812144427 (number)

812144427 is an odd 9-digits composite number following 812144426 and preceding 812144428. In scientific notation, it is written as 8.12144427 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 541362432 positive integers (up to 812144427) that are relatively prime to 812144427.

Interesting facts

Basic properties

Name

Name eight hundred twelve million one hundred forty-four thousand four hundred twenty-seven

Notation

Scientific notation 8.12144427 × 10^8
Engineering notation 8.12144427 × 10^6

Prime Factorization of 812144427

Prime Factorization 3 × 20177 × 13417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 812144427
Product of the distinct prime numbers

The prime factorization of 812144427 is 3 × 20177 × 13417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 812144427)

Multiplication

n×y
n×2 1624288854
n×3 2436433281
n×4 3248577708
n×5 4060722135

Division

n÷y
n÷2 406072213.5
n÷3 270714809
n÷3 203036106.75
n÷5 162428885.4

Exponentiation

ny
n2 659578570307158329
n3 5.3567306004359E+26
n4 4.3504389040843E+35
n5 3.5331847109561E+44

Nth Root

y√n
2√n 28498.147781917
3√n 932.99164829759
4√n 168.81394427569
5√n 60.52386497264

Divisors of 812144427

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 -812144426
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 812144427 can be divided by 8 positive divisors. The sum of these divisors (counting 812144427) is 1, the average is 0.125.

Base conversion 812144427

Base System Value
2 Binary 110000011010000101011100101011
3 Ternary 2002121012012201020
4 Quaternary 300122011130223
5 Quinary 3130402110202
6 Senary 212331023523
8 Octal 6032053453
10 Decimal 812144427
12 Duodecimal 1a7b9aba3
16 Hexadecimal 3068572b
20 Vigesimal cdfi117
36 Base36 dfj2nf

Cryptographic Hash Functions

md5 9da8e0e8ba2c85d0dfd0ab7a4192d831
sha1 5a782b7498d83739aff469dc7d6e9835e6ca84a1
sha256 5bef28721eafd692c48981db941030ddcc4b0f20e2f1f3b639eeca97f80b0e3e
sha512 bf4a855165ab6550ea658631b9d09e02900e11dcd7e25c2ffc85f7ddc4caf0d61bf76487ec8db5b267ad122b21718d5162903452130cebf7bfca69ff161f9286
ripemd-160 4914fe9b92f558a707bb149be865df0edfd3cfee

812144427 as geometric shapes

Circle

Radius = n
Diameter 1624288854
Circumference 5102853931.0342
Area 2.0721271909422E+18

Sphere

Radius = n
Volume 2.2438220668785E+27
Surface area 8.2885087637689E+18
Circumference 5102853931.0342

Square

Length = n
Perimeter 3248577708
Area 659578570307158329
Diagonal 1148545663.2691

Cube

Length = n
Surface area 3957471421842949974
Volume 5.3567306004359E+26
Space diagonal 1406675410.6479

Equilateral Triangle

Length = n
Perimeter 2436433281
Area 2.8560589883891E+17
Altitude 703337705.32396

Triangular Pyramid

Length = n
Surface area 2.8560589883891E+17
Volume 6.3129675542628E+25
Height 382848554.42304