221544892 (number)

221544892 is an even 9-digits composite number following 221544891 and preceding 221544893. In scientific notation, it is written as 2.21544892 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 109611648 positive integers (up to 221544892) that are relatively prime to 221544892.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred forty-four thousand eight hundred ninety-two

Notation

Scientific notation 2.21544892 × 10^8
Engineering notation 2.21544892 × 10^6

Prime Factorization of 221544892

Prime Factorization 2 × 2 × 137 × 523 × 773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110772446
Product of the distinct prime numbers

The prime factorization of 221544892 is 2 × 2 × 137 × 523 × 773. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 26, 3, 430, 493, 5205, 5865, 29270, 55891, 746214, 536807, 6010937, 9905579, 41612437, 16250691, 864244938, 261232165, 7392144584, 7754850153

Basic calculations (n = 221544892)

Multiplication

n×y
n×2 443089784
n×3 664634676
n×4 886179568
n×5 1107724460

Division

n÷y
n÷2 110772446
n÷3 73848297.333333
n÷3 55386223
n÷5 44308978.4

Exponentiation

ny
n2 49082139171291664
n3 1.0873897221833E+25
n4 2.40905638563E+33
n5 5.3371413677632E+41

Nth Root

y√n
2√n 14884.384165964
3√n 605.09084263022
4√n 122.00157444051
5√n 46.675862118189

Divisors of 221544892

1, 2, 4, 137, 274, 523, 548, 773, 1046, 1546, 2092, 3092, 71651, 105901, 143302, 211802, 286604, 404279, 423604, 808558, 1617116, 55386223, 110772446, 221544892

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221544891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221544892 can be divided by 24 positive divisors. The sum of these divisors (counting 221544892) is 1, the average is 0.041666666666667.

Base conversion 221544892

Base System Value
2 Binary 1101001101001000000110111100
3 Ternary 120102212122110101
4 Quaternary 31031020012330
5 Quinary 423203414032
6 Senary 33552250444
8 Octal 1515100674
10 Decimal 221544892
12 Duodecimal 62240a24
16 Hexadecimal d3481bc
20 Vigesimal 394d24c
36 Base36 3nwh4s

Cryptographic Hash Functions

md5 432dc47b31b0694da2c884fe77a5f590
sha1 6c010fbdbdad5054e189117fea628bd5c7762d8a
sha256 d04f3dff2883573880d98ca921baf95cc072a1c044ca87789a42f22e8b75cc2b
sha512 ca48290a4d92e7736353de6bd87b37326d48c0f69cd3cf84745dd613772cd486d9ed9d58c8c44e76c4046adc07569e3183b866a8d380c5d54c71bd2abc943978
ripemd-160 f2cf40423afe51ae85b664663ebe611f6df53609

221544892 as geometric shapes

Circle

Radius = n
Diameter 443089784
Circumference 1392007610.2951
Area 1.54196087843E+17

Sphere

Radius = n
Volume 4.5548474170667E+25
Surface area 6.1678435137201E+17
Circumference 1392007610.2951

Square

Length = n
Perimeter 886179568
Area 49082139171291664
Diagonal 313311790.94088

Cube

Length = n
Surface area 294492835027749984
Volume 1.0873897221833E+25
Space diagonal 383727009.10136

Equilateral Triangle

Length = n
Perimeter 664634676
Area 2.1253189697211E+16
Altitude 191863504.55068

Triangular Pyramid

Length = n
Surface area 2.1253189697211E+16
Volume 1.2815010772473E+24
Height 104437263.64696