813697906 (number)

813697906 is an even 9-digits composite number following 813697905 and preceding 813697907. In scientific notation, it is written as 8.13697906 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 348098256 positive integers (up to 813697906) that are relatively prime to 813697906.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million six hundred ninety-seven thousand nine hundred six

Notation

Scientific notation 8.13697906 × 10^8
Engineering notation 8.13697906 × 10^6

Prime Factorization of 813697906

Prime Factorization 2 × 7 × 557 × 104347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 813697906
Product of the distinct prime numbers

The prime factorization of 813697906 is 2 × 7 × 557 × 104347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 8, 74, 890, 101, 6476, 9735, 30986, 52958, 457567, 744860, 4028504, 2358994, 92645131, 34621878, 928008183, 33641588, 5367277864, 2086911412

Basic calculations (n = 813697906)

Multiplication

n×y
n×2 1627395812
n×3 2441093718
n×4 3254791624
n×5 4068489530

Division

n÷y
n÷2 406848953
n÷3 271232635.33333
n÷3 203424476.5
n÷5 162739581.2

Exponentiation

ny
n2 662104282228784836
n3 5.387528680032E+26
n4 4.3838208054569E+35
n5 3.5671058096795E+44

Nth Root

y√n
2√n 28525.390549474
3√n 933.58614837806
4√n 168.89461373731
5√n 60.547001423154

Divisors of 813697906

1, 2, 7, 14, 557, 1114, 3899, 7798, 104347, 208694, 730429, 1460858, 58121279, 116242558, 406848953, 813697906

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 -813697905
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 813697906 can be divided by 16 positive divisors. The sum of these divisors (counting 813697906) is 1, the average is 0.0625.

Base conversion 813697906

Base System Value
2 Binary 110000100000000000101101110010
3 Ternary 2002201010010200111
4 Quaternary 300200000231302
5 Quinary 3131301313111
6 Senary 212424211534
8 Octal 6040005562
10 Decimal 813697906
12 Duodecimal 1a8609baa
16 Hexadecimal 30800b72
20 Vigesimal ce5c4f6
36 Base36 dggdbm

Cryptographic Hash Functions

md5 efdad80cf5258c2be98a799a829144c5
sha1 c7a33f80d6490081d120cebc40053bdb90ef51d1
sha256 2504f3b07db056b6c18b63d7e080e27cc67d65e842d0d2e93e124961683dd512
sha512 6e302bbd5dacbec1710d449219f2ab1536e99cd2bc7809adafe17b130c599f80bf233c40cfa81ac5ee7ccd6cdf52ad69dcaf713746b0249e4739107031f358dc
ripemd-160 0b8c4426d17978cd27553456183c7a1456ed5a60

813697906 as geometric shapes

Circle

Radius = n
Diameter 1627395812
Circumference 5112614727.462
Area 2.0800619489603E+18

Sphere

Radius = n
Volume 2.2567227362924E+27
Surface area 8.3202477958412E+18
Circumference 5112614727.462

Square

Length = n
Perimeter 3254791624
Area 662104282228784836
Diagonal 1150742614.3398

Cube

Length = n
Surface area 3972625693372709016
Volume 5.387528680032E+26
Space diagonal 1409366115.2044

Equilateral Triangle

Length = n
Perimeter 2441093718
Area 2.8669956418229E+17
Altitude 704683057.6022

Triangular Pyramid

Length = n
Surface area 2.8669956418229E+17
Volume 6.349263439146E+25
Height 383580871.4466