221488680 (number)

221488680 is an even 9-digits composite number following 221488679 and preceding 221488681. In scientific notation, it is written as 2.21488680 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 50625792 positive integers (up to 221488680) that are relatively prime to 221488680.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred eighty-eight thousand six hundred eighty

Notation

Scientific notation 2.21488680 × 10^8
Engineering notation 2.21488680 × 10^6

Prime Factorization of 221488680

Prime Factorization 2 × 2 × 2 × 21 × 5 × 263677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 55372170
Product of the distinct prime numbers

The prime factorization of 221488680 is 2 × 2 × 2 × 21 × 5 × 263677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221488680)

Multiplication

n×y
n×2 442977360
n×3 664466040
n×4 885954720
n×5 1107443400

Division

n÷y
n÷2 110744340
n÷3 73829560
n÷3 55372170
n÷5 44297736

Exponentiation

ny
n2 49057235368142400
n3 1.0865622306139E+25
n4 2.4066123419653E+33
n5 5.3303739089361E+41

Nth Root

y√n
2√n 14882.495758441
3√n 605.03966226785
4√n 121.9938349198
5√n 46.673493289132

Divisors of 221488680

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 -221488679
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 221488680 can be divided by 32 positive divisors. The sum of these divisors (counting 221488680) is 1, the average is 0.03125.

Base conversion 221488680

Base System Value
2 Binary 1101001100111010011000101000
3 Ternary 120102202210100110
4 Quaternary 31030322120220
5 Quinary 423200114210
6 Senary 33551134320
8 Octal 1514723050
10 Decimal 221488680
12 Duodecimal 622143a0
16 Hexadecimal d33a628
20 Vigesimal 39461e0
36 Base36 3nv9rc

Cryptographic Hash Functions

md5 62cc7c255e97a20f776a774427061ef0
sha1 196d554693f402b72c889867af9fe59ab34a0ba7
sha256 8dcd017aaf3ed643232aa58cc5e6d06230c4703a015aa739b18ba2c269b0485d
sha512 553caf615e14e41bfe0b7e384ccd4050f480f4084a0ca3212f103f57354bcc8a665b77597f8944820d39b0f26abf67586ab29cccc38d2d11113af867e0920d28
ripemd-160 92579100966fff8ab7ff26b5c061d30f48337b54

221488680 as geometric shapes

Circle

Radius = n
Diameter 442977360
Circumference 1391654419.8826
Area 1.5411785023798E+17

Sphere

Radius = n
Volume 4.5513812284864E+25
Surface area 6.1647140095193E+17
Circumference 1391654419.8826

Square

Length = n
Perimeter 885954720
Area 49057235368142400
Diagonal 313232295.16811

Cube

Length = n
Surface area 294343412208854400
Volume 1.0865622306139E+25
Space diagonal 383629647.06136

Equilateral Triangle

Length = n
Perimeter 664466040
Area 2.1242406034122E+16
Altitude 191814823.53068

Triangular Pyramid

Length = n
Surface area 2.1242406034122E+16
Volume 1.2805258690805E+24
Height 104410765.05604