812821413 (number)

812821413 is an odd 9-digits composite number following 812821412 and preceding 812821414. In scientific notation, it is written as 8.12821413 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 541880940 positive integers (up to 812821413) that are relatively prime to 812821413.

Interesting facts

Basic properties

Name

Name eight hundred twelve million eight hundred twenty-one thousand four hundred thirteen

Notation

Scientific notation 8.12821413 × 10^8
Engineering notation 8.12821413 × 10^6

Prime Factorization of 812821413

Prime Factorization 3 × 270940471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 812821413
Product of the distinct prime numbers

The prime factorization of 812821413 is 3 × 270940471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 812821413)

Multiplication

n×y
n×2 1625642826
n×3 2438464239
n×4 3251285652
n×5 4064107065

Division

n÷y
n÷2 406410706.5
n÷3 270940471
n÷3 203205353.25
n÷5 162564282.6

Exponentiation

ny
n2 660678649431316569
n3 5.3701375336969E+26
n4 4.3649627781439E+35
n5 3.5479352130233E+44

Nth Root

y√n
2√n 28510.023026999
3√n 933.25081684038
4√n 168.84911319577
5√n 60.533951886437

Divisors of 812821413

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812821412
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812821413 can be divided by 4 positive divisors. The sum of these divisors (counting 812821413) is 1, the average is 0.25.

Base conversion 812821413

Base System Value
2 Binary 110000011100101010101110100101
3 Ternary 2002122110121100210
4 Quaternary 300130222232211
5 Quinary 3131040241123
6 Senary 212353330033
8 Octal 6034525645
10 Decimal 812821413
12 Duodecimal 1a8266919
16 Hexadecimal 3072aba5
20 Vigesimal ce02dad
36 Base36 dfxl0l

Cryptographic Hash Functions

md5 ecc1197b1d4198be09444409be1ffb0f
sha1 125b3fa52dd8698ed45b73c760fa39b89f7f5548
sha256 57107a3e2c528d7df15a79d2e593251508f1389f7a5d0b6b6e2844241ffd1e2b
sha512 efcce21462ffb77d55f96a80d4a285e802c51ab4c7d8223230167e2cf9a6563adb0c8e94f4e819d06b3680f5775c22048649d0fdd66b89703d839a0ad410f4c9
ripemd-160 483cb960281dd9efa2d1f6d7bf141c03342bc914

812821413 as geometric shapes

Circle

Radius = n
Diameter 1625642826
Circumference 5107107559.5226
Area 2.0755831914371E+18

Sphere

Radius = n
Volume 2.2494379499506E+27
Surface area 8.3023327657482E+18
Circumference 5107107559.5226

Square

Length = n
Perimeter 3251285652
Area 660678649431316569
Diagonal 1149503066.0519

Cube

Length = n
Surface area 3964071896587899414
Volume 5.3701375336969E+26
Space diagonal 1407847984.7959

Equilateral Triangle

Length = n
Perimeter 2438464239
Area 2.8608224707276E+17
Altitude 703923992.39796

Triangular Pyramid

Length = n
Surface area 2.8608224707276E+17
Volume 6.3287677766359E+25
Height 383167688.68395