221301920 (number)

221301920 is an even 9-digits composite number following 221301919 and preceding 221301921. In scientific notation, it is written as 2.21301920 × 10^8. The sum of its digits is 20. It has a total of 8 prime factors and 48 positive divisors. There are 69844992 positive integers (up to 221301920) that are relatively prime to 221301920.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred one thousand nine hundred twenty

Notation

Scientific notation 2.21301920 × 10^8
Engineering notation 2.21301920 × 10^6

Prime Factorization of 221301920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 595 × 59 × 197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 13831370
Product of the distinct prime numbers

The prime factorization of 221301920 is 2 × 2 × 2 × 2 × 2 × 595 × 59 × 197. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221301920)

Multiplication

n×y
n×2 442603840
n×3 663905760
n×4 885207680
n×5 1106509600

Division

n÷y
n÷2 110650960
n÷3 73767306.666667
n÷3 55325480
n÷5 44260384

Exponentiation

ny
n2 48974539795686400
n3 1.0838159687902E+25
n4 2.3985055481993E+33
n5 5.3079388294715E+41

Nth Root

y√n
2√n 14876.219949974
3√n 604.86955728839
4√n 121.96811038125
5√n 46.665619583723

Divisors of 221301920

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 -221301919
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 221301920 can be divided by 48 positive divisors. The sum of these divisors (counting 221301920) is 1, the average is 0.020833333333333.

Base conversion 221301920

Base System Value
2 Binary 1101001100001100110010100000
3 Ternary 120102102022011102
4 Quaternary 31030030302200
5 Quinary 423123130140
6 Senary 33543133532
8 Octal 1514146240
10 Decimal 221301920
12 Duodecimal 621442a8
16 Hexadecimal d30cca0
20 Vigesimal 3932eg0
36 Base36 3nr9nk

Cryptographic Hash Functions

md5 983cadf82b55a4854035a23ad6f5fd61
sha1 1ca48f8f6fd85cb95cdfcb3a9d063860960edbd4
sha256 b19efc4f4933b3b3b7fd3473aa79cd46e5ed580c65399907ba6cf85b2799902c
sha512 9e6b5f348c8786f1791db080178d4cb60efc3168f7d586833b77589d87eea0c830f1170df9fd905b466fa7d2abfdafc6f0939b6e91f4926687b728a786c17082
ripemd-160 f66ea51d4b9e9bfa6c5938f6b712aaabd6ea8c17

221301920 as geometric shapes

Circle

Radius = n
Diameter 442603840
Circumference 1390480972.1946
Area 1.5385805443507E+17

Sphere

Radius = n
Volume 4.5398777138594E+25
Surface area 6.1543221774028E+17
Circumference 1390480972.1946

Square

Length = n
Perimeter 885207680
Area 48974539795686400
Diagonal 312968176.64321

Cube

Length = n
Surface area 293847238774118400
Volume 1.0838159687902E+25
Space diagonal 383306169.25254

Equilateral Triangle

Length = n
Perimeter 663905760
Area 2.1206597800858E+16
Altitude 191653084.62627

Triangular Pyramid

Length = n
Surface area 2.1206597800858E+16
Volume 1.277289368483E+24
Height 104322725.54774