809969138 (number)

809969138 is an even 9-digits composite number following 809969137 and preceding 809969139. In scientific notation, it is written as 8.09969138 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 368167780 positive integers (up to 809969138) that are relatively prime to 809969138.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-nine thousand one hundred thirty-eight

Notation

Scientific notation 8.09969138 × 10^8
Engineering notation 8.09969138 × 10^6

Prime Factorization of 809969138

Prime Factorization 2 × 11 × 36816779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 809969138
Product of the distinct prime numbers

The prime factorization of 809969138 is 2 × 11 × 36816779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 809969138)

Multiplication

n×y
n×2 1619938276
n×3 2429907414
n×4 3239876552
n×5 4049845690

Division

n÷y
n÷2 404984569
n÷3 269989712.66667
n÷3 202492284.5
n÷5 161993827.6

Exponentiation

ny
n2 656050004512463044
n3 5.3138025663986E+26
n4 4.304016084208E+35
n5 3.4861201976641E+44

Nth Root

y√n
2√n 28459.956746278
3√n 932.15791269634
4√n 168.70079059174
5√n 60.491408139826

Divisors of 809969138

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 -809969137
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 809969138 can be divided by 8 positive divisors. The sum of these divisors (counting 809969138) is 1, the average is 0.125.

Base conversion 809969138

Base System Value
2 Binary 110000010001110010010111110010
3 Ternary 2002110002200202222
4 Quaternary 300101302113302
5 Quinary 3124323003023
6 Senary 212212241042
8 Octal 6021622762
10 Decimal 809969138
12 Duodecimal 1a7310182
16 Hexadecimal 304725f2
20 Vigesimal cd262gi
36 Base36 de8g6q

Cryptographic Hash Functions

md5 0627d408e9c27d5edee1694c0b9b1594
sha1 f613f890ec665c86de5b408cc22b8d400456d97e
sha256 34b7b3b38eb85b958d8a61e0c77184bb9dee8a55f33345463ffb4d732f4bb00c
sha512 cd93fbe59985b181c2e0c4805c2a3ecac7180094b9d7832e26031b4293bcf2ddc7826ea28facce37bc7b9fb1f6891fd35d243a46db7227702b55dd86008042e5
ripemd-160 3a95337746e07be21a39c8f8b2822b6542501938

809969138 as geometric shapes

Circle

Radius = n
Diameter 1619938276
Circumference 5089186187.1505
Area 2.0610418745639E+18

Sphere

Radius = n
Volume 2.2258404140299E+27
Surface area 8.2441674982556E+18
Circumference 5089186187.1505

Square

Length = n
Perimeter 3239876552
Area 656050004512463044
Diagonal 1145469340.0632

Cube

Length = n
Surface area 3936300027074778264
Volume 5.3138025663986E+26
Space diagonal 1402907699.5788

Equilateral Triangle

Length = n
Perimeter 2429907414
Area 2.8407798503034E+17
Altitude 701453849.78938

Triangular Pyramid

Length = n
Surface area 2.8407798503034E+17
Volume 6.2623763809782E+25
Height 381823113.35442