221353265 (number)

221353265 is an odd 9-digits composite number following 221353264 and preceding 221353266. In scientific notation, it is written as 2.21353265 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 145185216 positive integers (up to 221353265) that are relatively prime to 221353265.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21353265 × 10^8
Engineering notation 2.21353265 × 10^6

Prime Factorization of 221353265

Prime Factorization 5 × 161 × 274973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221353265
Product of the distinct prime numbers

The prime factorization of 221353265 is 5 × 161 × 274973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 52, 96, 442, 500, 7723, 5322, 51619, 66109, 840462, 131541, 4141356, 9417879, 44883437, 28854274, 913597659, 999375688, 1153793431, 1302927103

Basic calculations (n = 221353265)

Multiplication

n×y
n×2 442706530
n×3 664059795
n×4 885413060
n×5 1106766325

Division

n÷y
n÷2 110676632.5
n÷3 73784421.666667
n÷3 55338316.25
n÷5 44270653

Exponentiation

ny
n2 48997267926160225
n3 1.0845705231535E+25
n4 2.4007322642279E+33
n5 5.3140992507769E+41

Nth Root

y√n
2√n 14877.945590706
3√n 604.91633294198
4√n 121.97518432331
5√n 46.667784792143

Divisors of 221353265

1, 5, 161, 805, 274973, 1374865, 44270653, 221353265

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 -221353264
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 221353265 can be divided by 8 positive divisors. The sum of these divisors (counting 221353265) is 1, the average is 0.125.

Base conversion 221353265

Base System Value
2 Binary 1101001100011001010100110001
3 Ternary 120102111220121002
4 Quaternary 31030121110301
5 Quinary 423131301030
6 Senary 33544211345
8 Octal 1514312461
10 Decimal 221353265
12 Duodecimal 62169b55
16 Hexadecimal d319531
20 Vigesimal 3939335
36 Base36 3nsd9t

Cryptographic Hash Functions

md5 12d535e8ffe7392d72a62900c8a5b0b1
sha1 0cae740e29d7b4a0ac29c19775a5c730a71975bb
sha256 809b39693bec33a5ef3c72bf270d92d830c8546a3f6e283e745a434d259e5dba
sha512 4ae3127d47b0ab0c60febdf9153efd194ae5c5b2b9d88fac1ded9b67ae4a08d8a09a1b0966b2cf9aa9e1add7bc33e6974b7f22fc75167b67155d6cc91b08bb54
ripemd-160 ba5907258bfd0fd93859311b2a19b49ddf98cbbb

221353265 as geometric shapes

Circle

Radius = n
Diameter 442706530
Circumference 1390803582.3442
Area 1.539294569628E+17

Sphere

Radius = n
Volume 4.5430383837856E+25
Surface area 6.1571782785118E+17
Circumference 1390803582.3442

Square

Length = n
Perimeter 885413060
Area 48997267926160225
Diagonal 313040789.43857

Cube

Length = n
Surface area 293983607556961350
Volume 1.0845705231535E+25
Space diagonal 383395101.40126

Equilateral Triangle

Length = n
Perimeter 664059795
Area 2.1216439370044E+16
Altitude 191697550.70063

Triangular Pyramid

Length = n
Surface area 2.1216439370044E+16
Volume 1.2781786193282E+24
Height 104346929.81286