505655221 (number)

505655221 is an odd 9-digits composite number following 505655220 and preceding 505655222. In scientific notation, it is written as 5.05655221 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 498633408 positive integers (up to 505655221) that are relatively prime to 505655221.

Interesting facts

Basic properties

Name

Name five hundred five million six hundred fifty-five thousand two hundred twenty-one

Notation

Scientific notation 5.05655221 × 10^8
Engineering notation 5.05655221 × 10^6

Prime Factorization of 505655221

Prime Factorization 79 × 907 × 7057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 505655221
Product of the distinct prime numbers

The prime factorization of 505655221 is 79 × 907 × 7057. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 58, 94, 866, 393, 8300, 1819, 66809, 5972, 491086, 924451, 5682145, 8951346, 83340238, 75105851, 714385900, 111195579, 7974085481, 6086151900

Basic calculations (n = 505655221)

Multiplication

n×y
n×2 1011310442
n×3 1516965663
n×4 2022620884
n×5 2528276105

Division

n÷y
n÷2 252827610.5
n÷3 168551740.33333
n÷3 126413805.25
n÷5 101131044.2

Exponentiation

ny
n2 255687202524558841
n3 1.2928956889943E+26
n4 6.5375945534835E+34
n5 3.3057688187501E+43

Nth Root

y√n
2√n 22486.778804444
3√n 796.68168259678
4√n 149.95592287217
5√n 55.051720865009

Divisors of 505655221

1, 79, 907, 7057, 71653, 557503, 6400699, 505655221

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 -505655220
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 505655221 can be divided by 8 positive divisors. The sum of these divisors (counting 505655221) is 1, the average is 0.125.

Base conversion 505655221

Base System Value
2 Binary 11110001000111010111110110101
3 Ternary 1022020110221120011
4 Quaternary 132020322332311
5 Quinary 2013421431341
6 Senary 122101540221
8 Octal 3610727665
10 Decimal 505655221
12 Duodecimal 121414671
16 Hexadecimal 1e23afb5
20 Vigesimal 7i06i11
36 Base36 8d1y2d

Cryptographic Hash Functions

md5 0b29942cff9f9c19f20a6b05dea097e5
sha1 b594b2b05f173915882709c6d6b95076260763b2
sha256 26afa3c292d87a9eb0fce83ab793d43c6b21cf71830dc5759ef317118284062c
sha512 fbfe99982d37d30db4f0183c02e636aa977e6a552623571fc6c85c9d5050e15d3bf475f0b0967ef5527558ed1edac2a59585649ee154755c30d7c4f83847a24c
ripemd-160 e86422a9ac697799b098ddfc722c2ef4e6da1d97

505655221 as geometric shapes

Circle

Radius = n
Diameter 1011310442
Circumference 3177125455.0858
Area 8.0326503706808E+17

Sphere

Radius = n
Volume 5.4156687978698E+26
Surface area 3.2130601482723E+18
Circumference 3177125455.0858

Square

Length = n
Perimeter 2022620884
Area 255687202524558841
Diagonal 715104471.42296

Cube

Length = n
Surface area 1534123215147353046
Volume 1.2928956889943E+26
Space diagonal 875820533.88447

Equilateral Triangle

Length = n
Perimeter 1516965663
Area 1.1071580640442E+17
Altitude 437910266.94223

Triangular Pyramid

Length = n
Surface area 1.1071580640442E+17
Volume 1.5236921817578E+25
Height 238368157.14099