800821438 (number)

800821438 is an even 9-digits composite number following 800821437 and preceding 800821439. In scientific notation, it is written as 8.00821438 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 391891296 positive integers (up to 800821438) that are relatively prime to 800821438.

Interesting facts

Basic properties

Name

Name eight hundred million eight hundred twenty-one thousand four hundred thirty-eight

Notation

Scientific notation 8.00821438 × 10^8
Engineering notation 8.00821438 × 10^6

Prime Factorization of 800821438

Prime Factorization 2 × 47 × 8519377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 800821438
Product of the distinct prime numbers

The prime factorization of 800821438 is 2 × 47 × 8519377. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 25, 23, 172, 748, 5533, 3092, 76716, 89289, 121898, 18847, 2953968, 5719857, 26393218, 10374026, 372054702, 116894226, 5237344475, 8488666288

Basic calculations (n = 800821438)

Multiplication

n×y
n×2 1601642876
n×3 2402464314
n×4 3203285752
n×5 4004107190

Division

n÷y
n÷2 400410719
n÷3 266940479.33333
n÷3 200205359.5
n÷5 160164287.6

Exponentiation

ny
n2 641314975560387844
n3 5.135787809392E+26
n4 4.1128489787802E+35
n5 3.2936576334636E+44

Nth Root

y√n
2√n 28298.788631318
3√n 928.63538948995
4√n 168.22243795439
5√n 60.35415003341

Divisors of 800821438

1, 2, 47, 94, 8519377, 17038754, 400410719, 800821438

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 -800821437
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 800821438 can be divided by 8 positive divisors. The sum of these divisors (counting 800821438) is 1, the average is 0.125.

Base conversion 800821438

Base System Value
2 Binary 101111101110111001000010111110
3 Ternary 2001210212221111021
4 Quaternary 233232321002332
5 Quinary 3120002241223
6 Senary 211244214354
8 Octal 5756710276
10 Decimal 800821438
12 Duodecimal 1a423a3ba
16 Hexadecimal 2fbb90be
20 Vigesimal ca52dbi
36 Base36 d8sdry

Cryptographic Hash Functions

md5 015619a89fd3a1ae2a75cc7f00411f3f
sha1 bb8b6e2acebbb311554e69ce1286a39817fc86ff
sha256 07e626afcb5cff600816c217d84d41c8e81473d6d3b2632175ec15448f525fc5
sha512 1b53cc87d29fb002e5c15fe8a6d0fa671bdaebd830d59e7b3b98d77a77e58772662926350b812e4290bb6a45afbed97d56dd312cfbeb206b811cbec28ccd5e40
ripemd-160 e08d38ab5462c21473ec3314f81fd4471a3c2127

800821438 as geometric shapes

Circle

Radius = n
Diameter 1601642876
Circumference 5031709492.916
Area 2.0147504158576E+18

Sphere

Radius = n
Volume 2.1512737669843E+27
Surface area 8.0590016634305E+18
Circumference 5031709492.916

Square

Length = n
Perimeter 3203285752
Area 641314975560387844
Diagonal 1132532538.6587

Cube

Length = n
Surface area 3847889853362327064
Volume 5.135787809392E+26
Space diagonal 1387063418.4064

Equilateral Triangle

Length = n
Perimeter 2402464314
Area 2.7769753033135E+17
Altitude 693531709.20318

Triangular Pyramid

Length = n
Surface area 2.7769753033135E+17
Volume 6.0525839779272E+25
Height 377510846.21957