221353266 (number)

221353266 is an even 9-digits composite number following 221353265 and preceding 221353267. In scientific notation, it is written as 2.21353266 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 73784420 positive integers (up to 221353266) that are relatively prime to 221353266.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred fifty-three thousand two hundred sixty-six

Notation

Scientific notation 2.21353266 × 10^8
Engineering notation 2.21353266 × 10^6

Prime Factorization of 221353266

Prime Factorization 2 × 3 × 36892211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221353266
Product of the distinct prime numbers

The prime factorization of 221353266 is 2 × 3 × 36892211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 61, 49, 352, 523, 4871, 3530, 31164, 28075, 128095, 806009, 7674341, 5370018, 77124189, 88843938, 662568543, 908039164, 4108753745, 4109106736

Basic calculations (n = 221353266)

Multiplication

n×y
n×2 442706532
n×3 664059798
n×4 885413064
n×5 1106766330

Division

n÷y
n÷2 110676633
n÷3 73784422
n÷3 55338316.5
n÷5 44270653.2

Exponentiation

ny
n2 48997268368866756
n3 1.0845705378527E+25
n4 2.4007323076108E+33
n5 5.3140993708136E+41

Nth Root

y√n
2√n 14877.945624313
3√n 604.91633385292
4√n 121.97518446107
5√n 46.667784834308

Divisors of 221353266

1, 2, 3, 6, 36892211, 73784422, 110676633, 221353266

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 -221353265
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 221353266 can be divided by 8 positive divisors. The sum of these divisors (counting 221353266) is 1, the average is 0.125.

Base conversion 221353266

Base System Value
2 Binary 1101001100011001010100110010
3 Ternary 120102111220121010
4 Quaternary 31030121110302
5 Quinary 423131301031
6 Senary 33544211350
8 Octal 1514312462
10 Decimal 221353266
12 Duodecimal 62169b56
16 Hexadecimal d319532
20 Vigesimal 3939336
36 Base36 3nsd9u

Cryptographic Hash Functions

md5 daa2595e6e60ab4f8253c15bb2cd4c5b
sha1 5f4250d7147b09bd1d0dcc820fd06ea251705b75
sha256 45c9436bb99e8d3d8e0dd0cb772c5032c3d2f892e811d54a2d4527c03db6cfd1
sha512 9a368c6b36bfde7c996c51778e85d96865ffe1f1d0cfa588d1a24c03a4d0ddea7830196ae446057fdcae7557f140b30314a9a749c33c6442b96d0c8d764e4295
ripemd-160 fb17c834f67fc37ecb669b61eb0c41a48716c3c9

221353266 as geometric shapes

Circle

Radius = n
Diameter 442706532
Circumference 1390803588.6274
Area 1.539294583536E+17

Sphere

Radius = n
Volume 4.5430384453574E+25
Surface area 6.157178334144E+17
Circumference 1390803588.6274

Square

Length = n
Perimeter 885413064
Area 48997268368866756
Diagonal 313040790.85278

Cube

Length = n
Surface area 293983610213200536
Volume 1.0845705378527E+25
Space diagonal 383395103.13331

Equilateral Triangle

Length = n
Perimeter 664059798
Area 2.1216439561741E+16
Altitude 191697551.56665

Triangular Pyramid

Length = n
Surface area 2.1216439561741E+16
Volume 1.2781786366513E+24
Height 104346930.28426