813306561 (number)

813306561 is an odd 9-digits composite number following 813306560 and preceding 813306562. In scientific notation, it is written as 8.13306561 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 542137200 positive integers (up to 813306561) that are relatively prime to 813306561.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred six thousand five hundred sixty-one

Notation

Scientific notation 8.13306561 × 10^8
Engineering notation 8.13306561 × 10^6

Prime Factorization of 813306561

Prime Factorization 3 × 20101 × 13487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 813306561
Product of the distinct prime numbers

The prime factorization of 813306561 is 3 × 20101 × 13487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 33, 9, 613, 672, 4164, 9097, 59540, 39388, 781545, 721509, 133707, 1556351, 2062236, 96746171, 584913568, 759706149, 5018802390, 2709947005

Basic calculations (n = 813306561)

Multiplication

n×y
n×2 1626613122
n×3 2439919683
n×4 3253226244
n×5 4066532805

Division

n÷y
n÷2 406653280.5
n÷3 271102187
n÷3 203326640.25
n÷5 162661312.2

Exponentiation

ny
n2 661467562165646721
n3 5.37975908198E+26
n4 4.3753933579736E+35
n5 3.5585361249958E+44

Nth Root

y√n
2√n 28518.530133932
3√n 933.43645610851
4√n 168.87430276372
5√n 60.54117633112

Divisors of 813306561

1, 3, 13487, 20101, 40461, 60303, 271102187, 813306561

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 -813306560
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 813306561 can be divided by 8 positive divisors. The sum of these divisors (counting 813306561) is 1, the average is 0.125.

Base conversion 813306561

Base System Value
2 Binary 110000011110100001001011000001
3 Ternary 2002200101020212020
4 Quaternary 300132201023001
5 Quinary 3131201302221
6 Senary 212411552053
8 Octal 6036411301
10 Decimal 813306561
12 Duodecimal 1a845b629
16 Hexadecimal 307a12c1
20 Vigesimal ce33681
36 Base36 dg7zcx

Cryptographic Hash Functions

md5 b69a86f929cfc936372c44da96f514e4
sha1 f9e9ae5937dc51cffd0c4782a4fddbbc17630d63
sha256 c86e2e50feb68296bf4cb3510ca63ec94e98171d53021264df3cd7529ac61788
sha512 ce2d97c728e695d15edc1e3617c659cad6164baeea812aa55352b1b6674f2991e69afaeb5e0b526938d914a90a6d660b166a200375739582b13bb44adc255fcc
ripemd-160 b2e49d7853d1919ebcd15530756dbc7b2375b7c8

813306561 as geometric shapes

Circle

Radius = n
Diameter 1626613122
Circumference 5110155834.308
Area 2.0780616338875E+18

Sphere

Radius = n
Volume 2.2534682146708E+27
Surface area 8.3122465355502E+18
Circumference 5110155834.308

Square

Length = n
Perimeter 3253226244
Area 661467562165646721
Diagonal 1150189168.9332

Cube

Length = n
Surface area 3968805372993880326
Volume 5.37975908198E+26
Space diagonal 1408688285.7811

Equilateral Triangle

Length = n
Perimeter 2439919683
Area 2.8642385630741E+17
Altitude 704344142.89056

Triangular Pyramid

Length = n
Surface area 2.8642385630741E+17
Volume 6.3401068800299E+25
Height 383396389.64441