221301911 (number)

221301911 is an odd 9-digits composite number following 221301910 and preceding 221301912. In scientific notation, it is written as 2.21301911 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 207491328 positive integers (up to 221301911) that are relatively prime to 221301911.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21301911 × 10^8
Engineering notation 2.21301911 × 10^6

Prime Factorization of 221301911

Prime Factorization 19 × 97 × 120077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221301911
Product of the distinct prime numbers

The prime factorization of 221301911 is 19 × 97 × 120077. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 55, 91, 801, 757, 1587, 1388, 31517, 22936, 232087, 999645, 4401223, 4193061, 59760164, 26517860, 845044245, 864214875, 6342919238, 8375868754

Basic calculations (n = 221301911)

Multiplication

n×y
n×2 442603822
n×3 663905733
n×4 885207644
n×5 1106509555

Division

n÷y
n÷2 110650955.5
n÷3 73767303.666667
n÷3 55325477.75
n÷5 44260382.2

Exponentiation

ny
n2 48974535812251921
n3 1.0838158365589E+25
n4 2.3985051580255E+33
n5 5.3079377501441E+41

Nth Root

y√n
2√n 14876.219647478
3√n 604.86954908869
4√n 121.96810914119
5√n 46.665619204159

Divisors of 221301911

1, 19, 97, 1843, 120077, 2281463, 11647469, 221301911

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221301910
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221301911 can be divided by 8 positive divisors. The sum of these divisors (counting 221301911) is 1, the average is 0.125.

Base conversion 221301911

Base System Value
2 Binary 1101001100001100110010010111
3 Ternary 120102102022011002
4 Quaternary 31030030302113
5 Quinary 423123130121
6 Senary 33543133515
8 Octal 1514146227
10 Decimal 221301911
12 Duodecimal 6214429b
16 Hexadecimal d30cc97
20 Vigesimal 3932efb
36 Base36 3nr9nb

Cryptographic Hash Functions

md5 8ca7f2f85eeba6e26bbae4cad839be19
sha1 d341bf9a340d2ebba434351818ca741c9ab80822
sha256 55efb2cefe99a1ee3cf03d5d79717e3620840d7015b1778fb1709d8349f036f1
sha512 0797fa3a416cbbbec880ed9be3635704da5a282a8b885d815163e5efaeb3bcf04adb3034d4e81495f918552e294ce8bdba0778914db97de891b52b1402f1b17f
ripemd-160 87bcd04fd6d8e9fbffd26807067e660161cd2ad5

221301911 as geometric shapes

Circle

Radius = n
Diameter 442603822
Circumference 1390480915.646
Area 1.5385804192074E+17

Sphere

Radius = n
Volume 4.5398771599704E+25
Surface area 6.1543216768296E+17
Circumference 1390480915.646

Square

Length = n
Perimeter 885207644
Area 48974535812251921
Diagonal 312968163.91528

Cube

Length = n
Surface area 293847214873511526
Volume 1.0838158365589E+25
Space diagonal 383306153.66409

Equilateral Triangle

Length = n
Perimeter 663905733
Area 2.120659607598E+16
Altitude 191653076.83204

Triangular Pyramid

Length = n
Surface area 2.120659607598E+16
Volume 1.277289212647E+24
Height 104322721.30509