221518880 (number)

221518880 is an even 9-digits composite number following 221518879 and preceding 221518881. In scientific notation, it is written as 2.21518880 × 10^8. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 80551680 positive integers (up to 221518880) that are relatively prime to 221518880.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred eighteen thousand eight hundred eighty

Notation

Scientific notation 2.21518880 × 10^8
Engineering notation 2.21518880 × 10^6

Prime Factorization of 221518880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 11 × 125863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 13844930
Product of the distinct prime numbers

The prime factorization of 221518880 is 2 × 2 × 2 × 2 × 2 × 5 × 11 × 125863. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 4, 63, 84, 815, 776, 2045, 1668, 17097, 62051, 179192, 725955, 6439454, 6246599, 30278663, 11498440, 761005538, 933370457, 2282563362, 6262417366

Basic calculations (n = 221518880)

Multiplication

n×y
n×2 443037760
n×3 664556640
n×4 886075520
n×5 1107594400

Division

n÷y
n÷2 110759440
n÷3 73839626.666667
n÷3 55379720
n÷5 44303776

Exponentiation

ny
n2 49070614196454400
n3 1.0870067497711E+25
n4 2.4079251776173E+33
n5 5.3340088846958E+41

Nth Root

y√n
2√n 14883.510338626
3√n 605.06716008759
4√n 121.99799317459
5√n 46.674766006661

Divisors of 221518880

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 125863, 251726, 503452, 629315, 1006904, 1258630, 1384493, 2013808, 2517260, 2768986, 4027616, 5034520, 5537972, 6922465, 10069040, 11075944, 13844930, 20138080, 22151888, 27689860, 44303776, 55379720, 110759440, 221518880

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221518879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221518880 can be divided by 48 positive divisors. The sum of these divisors (counting 221518880) is 1, the average is 0.020833333333333.

Base conversion 221518880

Base System Value
2 Binary 1101001101000001110000100000
3 Ternary 120102211022202222
4 Quaternary 31031001300200
5 Quinary 423202101010
6 Senary 33551530212
8 Octal 1515016040
10 Decimal 221518880
12 Duodecimal 62229968
16 Hexadecimal d341c20
20 Vigesimal 3949h40
36 Base36 3nvx28

Cryptographic Hash Functions

md5 7fbc5c1085e7843aedc3daf440216e89
sha1 baa61a6484abc9a33063ec7b42bd9c42920fd7cc
sha256 fd5e1a8851227300e794c8d8b1c836d74260098b33ff80ef255dc5592b85d42b
sha512 08e00ddb5edf6771c11fe21d622c233e8c0709d53549a505171705286c13abafaf933b3e98ca85c15d725dc9a84196333c0cf9fb465e0340e22f4239e22a2f7d
ripemd-160 0c06d426fb6f90524a753640d08a9d6e66eddad9

221518880 as geometric shapes

Circle

Radius = n
Diameter 443037760
Circumference 1391844172.0789
Area 1.5415988106672E+17

Sphere

Radius = n
Volume 4.5532432259777E+25
Surface area 6.1663952426688E+17
Circumference 1391844172.0789

Square

Length = n
Perimeter 886075520
Area 49070614196454400
Diagonal 313275004.4177

Cube

Length = n
Surface area 294423685178726400
Volume 1.0870067497711E+25
Space diagonal 383681954.99575

Equilateral Triangle

Length = n
Perimeter 664556640
Area 2.1248199236717E+16
Altitude 191840977.49788

Triangular Pyramid

Length = n
Surface area 2.1248199236717E+16
Volume 1.2810497399311E+24
Height 104425001.47257