813778872 (number)

813778872 is an even 9-digits composite number following 813778871 and preceding 813778873. In scientific notation, it is written as 8.13778872 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 16 positive divisors. There are 271259616 positive integers (up to 813778872) that are relatively prime to 813778872.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million seven hundred seventy-eight thousand eight hundred seventy-two

Notation

Scientific notation 8.13778872 × 10^8
Engineering notation 8.13778872 × 10^6

Prime Factorization of 813778872

Prime Factorization 2 × 2 × 2 × 3 × 33907453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 203444718
Product of the distinct prime numbers

The prime factorization of 813778872 is 2 × 2 × 2 × 3 × 33907453. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 24, 64, 661, 778, 573, 3783, 29434, 16413, 544877, 571515, 4394272, 5493021, 62394791, 2074493, 209414724, 215763307, 2260048301, 2522973337

Basic calculations (n = 813778872)

Multiplication

n×y
n×2 1627557744
n×3 2441336616
n×4 3255115488
n×5 4068894360

Division

n÷y
n÷2 406889436
n÷3 271259624
n÷3 203444718
n÷5 162755774.4

Exponentiation

ny
n2 662236052513592384
n3 5.3891370781224E+26
n4 4.3855658924879E+35
n5 3.5688808650704E+44

Nth Root

y√n
2√n 28526.809705959
3√n 933.61711246131
4√n 168.89881499276
5√n 60.548206306041

Divisors of 813778872

1, 2, 3, 4, 6, 8, 12, 24, 33907453, 67814906, 101722359, 135629812, 203444718, 271259624, 406889436, 813778872

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 -813778871
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 813778872 can be divided by 16 positive divisors. The sum of these divisors (counting 813778872) is 1, the average is 0.0625.

Base conversion 813778872

Base System Value
2 Binary 110000100000010100011110111000
3 Ternary 2002201021020202020
4 Quaternary 300200110132320
5 Quinary 3131311410442
6 Senary 212430034440
8 Octal 6040243670
10 Decimal 813778872
12 Duodecimal 1a8648a20
16 Hexadecimal 308147b8
20 Vigesimal ce6273c
36 Base36 dgi3so

Cryptographic Hash Functions

md5 8d28f9e733b2e425e64509a772c267b0
sha1 765dded0e963716b02f554fc9289662988bff7ad
sha256 5c0a2e5d85ba15126e9c4b745b37b96303ff04f64bcb76678f807ddafb1f22d5
sha512 9c1299b9e181883e62a5a96d3d91ed2b43d071c57d875ae271548e24a52f93e4dc8f43bb5c2112ee39b248655bb70f4c63e385a70c5777ba72da3336a4043c34
ripemd-160 0bb29ff583ff3f407a782fa22c3d3d1eaa443073

813778872 as geometric shapes

Circle

Radius = n
Diameter 1627557744
Circumference 5113123451.8436
Area 2.080475917519E+18

Sphere

Radius = n
Volume 2.257396460509E+27
Surface area 8.321903670076E+18
Circumference 5113123451.8436

Square

Length = n
Perimeter 3255115488
Area 662236052513592384
Diagonal 1150857117.5551

Cube

Length = n
Surface area 3973416315081554304
Volume 5.3891370781224E+26
Space diagonal 1409506352.4301

Equilateral Triangle

Length = n
Perimeter 2441336616
Area 2.8675662238935E+17
Altitude 704753176.21504

Triangular Pyramid

Length = n
Surface area 2.8675662238935E+17
Volume 6.3511589544737E+25
Height 383619039.18503