808221421 (number)

808221421 is an odd 9-digits composite number following 808221420 and preceding 808221422. In scientific notation, it is written as 8.08221421 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 676650240 positive integers (up to 808221421) that are relatively prime to 808221421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.08221421 × 10^8
Engineering notation 8.08221421 × 10^6

Prime Factorization of 808221421

Prime Factorization 7 × 43 × 2685121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 808221421
Product of the distinct prime numbers

The prime factorization of 808221421 is 7 × 43 × 2685121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 808221421)

Multiplication

n×y
n×2 1616442842
n×3 2424664263
n×4 3232885684
n×5 4041107105

Division

n÷y
n÷2 404110710.5
n÷3 269407140.33333
n÷3 202055355.25
n÷5 161644284.2

Exponentiation

ny
n2 653221865363259241
n3 5.2794790425216E+26
n4 4.2669880538866E+35
n5 3.4486711483022E+44

Nth Root

y√n
2√n 28429.235322112
3√n 931.48697297372
4√n 168.60971301236
5√n 60.465280420986

Divisors of 808221421

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 -808221420
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 808221421 can be divided by 8 positive divisors. The sum of these divisors (counting 808221421) is 1, the average is 0.125.

Base conversion 808221421

Base System Value
2 Binary 110000001011000111101011101101
3 Ternary 2002022210220100201
4 Quaternary 300023013223231
5 Quinary 3123401041141
6 Senary 212110553501
8 Octal 6013075355
10 Decimal 808221421
12 Duodecimal 1a6808891
16 Hexadecimal 302c7aed
20 Vigesimal ccb7db1
36 Base36 dd6zn1

Cryptographic Hash Functions

md5 f1bc14d11d8a722125633e409f09ecac
sha1 57007ca9c5a5e1968da76d508103740f1bbaf2b0
sha256 0c17dfe383fc8ff593aede87b8f7d1aaff1d4cb50dccac87bd3bc5e53a2d57da
sha512 9cc878d44a80f4a1eea4ecc1f9f6621f3c8d93b9d5370c204f0a1ce587a8be7e18ed3730880f306ac04a8cbf18d71c3602f8acf761251fc5c53d4798aad37605
ripemd-160 cbaeb90155cd1eeded6b0c280b18e3979357c43a

808221421 as geometric shapes

Circle

Radius = n
Diameter 1616442842
Circumference 5078204957.375
Area 2.0521570133894E+18

Sphere

Radius = n
Volume 2.211463009969E+27
Surface area 8.2086280535577E+18
Circumference 5078204957.375

Square

Length = n
Perimeter 3232885684
Area 653221865363259241
Diagonal 1142997694.9787

Cube

Length = n
Surface area 3919331192179555446
Volume 5.2794790425216E+26
Space diagonal 1399880564.9375

Equilateral Triangle

Length = n
Perimeter 2424664263
Area 2.8285336485602E+17
Altitude 699940282.46876

Triangular Pyramid

Length = n
Surface area 2.8285336485602E+17
Volume 6.2219257201655E+25
Height 380999231.65955