816663406 (number)

816663406 is an even 9-digits composite number following 816663405 and preceding 816663407. In scientific notation, it is written as 8.16663406 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 376566624 positive integers (up to 816663406) that are relatively prime to 816663406.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million six hundred sixty-three thousand four hundred six

Notation

Scientific notation 8.16663406 × 10^8
Engineering notation 8.16663406 × 10^6

Prime Factorization of 816663406

Prime Factorization 2 × 13 × 1103 × 28477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 816663406
Product of the distinct prime numbers

The prime factorization of 816663406 is 2 × 13 × 1103 × 28477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 51, 14, 520, 133, 779, 7235, 56545, 58970, 423803, 216096, 704746, 2076755, 32267046, 8168433, 598272805, 446436056, 6665571433, 4291867514

Basic calculations (n = 816663406)

Multiplication

n×y
n×2 1633326812
n×3 2449990218
n×4 3266653624
n×5 4083317030

Division

n÷y
n÷2 408331703
n÷3 272221135.33333
n÷3 204165851.5
n÷5 163332681.2

Exponentiation

ny
n2 666939118699520836
n3 5.4466477227179E+26
n4 4.4480778805169E+35
n5 3.6325824320562E+44

Nth Root

y√n
2√n 28577.323282631
3√n 934.71891652797
4√n 169.04828683731
5√n 60.59106960943

Divisors of 816663406

1, 2, 13, 26, 1103, 2206, 14339, 28477, 28678, 56954, 370201, 740402, 31410131, 62820262, 408331703, 816663406

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 -816663405
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 816663406 can be divided by 16 positive divisors. The sum of these divisors (counting 816663406) is 1, the average is 0.0625.

Base conversion 816663406

Base System Value
2 Binary 110000101011010100101101101110
3 Ternary 2002220200210120211
4 Quaternary 300223110231232
5 Quinary 3133031212111
6 Senary 213011533034
8 Octal 6053245556
10 Decimal 816663406
12 Duodecimal 1a95ba17a
16 Hexadecimal 30ad4b6e
20 Vigesimal cf42ia6
36 Base36 di7xim

Cryptographic Hash Functions

md5 fdf4a817d8d949c1176ed8cea794ed36
sha1 2e537887c9b049a493b4c60049f58b7a3611d1e8
sha256 1744c316ecdd78837707ab6861cadadd10df867d0b8c3632b52445a9aab8e109
sha512 411987495d66bfca12a8520f8118d898e9ffc48622a6127309f632f89f395b0e9a5e7afa7f83c55e7a3c8404afdd7afcd724774b7e0e9af80723d43febba7a8c
ripemd-160 0b8709b3a2a49cf3e524020d381216721ef343c5

816663406 as geometric shapes

Circle

Radius = n
Diameter 1633326812
Circumference 5131247513.4904
Area 2.0952510356981E+18

Sphere

Radius = n
Volume 2.2814864629843E+27
Surface area 8.3810041427923E+18
Circumference 5131247513.4904

Square

Length = n
Perimeter 3266653624
Area 666939118699520836
Diagonal 1154936464.659

Cube

Length = n
Surface area 4001634712197125016
Volume 5.4466477227179E+26
Space diagonal 1414502511.8742

Equilateral Triangle

Length = n
Perimeter 2449990218
Area 2.887931097857E+17
Altitude 707251255.93712

Triangular Pyramid

Length = n
Surface area 2.887931097857E+17
Volume 6.4189358991135E+25
Height 384978821.553