221519684 (number)

221519684 is an even 9-digits composite number following 221519683 and preceding 221519685. In scientific notation, it is written as 2.21519684 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 109601856 positive integers (up to 221519684) that are relatively prime to 221519684.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred nineteen thousand six hundred eighty-four

Notation

Scientific notation 2.21519684 × 10^8
Engineering notation 2.21519684 × 10^6

Prime Factorization of 221519684

Prime Factorization 2 × 2 × 137 × 547 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110759842
Product of the distinct prime numbers

The prime factorization of 221519684 is 2 × 2 × 137 × 547 × 739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 2, 84, 831, 21, 8727, 5635, 26204, 95287, 200070, 680109, 653048, 713930, 63329518, 37523070, 471948190, 659690502, 5468840908, 4227842215

Basic calculations (n = 221519684)

Multiplication

n×y
n×2 443039368
n×3 664559052
n×4 886078736
n×5 1107598420

Division

n÷y
n÷2 110759842
n÷3 73839894.666667
n÷3 55379921
n÷5 44303936.8

Exponentiation

ny
n2 49070970399459856
n3 1.0870185856462E+25
n4 2.4079601359447E+33
n5 5.3341056839906E+41

Nth Root

y√n
2√n 14883.537348359
3√n 605.0678921146
4√n 121.99810387198
5√n 46.674799887707

Divisors of 221519684

1, 2, 4, 137, 274, 547, 548, 739, 1094, 1478, 2188, 2956, 74939, 101243, 149878, 202486, 299756, 404233, 404972, 808466, 1616932, 55379921, 110759842, 221519684

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 -221519683
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 221519684 can be divided by 24 positive divisors. The sum of these divisors (counting 221519684) is 1, the average is 0.041666666666667.

Base conversion 221519684

Base System Value
2 Binary 1101001101000001111101000100
3 Ternary 120102211100212202
4 Quaternary 31031001331010
5 Quinary 423202112214
6 Senary 33551534032
8 Octal 1515017504
10 Decimal 221519684
12 Duodecimal 6222a318
16 Hexadecimal d341f44
20 Vigesimal 3949j44
36 Base36 3nvxok

Cryptographic Hash Functions

md5 ee9c39a7c3c4cd80fc494c9b0dadd339
sha1 04ef9f85c5869d8591bf73448a51578c52a80b90
sha256 888bbf73045b949c083f64a2b2f449a0832f900a57df10aa9aa95d60d5f3bb6a
sha512 a8c6355a324a05db4accf3d55cd522eddb811d8fbb10b74fa0e29821f8c9e35895b30c7a1975997da0ceca303bd711935302109d92f77b18ea0463e0d49dfa2a
ripemd-160 42eeec0d5adf76e633898d53d0150e3acdae1d37

221519684 as geometric shapes

Circle

Radius = n
Diameter 443039368
Circumference 1391849223.7599
Area 1.5416100011147E+17

Sphere

Radius = n
Volume 4.5532928039754E+25
Surface area 6.1664400044586E+17
Circumference 1391849223.7599

Square

Length = n
Perimeter 886078736
Area 49070970399459856
Diagonal 313276141.4454

Cube

Length = n
Surface area 294425822396759136
Volume 1.0870185856462E+25
Space diagonal 383683347.5646

Equilateral Triangle

Length = n
Perimeter 664559052
Area 2.1248353477143E+16
Altitude 191841673.7823

Triangular Pyramid

Length = n
Surface area 2.1248353477143E+16
Volume 1.2810636886437E+24
Height 104425380.4818