814893387 (number)

814893387 is an odd 9-digits composite number following 814893386 and preceding 814893388. In scientific notation, it is written as 8.14893387 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 413471520 positive integers (up to 814893387) that are relatively prime to 814893387.

Interesting facts

Basic properties

Name

Name eight hundred fourteen million eight hundred ninety-three thousand three hundred eighty-seven

Notation

Scientific notation 8.14893387 × 10^8
Engineering notation 8.14893387 × 10^6

Prime Factorization of 814893387

Prime Factorization 3 × 7 × 11 × 43 × 82039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 814893387
Product of the distinct prime numbers

The prime factorization of 814893387 is 3 × 7 × 11 × 43 × 82039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 814893387)

Multiplication

n×y
n×2 1629786774
n×3 2444680161
n×4 3259573548
n×5 4074466935

Division

n÷y
n÷2 407446693.5
n÷3 271631129
n÷3 203723346.75
n÷5 162978677.4

Exponentiation

ny
n2 664051232176331769
n3 5.4113095772969E+26
n4 4.409640389549E+35
n5 3.5933867924916E+44

Nth Root

y√n
2√n 28546.337540918
3√n 934.04313139258
4√n 168.95661437457
5√n 60.564782048852

Divisors of 814893387

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -814893386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 814893387 can be divided by 32 positive divisors. The sum of these divisors (counting 814893387) is 1, the average is 0.03125.

Base conversion 814893387

Base System Value
2 Binary 110000100100100100100101001011
3 Ternary 2002210100212120120
4 Quaternary 300210210211023
5 Quinary 3132103042022
6 Senary 212505554323
8 Octal 6044444513
10 Decimal 814893387
12 Duodecimal 1a8aa59a3
16 Hexadecimal 3092494b
20 Vigesimal ced1d97
36 Base36 dh5zrf

Cryptographic Hash Functions

md5 803781238e1c9222030e03fba9a2ec15
sha1 2d833027de88ae08e1e28fceeff6b7d9afccd7f6
sha256 a3ff098a07fc780a1d8dbeba506a31bdaea2fc9ff40ca84790109d404f0ad112
sha512 2bc871504e6915e4ce4ab72b2128c2207aa613248f85d3940812840770ec95e5dfc256f8c2c65ef45c63a5559e28ba15fa95c1bacb745aed1129e749111f4c8b
ripemd-160 3ddddd77de986c2f1a257beb1eb81af4dddcc20f

814893387 as geometric shapes

Circle

Radius = n
Diameter 1629786774
Circumference 5120126156.1162
Area 2.0861784726124E+18

Sphere

Radius = n
Volume 2.2666840552448E+27
Surface area 8.3447138904497E+18
Circumference 5120126156.1162

Square

Length = n
Perimeter 3259573548
Area 664051232176331769
Diagonal 1152433279.7835

Cube

Length = n
Surface area 3984307393057990614
Volume 5.4113095772969E+26
Space diagonal 1411436749.0359

Equilateral Triangle

Length = n
Perimeter 2444680161
Area 2.8754261823953E+17
Altitude 705718374.51794

Triangular Pyramid

Length = n
Surface area 2.8754261823953E+17
Volume 6.377289495344E+25
Height 384144426.59452