221265852 (number)

221265852 is an even 9-digits composite number following 221265851 and preceding 221265853. In scientific notation, it is written as 2.21265852 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 73755280 positive integers (up to 221265852) that are relatively prime to 221265852.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21265852 × 10^8
Engineering notation 2.21265852 × 10^6

Prime Factorization of 221265852

Prime Factorization 2 × 2 × 3 × 18438821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 110632926
Product of the distinct prime numbers

The prime factorization of 221265852 is 2 × 2 × 3 × 18438821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 27, 70, 851, 893, 4588, 8594, 38200, 63457, 385438, 599712, 9721431, 2289481, 2498459, 49092757, 970046012, 45789543, 9920833366, 7091279456

Basic calculations (n = 221265852)

Multiplication

n×y
n×2 442531704
n×3 663797556
n×4 885063408
n×5 1106329260

Division

n÷y
n÷2 110632926
n÷3 73755284
n÷3 55316463
n÷5 44253170.4

Exponentiation

ny
n2 48958577261285904
n3 1.0832861310426E+25
n4 2.3969422874493E+33
n5 5.303614774273E+41

Nth Root

y√n
2√n 14875.00763025
3√n 604.83669476206
4√n 121.96314045748
5√n 46.664098363025

Divisors of 221265852

1, 2, 3, 4, 6, 12, 18438821, 36877642, 55316463, 73755284, 110632926, 221265852

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221265851
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221265852 can be divided by 12 positive divisors. The sum of these divisors (counting 221265852) is 1, the average is 0.083333333333333.

Base conversion 221265852

Base System Value
2 Binary 1101001100000011111110111100
3 Ternary 120102100110200120
4 Quaternary 31030003332330
5 Quinary 423121001402
6 Senary 33542254540
8 Octal 1514037674
10 Decimal 221265852
12 Duodecimal 62127450
16 Hexadecimal d303fbc
20 Vigesimal 392i4cc
36 Base36 3nqhto

Cryptographic Hash Functions

md5 3ce553215c729577b21e651ebf03554b
sha1 1091146543b98d4f9fa52c4b4872f73b949e98f1
sha256 87406218005b299f7101c5c1b01f5cf12f05fb7115b841f6ca916e1270e6e0a8
sha512 93b9950dfde2888c2b137ac702a0264c2a1969874d10433289f193f7ab79495ebc5f1df62afed399aff087ef726acad39404460dfc20d37bfe881006df407dd4
ripemd-160 92eeba888512008e7f5316c2e2cf060cefe0921b

221265852 as geometric shapes

Circle

Radius = n
Diameter 442531704
Circumference 1390254350.267
Area 1.5380790665426E+17

Sphere

Radius = n
Volume 4.5376583346923E+25
Surface area 6.1523162661706E+17
Circumference 1390254350.267

Square

Length = n
Perimeter 885063408
Area 48958577261285904
Diagonal 312917168.78844

Cube

Length = n
Surface area 293751463567715424
Volume 1.0832861310426E+25
Space diagonal 383243697.64402

Equilateral Triangle

Length = n
Perimeter 663797556
Area 2.1199685820708E+16
Altitude 191621848.82201

Triangular Pyramid

Length = n
Surface area 2.1199685820708E+16
Volume 1.2766649487093E+24
Height 104305722.92948