221544461 (number)

221544461 is an odd 9-digits composite number following 221544460 and preceding 221544462. In scientific notation, it is written as 2.21544461 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 221372352 positive integers (up to 221544461) that are relatively prime to 221544461.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred forty-four thousand four hundred sixty-one

Notation

Scientific notation 2.21544461 × 10^8
Engineering notation 2.21544461 × 10^6

Prime Factorization of 221544461

Prime Factorization 1297 × 170813

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221544461
Product of the distinct prime numbers

The prime factorization of 221544461 is 1297 × 170813. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 9, 62, 956, 639, 3634, 8014, 67458, 70376, 425459, 310765, 2038113, 5036920, 48441377, 31954058, 385465947, 125489234, 6823761952, 3306815733

Basic calculations (n = 221544461)

Multiplication

n×y
n×2 443088922
n×3 664633383
n×4 886177844
n×5 1107722305

Division

n÷y
n÷2 110772230.5
n÷3 73848153.666667
n÷3 55386115.25
n÷5 44308892.2

Exponentiation

ny
n2 49081948199780521
n3 1.087383375875E+25
n4 2.4090376390859E+33
n5 5.3370894528001E+41

Nth Root

y√n
2√n 14884.369687696
3√n 605.09045024274
4√n 122.0015151041
5√n 46.675843957254

Divisors of 221544461

1, 1297, 170813, 221544461

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 -221544460
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 221544461 can be divided by 4 positive divisors. The sum of these divisors (counting 221544461) is 1, the average is 0.25.

Base conversion 221544461

Base System Value
2 Binary 1101001101001000000000001101
3 Ternary 120102212121212102
4 Quaternary 31031020000031
5 Quinary 423203410321
6 Senary 33552244445
8 Octal 1515100015
10 Decimal 221544461
12 Duodecimal 62240725
16 Hexadecimal d34800d
20 Vigesimal 394d131
36 Base36 3nwgst

Cryptographic Hash Functions

md5 bdfd0c55f7a8c4bb25df3d6b995b2f8a
sha1 bd61f44e0fac758c66f50a08667acfe5ccbfdf6a
sha256 864c65c1e808e677023eb1c6915d37946eb5f2baaa42deadbea58ec1477ded5b
sha512 59a70f17a5d7600d51cac705d624b80a468fd54f400b5fa510be6842e239229c22ed01db8791a54ea71f272c0a8a0a27b68aba4bd2f16faa868884701f9b20b3
ripemd-160 9faca915264f3f132f694d6eaccb379302b2067f

221544461 as geometric shapes

Circle

Radius = n
Diameter 443088922
Circumference 1392004902.2422
Area 1.5419548788831E+17

Sphere

Radius = n
Volume 4.5548208337129E+25
Surface area 6.1678195155322E+17
Circumference 1392004902.2422

Square

Length = n
Perimeter 886177844
Area 49081948199780521
Diagonal 313311181.41484

Cube

Length = n
Surface area 294491689198683126
Volume 1.087383375875E+25
Space diagonal 383726262.58746

Equilateral Triangle

Length = n
Perimeter 664633383
Area 2.1253107004121E+16
Altitude 191863131.29373

Triangular Pyramid

Length = n
Surface area 2.1253107004121E+16
Volume 1.2814935980513E+24
Height 104437060.47161