221519361 (number)

221519361 is an odd 9-digits composite number following 221519360 and preceding 221519362. In scientific notation, it is written as 2.21519361 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 123480000 positive integers (up to 221519361) that are relatively prime to 221519361.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred nineteen thousand three hundred sixty-one

Notation

Scientific notation 2.21519361 × 10^8
Engineering notation 2.21519361 × 10^6

Prime Factorization of 221519361

Prime Factorization 3 × 7 × 71 × 101 × 1471

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 221519361
Product of the distinct prime numbers

The prime factorization of 221519361 is 3 × 7 × 71 × 101 × 1471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 38, 6, 722, 707, 1211, 2709, 7769, 84906, 222017, 850931, 5358949, 52183, 34501034, 78967043, 229799132, 956370371, 9178516284, 6618983487

Basic calculations (n = 221519361)

Multiplication

n×y
n×2 443038722
n×3 664558083
n×4 886077444
n×5 1107596805

Division

n÷y
n÷2 110759680.5
n÷3 73839787
n÷3 55379840.25
n÷5 44303872.2

Exponentiation

ny
n2 49070827297848321
n3 1.0870138306761E+25
n4 2.4079460916953E+33
n5 5.3340667955478E+41

Nth Root

y√n
2√n 14883.52649744
3√n 605.06759802933
4√n 121.9980594003
5√n 46.674786276304

Divisors of 221519361

1, 3, 7, 21, 71, 101, 213, 303, 497, 707, 1471, 1491, 2121, 4413, 7171, 10297, 21513, 30891, 50197, 104441, 148571, 150591, 313323, 445713, 731087, 1039997, 2193261, 3119991, 10548541, 31645623, 73839787, 221519361

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221519360
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221519361 can be divided by 32 positive divisors. The sum of these divisors (counting 221519361) is 1, the average is 0.03125.

Base conversion 221519361

Base System Value
2 Binary 1101001101000001111000000001
3 Ternary 120102211100102210
4 Quaternary 31031001320001
5 Quinary 423202104421
6 Senary 33551532333
8 Octal 1515017001
10 Decimal 221519361
12 Duodecimal 6222a0a9
16 Hexadecimal d341e01
20 Vigesimal 3949i81
36 Base36 3nvxfl

Cryptographic Hash Functions

md5 f62279f8cbc19ce965ee325e23fe0ced
sha1 2e9601471614e73781826ed30accae011f51c2ca
sha256 c85501a8261cd4c5c6f39805795774dd976a1b57a3eca01c022776d1ce9daa99
sha512 f800f0a47f19940419fe05bfd56a4b9712c57af1c799ce6c42bbbb28c185cc017fd733a76de1a11d705f97730964f365ce2516846f590a93a2745fcd460172ce
ripemd-160 224398b4009de50dfa59e68e29b13b054c2c090b

221519361 as geometric shapes

Circle

Radius = n
Diameter 443038722
Circumference 1391847194.291
Area 1.5416055054449E+17

Sphere

Radius = n
Volume 4.5532728864033E+25
Surface area 6.1664220217798E+17
Circumference 1391847194.291

Square

Length = n
Perimeter 886077444
Area 49070827297848321
Diagonal 313275684.65442

Cube

Length = n
Surface area 294424963787089926
Volume 1.0870138306761E+25
Space diagonal 383682788.11219

Equilateral Triangle

Length = n
Perimeter 664558083
Area 2.1248291512328E+16
Altitude 191841394.0561

Triangular Pyramid

Length = n
Surface area 2.1248291512328E+16
Volume 1.2810580848577E+24
Height 104425228.21814