221853889 (number)

221853889 is an odd 9-digits composite number following 221853888 and preceding 221853890. In scientific notation, it is written as 2.21853889 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 217987200 positive integers (up to 221853889) that are relatively prime to 221853889.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million eight hundred fifty-three thousand eight hundred eighty-nine

Notation

Scientific notation 2.21853889 × 10^8
Engineering notation 2.21853889 × 10^6

Prime Factorization of 221853889

Prime Factorization 61 × 2089 × 1741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221853889
Product of the distinct prime numbers

The prime factorization of 221853889 is 61 × 2089 × 1741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 61, 93, 348, 688, 8797, 5726, 96544, 69147, 119084, 227675, 578799, 6181118, 48356594, 744880, 979368639, 365276277, 3481854272, 5177647270

Basic calculations (n = 221853889)

Multiplication

n×y
n×2 443707778
n×3 665561667
n×4 887415556
n×5 1109269445

Division

n÷y
n÷2 110926944.5
n÷3 73951296.333333
n÷3 55463472.25
n÷5 44370777.8

Exponentiation

ny
n2 49219148064424321
n3 1.0919459411359E+25
n4 2.4225245361877E+33
n5 5.3744648955117E+41

Nth Root

y√n
2√n 14894.760454603
3√n 605.37202626968
4√n 122.04409225605
5√n 46.688874976766

Divisors of 221853889

1, 61, 1741, 2089, 106201, 127429, 3636949, 221853889

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 -221853888
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 221853889 can be divided by 8 positive divisors. The sum of these divisors (counting 221853889) is 1, the average is 0.125.

Base conversion 221853889

Base System Value
2 Binary 1101001110010011100011000001
3 Ternary 120110110100022201
4 Quaternary 31032103203001
5 Quinary 423243311024
6 Senary 34003033201
8 Octal 1516234301
10 Decimal 221853889
12 Duodecimal 6236b801
16 Hexadecimal d3938c1
20 Vigesimal 396bee9
36 Base36 3o33k1

Cryptographic Hash Functions

md5 fdd6ad6aeb3b7b97145d61d942209e29
sha1 966d8e6951982ceb277bb516306202cf8a0f5c52
sha256 5399507d35ebde921055d1995726a6b04d4bd59dd622670ffa4dcd66d1de5cbd
sha512 23869a0d7aee51589f33b923c2da1dfe9d4277677cacab5c3ba7399c76930153ba1d03997e94f43e5f100c9d61e6157ee195a5fd3b3f0e9660436369e2d90a07
ripemd-160 79c922dbc2051d4344f9002037bf5a83db2fd20c

221853889 as geometric shapes

Circle

Radius = n
Diameter 443707778
Circumference 1393949095.7055
Area 1.5462651397514E+17

Sphere

Radius = n
Volume 4.5739324623865E+25
Surface area 6.1850605590057E+17
Circumference 1393949095.7055

Square

Length = n
Perimeter 887415556
Area 49219148064424321
Diagonal 313748778.68902

Cube

Length = n
Surface area 295314888386545926
Volume 1.0919459411359E+25
Space diagonal 384262207.60475

Equilateral Triangle

Length = n
Perimeter 665561667
Area 2.131251628821E+16
Altitude 192131103.80237

Triangular Pyramid

Length = n
Surface area 2.131251628821E+16
Volume 1.2868706327772E+24
Height 104582926.22967