813778869 (number)

813778869 is an odd 9-digits composite number following 813778868 and preceding 813778870. In scientific notation, it is written as 8.13778869 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 542045600 positive integers (up to 813778869) that are relatively prime to 813778869.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million seven hundred seventy-eight thousand eight hundred sixty-nine

Notation

Scientific notation 8.13778869 × 10^8
Engineering notation 8.13778869 × 10^6

Prime Factorization of 813778869

Prime Factorization 3 × 1151 × 235673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 813778869
Product of the distinct prime numbers

The prime factorization of 813778869 is 3 × 1151 × 235673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 813778869)

Multiplication

n×y
n×2 1627557738
n×3 2441336607
n×4 3255115476
n×5 4068894345

Division

n÷y
n÷2 406889434.5
n÷3 271259623
n÷3 203444717.25
n÷5 162755773.8

Exponentiation

ny
n2 662236047630919161
n3 5.3891370185212E+26
n4 4.3855658278182E+35
n5 3.568880799287E+44

Nth Root

y√n
2√n 28526.809653377
3√n 933.61711131405
4√n 168.8988148371
5√n 60.548206261399

Divisors of 813778869

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813778868
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813778869 can be divided by 8 positive divisors. The sum of these divisors (counting 813778869) is 1, the average is 0.125.

Base conversion 813778869

Base System Value
2 Binary 110000100000010100011110110101
3 Ternary 2002201021020202010
4 Quaternary 300200110132311
5 Quinary 3131311410434
6 Senary 212430034433
8 Octal 6040243665
10 Decimal 813778869
12 Duodecimal 1a8648a19
16 Hexadecimal 308147b5
20 Vigesimal ce62739
36 Base36 dgi3sl

Cryptographic Hash Functions

md5 b75bb0b3bd292ff78d0d137d8ad468c1
sha1 4a2f536ea399d293c01748899e70f341f0eafd09
sha256 ab96b1b626f33538a935a4ab6b1c8f82148996d7e162331403ebf503e47c2716
sha512 a50b3a0993694a6772f7d22892bf3de4dfb5bac0dc23df7161ece0548f98fa3ce63a437a0734b5c341403c113637bf709172da5f7645ab70ab75c24b4d16b4c0
ripemd-160 e240bdf2a788b77cc9971912df70d4d5de389403

813778869 as geometric shapes

Circle

Radius = n
Diameter 1627557738
Circumference 5113123432.994
Area 2.0804759021796E+18

Sphere

Radius = n
Volume 2.2573964355433E+27
Surface area 8.3219036087185E+18
Circumference 5113123432.994

Square

Length = n
Perimeter 3255115476
Area 662236047630919161
Diagonal 1150857113.3124

Cube

Length = n
Surface area 3973416285785514966
Volume 5.3891370185212E+26
Space diagonal 1409506347.2339

Equilateral Triangle

Length = n
Perimeter 2441336607
Area 2.8675662027509E+17
Altitude 704753173.61697

Triangular Pyramid

Length = n
Surface area 2.8675662027509E+17
Volume 6.351158884233E+25
Height 383619037.77081