha1 3132ce9c8e9c52fcf6b996dd682214f01516ecc7
sha256 49d221af2e4714becf526bc1d5216364f12b186a46e6763385bf450f37eca24f
sha512 3e066208ab1bc72591d49b500871b470c6782e3ca7821cc546bb2521528d19ebf4738bfc5869f8683ccb4f72b22b659c0b9b05423b8f6954d6c30e7e4aa33f56
ripemd-160 f5e6f80b739bd716855654eb530efc68c7cacc84

2686816 as geometric shapes

Circle

Radius = n
Diameter 5373632
Circumference 16881762.814295
Area 22679095218826

Sphere

Radius = n
Volume 8.1246074532622E+19
Surface area 90716380875306
Circumference 16881762.814295

Square

Length = n
Perimeter 10747264
Area 7218980217856
Diagonal 3799731.626801

Cube

Length = n
Surface area 43313881307136
Volume 1.9396071553019E+19
Space diagonal 4653701.822589

Equilateral Triangle

Length = n
Perimeter 8060448
Area 3125910129040.3
Altitude 2326850.9112945

Triangular Pyramid

Length = n
Surface area 3125910129040.3
Volume 2.2858489539199E+18
Height 1266577.2089337