800821442 (number)

800821442 is an even 9-digits composite number following 800821441 and preceding 800821443. In scientific notation, it is written as 8.00821442 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 400361472 positive integers (up to 800821442) that are relatively prime to 800821442.

Interesting facts

Basic properties

Name

Name eight hundred million eight hundred twenty-one thousand four hundred forty-two

Notation

Scientific notation 8.00821442 × 10^8
Engineering notation 8.00821442 × 10^6

Prime Factorization of 800821442

Prime Factorization 2 × 10273 × 38977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 800821442
Product of the distinct prime numbers

The prime factorization of 800821442 is 2 × 10273 × 38977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 18, 5, 355, 836, 3744, 2330, 29161, 59123, 762577, 583040, 6450776, 8491361, 86423921, 89064823, 184568306, 302468091, 6896340843, 3734361247

Basic calculations (n = 800821442)

Multiplication

n×y
n×2 1601642884
n×3 2402464326
n×4 3203285768
n×5 4004107210

Division

n÷y
n÷2 400410721
n÷3 266940480.66667
n÷3 200205360.5
n÷5 160164288.4

Exponentiation

ny
n2 641314981966959364
n3 5.1357878863498E+26
n4 4.1128490609528E+35
n5 3.2936577157206E+44

Nth Root

y√n
2√n 28298.788701992
3√n 928.63539103609
4√n 168.22243816445
5√n 60.354150093702

Divisors of 800821442

1, 2, 10273, 20546, 38977, 77954, 400410721, 800821442

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 -800821441
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 800821442 can be divided by 8 positive divisors. The sum of these divisors (counting 800821442) is 1, the average is 0.125.

Base conversion 800821442

Base System Value
2 Binary 101111101110111001000011000010
3 Ternary 2001210212221111102
4 Quaternary 233232321003002
5 Quinary 3120002241232
6 Senary 211244214402
8 Octal 5756710302
10 Decimal 800821442
12 Duodecimal 1a423a402
16 Hexadecimal 2fbb90c2
20 Vigesimal ca52dc2
36 Base36 d8sds2

Cryptographic Hash Functions

md5 f45dd41c40213abcc2b1346349fdcd03
sha1 07455d860a6f9aab25d9bc7addcc58cc9bfa15ed
sha256 6cf3a4bd2cc8b166b5d28d41baf098d1a85600be8e136931dfce1a884ab396e0
sha512 542640a5271e623c95cbd7c6c906ee79673bab8b6371e9aafdff47c804bc4ef8670f3b638434b559d8481369e58414ef3f4c6c7e7adbd7bfcbd30842abd13ad9
ripemd-160 eeb822f2a8da8573035a31970b26565f42664557

800821442 as geometric shapes

Circle

Radius = n
Diameter 1601642884
Circumference 5031709518.0488
Area 2.0147504359845E+18

Sphere

Radius = n
Volume 2.1512737992203E+27
Surface area 8.0590017439379E+18
Circumference 5031709518.0488

Square

Length = n
Perimeter 3203285768
Area 641314981966959364
Diagonal 1132532544.3156

Cube

Length = n
Surface area 3847889891801756184
Volume 5.1357878863498E+26
Space diagonal 1387063425.3346

Equilateral Triangle

Length = n
Perimeter 2402464326
Area 2.7769753310547E+17
Altitude 693531712.66729

Triangular Pyramid

Length = n
Surface area 2.7769753310547E+17
Volume 6.0525840686228E+25
Height 377510848.10519