808225281 (number)

808225281 is an odd 9-digits composite number following 808225280 and preceding 808225282. In scientific notation, it is written as 8.08225281 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 538816848 positive integers (up to 808225281) that are relatively prime to 808225281.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred twenty-five thousand two hundred eighty-one

Notation

Scientific notation 8.08225281 × 10^8
Engineering notation 8.08225281 × 10^6

Prime Factorization of 808225281

Prime Factorization 9 × 89802809

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 808225281
Product of the distinct prime numbers

The prime factorization of 808225281 is 9 × 89802809. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 40, 24, 809, 869, 1033, 6553, 31315, 48666, 191036, 725776, 1737001, 2647824, 12530123, 35234098, 975030330, 449225512, 286783322, 7768879671

Basic calculations (n = 808225281)

Multiplication

n×y
n×2 1616450562
n×3 2424675843
n×4 3232901124
n×5 4041126405

Division

n÷y
n÷2 404112640.5
n÷3 269408427
n÷3 202056320.25
n÷5 161645056.2

Exponentiation

ny
n2 653228104847528961
n3 5.2795546859749E+26
n4 4.2670695696269E+35
n5 3.4487535019583E+44

Nth Root

y√n
2√n 28429.303209892
3√n 931.48845587345
4√n 168.60991432858
5√n 60.465338176331

Divisors of 808225281

1, 9, 89802809, 808225281

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808225280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808225281 can be divided by 4 positive divisors. The sum of these divisors (counting 808225281) is 1, the average is 0.25.

Base conversion 808225281

Base System Value
2 Binary 110000001011001000101000000001
3 Ternary 2002022211002122200
4 Quaternary 300023020220001
5 Quinary 3123401202111
6 Senary 212111023413
8 Octal 6013105001
10 Decimal 808225281
12 Duodecimal 1a680ab69
16 Hexadecimal 302c8a01
20 Vigesimal ccb8341
36 Base36 dd72m9

Cryptographic Hash Functions

md5 dffeeecf21f10762d1d0c4c0f8a9a120
sha1 ef89fdd328d652da14e9c17307fb2008140f83e6
sha256 026320dc797838504531558ef27fd3a4a67c5d92277147dfd90424f738ef5184
sha512 337c5759a76d667c8e63daf2d85cc9841dedc96edef12a522e901cc11ae27c7ea7c51abb877a9c288c9a529aa58c0ce8c4a1ad0eb85d8e46bd1e88467603da69
ripemd-160 9702574f08bdd85a7b81f70d3fa30c3fc164a291

808225281 as geometric shapes

Circle

Radius = n
Diameter 1616450562
Circumference 5078229210.4703
Area 2.0521766153074E+18

Sphere

Radius = n
Volume 2.2114946954246E+27
Surface area 8.2087064612295E+18
Circumference 5078229210.4703

Square

Length = n
Perimeter 3232901124
Area 653228104847528961
Diagonal 1143003153.843

Cube

Length = n
Surface area 3919368629085173766
Volume 5.2795546859749E+26
Space diagonal 1399887250.6536

Equilateral Triangle

Length = n
Perimeter 2424675843
Area 2.8285606663196E+17
Altitude 699943625.32682

Triangular Pyramid

Length = n
Surface area 2.8285606663196E+17
Volume 6.2220148668301E+25
Height 381001051.281