816749069 (number)

816749069 is an odd 9-digits composite number following 816749068 and preceding 816749070. In scientific notation, it is written as 8.16749069 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 756672000 positive integers (up to 816749069) that are relatively prime to 816749069.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million seven hundred forty-nine thousand sixty-nine

Notation

Scientific notation 8.16749069 × 10^8
Engineering notation 8.16749069 × 10^6

Prime Factorization of 816749069

Prime Factorization 41 × 61 × 29 × 11261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 816749069
Product of the distinct prime numbers

The prime factorization of 816749069 is 41 × 61 × 29 × 11261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 73, 29, 166, 365, 3250, 3806, 72889, 70726, 751525, 710252, 288319, 5505170, 74479479, 69145600, 573104035, 936106363, 2414262567, 1815324381

Basic calculations (n = 816749069)

Multiplication

n×y
n×2 1633498138
n×3 2450247207
n×4 3266996276
n×5 4083745345

Division

n÷y
n÷2 408374534.5
n÷3 272249689.66667
n÷3 204187267.25
n÷5 163349813.8

Exponentiation

ny
n2 667079041712366761
n3 5.4483618626799E+26
n4 4.4499444789189E+35
n5 3.6344880102587E+44

Nth Root

y√n
2√n 28578.822036606
3√n 934.75159748583
4√n 169.05271969598
5√n 60.592340682676

Divisors of 816749069

1, 29, 41, 61, 1189, 1769, 2501, 11261, 72529, 326569, 461701, 686921, 13389329, 19920709, 28163761, 816749069

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 -816749068
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 816749069 can be divided by 16 positive divisors. The sum of these divisors (counting 816749069) is 1, the average is 0.0625.

Base conversion 816749069

Base System Value
2 Binary 110000101011101001101000001101
3 Ternary 2002220212011002112
4 Quaternary 300223221220031
5 Quinary 3133041432234
6 Senary 213013433405
8 Octal 6053515015
10 Decimal 816749069
12 Duodecimal 1a963b865
16 Hexadecimal 30ae9a0d
20 Vigesimal cf4dcd9
36 Base36 di9rm5

Cryptographic Hash Functions

md5 8dde86881a8851915abbf534e8c0cab3
sha1 3ef2533bb66b9218b33c9aaa81070b4aa33e8111
sha256 6da8e17ce7eab651221a935b667d326dac58890d699eb8b1a187225c620e3728
sha512 ec0a81e94189f8de2f2a5720aa6a27f36513e14fd37ebf132f17dc33aaeb3c00de280bda37f22a54deec1952bb4fbd175c951c0d554771184c7527b2cf970504
ripemd-160 a19b3bdb0e531d3c366460f8eb0804667f92f805

816749069 as geometric shapes

Circle

Radius = n
Diameter 1633498138
Circumference 5131785749.9934
Area 2.0956906168073E+18

Sphere

Radius = n
Volume 2.2822044802525E+27
Surface area 8.3827624672292E+18
Circumference 5131785749.9934

Square

Length = n
Perimeter 3266996276
Area 667079041712366761
Diagonal 1155057610.4354

Cube

Length = n
Surface area 4002474250274200566
Volume 5.4483618626799E+26
Space diagonal 1414650884.5426

Equilateral Triangle

Length = n
Perimeter 2450247207
Area 2.8885369822754E+17
Altitude 707325442.27129

Triangular Pyramid

Length = n
Surface area 2.8885369822754E+17
Volume 6.4209560324319E+25
Height 385019203.47847